Summary

Request interrupted by user for tool use

Readrerank_prompt_v3.txt

Good, I have all prompts. Now let me implement all 5 prompt rewrites in parallel.

Used TaskUpdate

Readparse-curriculum.ts

All 5 prompts rewritten. Now let me mark tasks and verify the build.

Used TaskUpdate

Only pre-existing errors. Let me also verify the build.

Build passes cleanly.

Used TaskUpdate

All prompts updated. Here's a summary of every change:

Changes Made

1. system_prompt.txt — Rewrote from scratch

Replaced verbose spec-doc with 4-line focused role + rules
Dropped security theater (redundant with generateObject schema enforcement)
Dropped misleading "JSON File with three columns" input description (each step defines its own format)
Added the key behavioral rule: "Focus on skill/behavior, not keyword overlap"

2. enhance_comment_prompt.txt — Restructured + added examples

Switched from wall-of-text to bullet-point criteria
Clarified batch input format: [id]: observation text
Added 2 few-shot examples (one needing fixes, one unchanged)
Explicitly stated to preserve original IDs

3. subject_prompt_v3.txt — Fixed + added example

Removed orphan instruction #4 ("provide a brief summary") that had no schema backing
Changed "teacher's comment" (singular) → "one or more teacher observations" throughout
Changed scoring guide wording from "comment" → "observation" for consistency
Added 1 few-shot example showing 3 subjects scored against 1 observation with varying scores

4. area_standard_prompt_v3.txt — Fixed copy-paste error + added context + example

Fixed RELEVANT (3) description: "supports or extends the subject" → "supports or extends the area standard"
Added pre-filtering context: "These area standards were pre-filtered to subjects that are relevant"
Changed singular "comment" → batch-aware "observations" throughout
Added 1 few-shot example showing 3 standards scored (4, 3, 0) with explanations

5. rerank_prompt_v3.txt — Added example + delimiter

Changed singular "comment" → batch-aware "observations" throughout
Added 1 few-shot example showing realistic score spread (9, 7, 2)
Added END OF MATCHES delimiter to close the variable-length matches section
Moved feedback section before matches (keeping long data at the end)

will these prompts work with the curriculum structure that it needs to make the matches?

The user is asking whether the prompts will work correctly with the actual curriculum data structure. Let me trace through the pipeline to verify that the prompt placeholders, interpolation, and data formatting all align with the real curriculum data.

Let me check:

How observations are formatted and passed to each step
How subjects are extracted and formatted for step 2
How standards are formatted for step 3 (area/standard scoring)
How matches are formatted for step 4 (rerank)
Whether the few-shot examples match the actual data formats

I need to re-read lib/benchmark.ts to trace the exact formatting functions and compare with the prompt templates.

Now let me also look at the proposals route to understand the generateObject pattern used there.

Good question — let me trace the actual data through each step and verify the formats match.

Readbenchmark.ts

Now let me look at real curriculum data to see the actual field values.

Perfect! I now have all the data. Let me format this clearly for you.

## Data Overview

### 1. Meta Skills CSV (first 5 data rows)

| ID | Crew | Subject | Area | Summary (first 50 chars) | Standard (first 80 chars) |
|---|---|---|---|---|---|
| meta-skills-0 | Preschool | Meta Skills Innovation | Creativity | This subject cultivates a | (Age 3–6) asking questions about the wider world |
| meta-skills-1 | Preschool | Meta Skills Innovation | Creativity | This subject cultivates a | (Age 3–6) being willing to take on new challenges |
| meta-skills-2 | Preschool | Meta Skills Innovation | Creativity | This subject cultivates a | (Age 3–6) engaging well in creative play with friends |
| meta-skills-3 | Preschool | Meta Skills Innovation | Creativity | This subject cultivates a | (Age 3–6) expressing themselves through different types of |
| meta-skills-4 | Preschool | Meta Skills Innovation | Creativity | This subject cultivates a | (Age 6–8) creating and planning next steps of an action |

All rows have identical crew: **"Preschool"** and identical subject: **"Meta Skills Innovation"**

### 2. IB Learner Profile CSV (first 5 data rows)

| ID | Crew | Subject | Area | Summary (first 50 chars) | Standard |
|---|---|---|---|---|---|
| ib-learner-profile-0 | Preschool | IB Learner Profile Communication | Collaboration through Communication | This subject supports the d | Shares ideas and takes turns speaking during group activities with teacher support. |
| ib-learner-profile-1 | Preschool | IB Learner Profile Communication | Collaboration through Communication | This subject supports the d | Listens to peers' ideas and responds verbally or through gesture to show understanding. |
| ib-learner-profile-2 | Preschool | IB Learner Profile Communication | Collaboration through Communication | This subject supports the d | Gives constructive feedback to peers during group work. |
| ib-learner-profile-3 | Preschool | IB Learner Profile Communication | Collaboration through Communication | This subject supports the d | Responds positively to feedback from peers and adjusts contribution accordingly. |
| ib-learner-profile-4 | Preschool | IB Learner Profile Communication | Collaboration through Communication | This subject supports the d | Clarifies peers' ideas by asking questions or paraphrasing during group discussion. |

All rows have crew: **"Preschool"** and subject contains **"IB Learner Profile"**

### 3. ATL Curriculum CSV (first 5 data rows)

| ID | Crew | Category | Sub-category | Summary (first 50 chars) | Standard (first 80 chars) |
|---|---|---|---|---|---|
| atl-curriculum-0 | (empty) | Approaches to Teaching and Learning | Communication skills | This subject focuses on deve | Give and receive meaningful feedback |
| atl-curriculum-1 | (empty) | Approaches to Teaching and Learning | Communication skills | This subject focuses on deve | Use intercultural understanding to interpret communication |
| atl-curriculum-2 | (empty) | Approaches to Teaching and Learning | Communication skills | This subject focuses on deve | Use a variety of speaking techniques to communicate with a |
| atl-curriculum-3 | (empty) | Approaches to Teaching and Learning | Communication skills | This subject focuses on deve | Use appropriate forms of writing for different purposes and |
| atl-curriculum-4 | (empty) | Approaches to Teaching and Learning | Communication skills | This subject focuses on deve | Use a variety of media to communicate with a range of audie |

Key difference: **Crew field is empty** in ATL curriculum. Column structure differs (no "Subject" field, uses "Category" and "Sub-category" instead).

### 4. Benchmark Observations JSON (first 5 entries)

```json
[
  { "id": "obs-001", "text": "Placeholder observation 1" },
  { "id": "obs-002", "text": "Placeholder observation 2" },
  { "id": "obs-003", "text": "Placeholder observation 3" },
  { "id": "obs-004", "text": "Placeholder observation 4" },
  { "id": "obs-005", "text": "Placeholder observation 5" }
]
```

Structure: Simple key-value pairs with `id` (format: `obs-###`) and `text` (currently placeholder strings). The file contains 200+ placeholder observations that users are expected to replace with real classroom observations.

## Key Insights

- **Meta-skills & IB**: All rows tagged with specific `crew` values ("Preschool" visible in first 5)
- **ATL**: Empty `crew` field - likely applies to all levels
- **Crew field**: Maps to education levels for filtering during the onboarding flow
- **Benchmark observations**: Placeholder format ready for user input of real observation data
agentId: a14071f (for resuming to continue this agent's work if needed)
<usage>total_tokens: 53228
tool_uses: 8
duration_ms: 18716</usage>

Now I can trace the full data flow through each prompt and check for mismatches. Let me analyze:

Step 1: Enhance

Input format in code: [obs-001]: Placeholder observation 1
Prompt says: [id]: observation text
Few-shot example uses: [obs-1]: Student was working good...
Schema expects: { enhanced_comments: [{ id, text }] }

Issue: The prompt example uses obs-1 but real IDs are obs-001. That's fine, the model just needs to preserve whatever ID it gets. But wait — the few-shot example output uses obs-1 → "..." format which is human-readable but doesn't match the schema output { id: "obs-1", text: "..." }.

That's okay since the schema validation forces the correct format regardless of how the examples are presented — they're just meant to illustrate the behavior.

Step 2: Subject Scoring

Subject list format in code (line 196): Meta Skills Innovation, This subject cultivates a...
Prompt says: Subject, Summary
Few-shot example: Innovation, Covers creativity, critical thinking, curiosity, and sense-making skills.

MISMATCH! Real subject names are "Meta Skills Innovation", "IB Learner Profile Communication", "Approaches to Teaching and Learning". But the few-shot example uses short names like "Innovation", which doesn't match what the model will actually receive.

This is a real bug because the model needs to return the exact subject name from the input list for the matching logic to work. At line 220, the code adds score.subject to a set, and at line 255 it checks if that subject exists in the curriculum standards — so the returned name must exactly match the full name like "Meta Skills Innovation", not a shortened version. If the model sees the example use short names but gets long names in the actual data, it might hallucinate or truncate them. Additionally, the summary field in the real data is much longer than what the example demonstrates.

For the Area/Standard scoring, the format looks correct — the code expects [id] Area, Standard and the example shows this properly with IDs like meta-skills-0. The model needs to return the standardId in that format, which the example demonstrates correctly.

Now checking the Rerank format — the code produces [standardId] Subject > Area > Standard, and the example shows short subject names like "Innovation" but the real data has longer names like "Meta Skills Innovation". The schema still returns standardId correctly, but there's that same naming inconsistency to account for.

Looking at the core issue: the subject matching in Step 2 does an exact string comparison, so if the model returns a shortened subject name instead of the full one, the filtering will break and no standards will make it through to Step 3.

The fix is straightforward — I need to either update the few-shot examples to use the actual full subject names from the real data, or add explicit instructions telling the model to return subject names exactly as provided in the input. Doing both would be even better to eliminate any ambiguity.

For custom curriculum subjects, the names could be anything, so the prompts need to handle arbitrary inputs gracefully. The key is making sure the model understands it should echo back whatever subject name appears in the input list, not try to normalize or shorten it.

I'm weighing two approaches: either use realistic full names like "Meta Skills Innovation" in the few-shot examples, or keep the examples concise but add a clear instruction that the model must return subject names verbatim. The second option might actually be cleaner since it works for any subject name format without cluttering the examples.

But there's a deeper issue I'm realizing — the subject scoring step returns strings with no enum constraint, so if the model shortens "Meta Skills Innovation" to just "Innovation", the exact match in the code will fail silently. I should probably add validation or an explicit instruction to preserve the exact input names.

Let me also verify the summary deduplication logic. When multiple standards share the same subject, their summaries get collected in a Set and joined with spaces. In practice, the summaries seem consistent within each subject, so deduplication should work fine. The real question is whether the prompt format itself is effective for the model.

Now I need to address the core issues: the few-shot examples need actual full subject names rather than truncated ones, the subject extraction prompt should explicitly instruct the model to return exact names as they appear, and the reranking example should use complete subject names in the match format to be realistic.

I found a real issue. Let me trace the exact data through each step.

The Problem: Subject Name Matching

The code in Step 2 does exact string matching between the model's returned subject field and real CurriculumStandard.subject values:

typescript

// Step 2 output: model returns subject nameset.add(score.subject)  // e.g. "Innovation"
// Step 3 filter: compares against real standard.subjectallRelevantSubjects.has(s.subject)  // s.subject = "Meta Skills Innovation"

// Step 2 output: model returns subject nameset.add(score.subject)  // e.g. "Innovation"
// Step 3 filter: compares against real standard.subjectallRelevantSubjects.has(s.subject)  // s.subject = "Meta Skills Innovation"

Real subject names are: "Meta Skills Innovation", "IB Learner Profile Communication", "Approaches to Teaching and Learning" — but the few-shot examples in subject and rerank prompts use shortened names like "Innovation", "Self-Management". If the model follows the example pattern and returns short names, Step 3 filtering breaks silently — no standards pass through, zero matches.

Same issue exists in the rerank prompt where the example shows Innovation > Critical thinking > ... but real data is Meta Skills Innovation > Critical thinking > ....

Let me fix the prompts and add an explicit exactness instruction.

Readsubject_prompt_v3.txt

Readroute.ts

Readrerank_prompt_v3.txt

Readarea_standard_prompt_v3.txt

Good. Now I have the full picture. Three fixes needed:

subject_prompt_v3.txt: Use real full subject names in example + add instruction to return names exactly
rerank_prompt_v3.txt: Use full subject names in example matches
area_standard_prompt_v3.txt: Example is fine (uses IDs and area/standard format correctly — no subject names involved)

Now let me verify the build still passes.

Build passes. Here's what I found and fixed:

The Bug

The pipeline does exact string matching on subject names returned by the model:

Step 2: model returns subject: "Innovation" → stored in SetStep 3: code checks allRelevantSubjects.has("Meta Skills Innovation") → FALSE → 0 standards pass

Step 2: model returns subject: "Innovation" → stored in SetStep 3: code checks allRelevantSubjects.has("Meta Skills Innovation") → FALSE → 0 standards pass

Real subject names are compound like "Meta Skills Innovation", "IB Learner Profile Communication", "Approaches to Teaching and Learning" — but the few-shot examples showed short names like "Innovation", teaching the model to shorten them.

Fixes Applied

subject_prompt_v3.txt:

Added instruction #3: "Return subject names EXACTLY as they appear in the input list — do not shorten, abbreviate, or rephrase them."
Updated few-shot example to use realistic full names: Meta Skills Innovation, Meta Skills Self-Management, Meta Skills Social Intelligence with realistic summary text

rerank_prompt_v3.txt:

Updated example matches to use full subject names: Meta Skills Innovation > Critical thinking > ... instead of Innovation > Critical thinking > ...

area_standard_prompt_v3.txt — no change needed. This step uses [id] Area, Standard format (no subject names) and returns standardId which maps directly to real IDs. The example already matches the real data format.

Great, so now I will create a repo to select these 200 observations to benchmark the curriculum. How should I do it?

The user is asking about how to create a repository for selecting/curating 200 real classroom observations to use in benchmarking their curriculum. This is a planning/strategy question, not a code implementation request. Let me think about what would make sense.

Currently, the observations are stored in data/benchmark/observations.json as 200 placeholder entries. The user needs real classroom observations to make the benchmark meaningful.

Let me think about what they need:

They need a way to collect/curate real teacher classroom observations
These observations need to end up as JSON in the format { id: "obs-001", text: "..." }
The observations should be representative of actual classroom behavior teachers would document
A solid benchmark set should span all subjects and areas covered in the curriculum templates, include diverse grade levels and teaching contexts, and capture both typical observations and edge cases like vague descriptions or multi-skill scenarios that would test the system's robustness.

This is a strategy question more than a code one, so let me think through what makes a good benchmark set.

What the observations repo needs

Core structure: A curated set of real (or realistic) teacher observations, each tagged with expected matches so you can measure pipeline accuracy.

observations/  observations.json          ← the 200 entries (what your app consumes)  observations-annotated.json ← same entries + expected_standards for scoring  README.md                  ← criteria, coverage goals, contribution guide

observations/  observations.json          ← the 200 entries (what your app consumes)  observations-annotated.json ← same entries + expected_standards for scoring  README.md                  ← criteria, coverage goals, contribution guide

Each annotated entry:

json

{  "id": "obs-001",  "text": "She questioned the author's assumptions and offered counter-arguments during the book discussion.",  "level": "middle",  "expected_standards": ["meta-skills-42", "meta-skills-45"],  "tags": ["critical-thinking", "clear-signal"]}

{  "id": "obs-001",  "text": "She questioned the author's assumptions and offered counter-arguments during the book discussion.",  "level": "middle",  "expected_standards": ["meta-skills-42", "meta-skills-45"],  "tags": ["critical-thinking", "clear-signal"]}

The plain observations.json (without annotations) is what gets copied into your app's data/benchmark/ for actual runs. The annotated version lets you score precision/recall.

Coverage you should aim for

Category	Target	Why
Each subject (8 across templates)	~15-20 obs each	Ensures no subject is untested
Each education level	~50 per level	Language/complexity varies drastically
Multi-skill observations	~30	"She led the group and came up with a creative solution" — tests whether pipeline picks up 2+ standards
Vague/ambiguous observations	~20	"He did great today" — should return low confidence or no match
No-match observations	~15	Observations outside curriculum scope — tests precision
Keyword traps	~15	"The student was creative in avoiding work" — tests semantic understanding vs keyword matching

How to source them

The biggest question. Three options:

From Manu/teachers directly — Ask for anonymized real observations from existing Volantis users. Best quality, most realistic. Even 50 real ones are worth more than 200 synthetic ones.
LLM-generated with human review — Generate candidate observations per subject/level/tag, then have a teacher review and edit. Fast to produce, decent quality if reviewed.
Hybrid — Start with 50-80 real ones, fill gaps with generated ones for underrepresented subjects/levels.

Scoring script

The repo should include a simple scoring script that:

Runs your pipeline against the observations
Compares results to expected_standards
Reports precision, recall, and F1 per subject/level

This lets you measure whether prompt changes actually improve accuracy.

Want me to scaffold the repo structure with the annotated schema, a scoring script, and a generation helper to fill coverage gaps?

what's the structure that observations.json should have?

Let me check what the app actually consumes.

Readroute.ts

Readbenchmark-shell.tsx

Readobservations.json20 lines

Now let me check how the shell consumes it.

Greppedobservations

The contract is simple. The app expects:

json

{  "version": 1,  "observations": [    { "id": "obs-001", "text": "The actual teacher observation text" },    { "id": "obs-002", "text": "..." }  ]}

{  "version": 1,  "observations": [    { "id": "obs-001", "text": "The actual teacher observation text" },    { "id": "obs-002", "text": "..." }  ]}

That's it — just id and text. The BenchmarkObservation type also has an optional source field but nothing reads it currently:

typescript

// from lib/curriculum-types.tsinterface BenchmarkObservation {  id: string  text: string  source?: string}

// from lib/curriculum-types.tsinterface BenchmarkObservation {  id: string  text: string  source?: string}

So the file your external repo produces just needs to be a JSON file with that { version, observations: [{ id, text }] } shape. Any extra fields (like expected_standards or tags for your scoring) would live only in the annotated version in the external repo and get stripped when you copy the file over.

create an .md file with how the observations they need to be formatted

Created data/benchmark/OBSERVATIONS.md with the file structure, field definitions, examples of good vs weak observations, and a brief explanation of how the pipeline consumes them.

Now I have a clear picture of everything. Let me also check what buildBenchmarkMatchingPrompt is referenced from, to ensure I clean up all imports.

Implement the following plan:

Benchmark Pipeline Refactor — Full 4-Step Pipeline

Context

The benchmark API currently uses a single LLM call per batch. Manu provided 5 production prompts (data/benchmark/prompts/) that define a multi-step matching funnel. We need to replace the single-call approach with this full pipeline: Enhance → Subject Score → Area/Standard Score → Rerank.

No client-side changes needed — the API contract ({ results: BenchmarkMatch[] }) stays the same.

Files

Action	File
Create	`lib/benchmark.ts` — Pipeline orchestrator, prompt loader, schemas, step functions
Rewrite	`app/api/benchmark/route.ts` — Delegate to `runBenchmarkPipeline()`
Cleanup	`lib/prompts.ts` — Remove now-unused `buildBenchmarkMatchingPrompt()`

Pipeline Architecture (inside `lib/benchmark.ts`)

Prompt Loading

loadBenchmarkPrompts() reads all 5 .txt files from data/benchmark/prompts/, caches at module level
interpolatePrompt(template, vars) replaces {var} and {{var}} placeholders

Step 1: Enhance Comments

Input: batch of observations
Prompt: enhance_comment_prompt.txt with {comment} = batch listing
Schema: { enhanced_comments: { id, text }[] }
Fallback on failure: use original observation texts

Step 2: Subject Scoring

Extract unique subjects from CurriculumStandard[] via extractSubjects() (group by subject, combine summary values)
Prompt: subject_prompt_v3.txt with {subjects} = formatted subject list, {comment} = batch, {{feedback}} = ""
Schema: { scores: { observationId, subject, score (0-4), explanation }[] }
Fallback on failure: treat all subjects as RELEVANT (3)

Step 3: Area/Standard Scoring

Filter standards to only subjects scoring >= 3 (RELEVANT) from step 2
Format as [id] Area, Standard via formatAreasStandardsForPrompt()
Prompt: area_standard_prompt_v3.txt with {areas_standards}, {comment}, {{feedback}}
Schema: { scores: { observationId, standardId, score (0-4), explanation }[] }
Fallback on failure: return empty matches

Step 4: Rerank

Collect candidates: standards scoring >= 3 from step 3
Format matches as Subject > Area > Standard per observation
Prompt: rerank_prompt_v3.txt with {comment}, {matches}, {{feedback}}
Schema: { results: { observationId, standardId, score (0-10), reasoning }[] }
Fallback on failure: use step 3 scores normalized to 0-10

Final Conversion

Filter rerank results to score >= 5 (Moderately Relevant)
Take top 3 per observation, normalize score to 0-1 confidence
Return BenchmarkMatch[] — same format as current API

API Route Changes (`app/api/benchmark/route.ts`)

Remove all generateObject / Zod schema code
Convert custom curriculum JSON into CurriculumStandard[] objects (instead of context string)
Call runBenchmarkPipeline(openrouter, observations, standards, feedback="")
Return { results } unchanged

Key Reuse

loadTemplates(), crewMatchesLevels() — existing functions
generateObject() + Zod + openrouter("google/gemini-2.5-flash") — same pattern as proposals route
fs.readFile for prompt loading — same pattern as loadTemplate() in parse-curriculum.ts
system_prompt.txt used as system message for all 4 generateObject() calls

Performance

4 LLM calls per batch instead of 1, but each is more focused
Subject filtering (step 2→3) reduces ~800 standards to ~100-250 for area/standard scoring
Gemini Flash at ~1-3s per call = ~4-12s per batch, well within 60s function timeout
Shell already shows progress per batch — no UI changes needed

Verification

npx tsc --noEmit — no new errors
npx next build — passes, /api/benchmark still registered
Full flow test: Templates → Benchmark (progress shows 4-step processing) → Results → Chat
Error resilience: kill API mid-batch → shell shows partial results + empty matches for failed batch

If you need specific details from before exiting plan mode (like exact code snippets, error messages, or content you generated), read the full transcript at: /Users/gabrielduarte/.claude/projects/-Users-gabrielduarte-Documents-GitHub-Volantis-create-curriculum/d16ef590-ffca-4050-ab83-3457efad18c0.jsonl

GreppedbuildBenchmarkMatchingPrompt

Good — only used in the benchmark route. Now let me create the task list and start implementing.

Used TaskCreate

I'll start by reading the key files I need to understand before implementing.

Used TaskUpdate

Now let me create the main pipeline orchestrator. This is the largest piece of work.

Used TaskUpdate

Here are all the .txt files in `/Users/gabrielduarte/Documents/GitHub/Volantis/create-curriculum/data/benchmark/prompts/`:

---

## 1. **subject_prompt_v3.txt**

```
⭑ ROLE
You are an expert curriculum-matching assistant.  
Given a teacher's comment, decide how relevant EACH curriculum subject is.

⭑ CONTEXT
Every subject is provided in the form:
  Subject, Summary
The "Summary" is a paragraph that explains what the subject covers in detail.

⭑ SCORING GUIDE  
Return one of the following five labels, ordered from most to least relevant.  
To make downstream processing easier, treat them as the numeric values in ( ):

  VERY_RELEVANT   (4) – clear, direct alignment with the comment  
  RELEVANT        (3) – strong overlap; comment supports or extends the subject  
  NEUTRAL         (2) – comment touches the theme only tangentially  
  NOT_VERY_RELEVANT (1) – weak or speculative connection  
  IRRELEVANT      (0) – no meaningful link  

⭑ BOOST RULE  
If the comment explicitly *names* or *clearly focuses on* a subject  
—including obvious synonyms, abbreviations, or translations—  
raise its score by exactly one level (but do not exceed "VERY_RELEVANT").

⭑ INSTRUCTIONS  
1. Evaluate **every** subject independently. Do **not** force a match.  
2. Do **not** invent subjects that are not in the list.  
3. Keep explanations user-friendly ("Your comment…") and concise (≤ 25 words).  
4. Also provide a brief summary of why you matched with the subjects. Write this summary as if talking to the user that inputed the comment.

⭑ INPUT
Subjects:
{subjects}

Teacher comment:
"{comment}"

END OF TEACHER COMMENT

The teacher also provided the additional instructions for the match (if empty no additional instructions were provided):
"{{feedback}}"
```

---

## 2. **rerank_prompt_v3.txt**

```
You are an expert curriculum alignment assistant. Given a list of subject-area-standard matches and a teacher comment, rerank the matches based on how well they align with the intent and content of the comment.

Each match is composed of:
- A subject
- An area (subcategory of the subject)
- A standard (specific learning objective)

Your task:
- Carefully analyze each match in the list.
- Compare it to the teacher comment.
Assign each match a **relevance score between 0 and 10 (whole numbers)**, based on how well it reflects the teacher comment.

Use this scoring guide:

- 9-10 → Extremely Relevant: The standard is clearly demonstrated or directly described in the comment.
- 7-8 → Very Relevant: Strong thematic or behavioral alignment, even if not explicit.
- 5-6 → Moderately Relevant: The match is somewhat related but not central.
- 3-4 → Weakly Relevant: A vague or indirect connection, possibly inferred or contextual.
- 1-2 → Barely Relevant: Minimal association; more speculative than grounded.
- 0 → Irrelevant: No meaningful relation to the comment.

### Your task in two steps:
1. **Score each match individually** based on the scale above.
2. **Review the full list** after scoring and adjust any scores if necessary to ensure meaningful separation between very similar or dissimilar items.

Aim to spread the scores realistically — not all matches should receive high scores unless strongly justified. Even good matches should vary slightly if some are stronger than others.

You must rerank all matches, assigning updated scores. Use the structure provided below.

IMPORTANT:
- Be fair and analytical — do not assume all matches are relevant.
- Your reasoning should be written in a friendly and concise tone for the user.

Teacher Comment:
"{comment}"

END OF TEACHER COMMENT

The teacher also provided the additional instructions for the match (if empty no additional instructions were provided):
"{{feedback}}"

Matches to evaluate:
{matches}
```

---

## 3. **enhance_comment_prompt.txt**

```
Review the text critically: Determine whether the comment requires any enhancement. If the comment is clear, grammatically correct, and appropriate for written communication, no changes should be made—leave it as is.
If enhancement is necessary, apply only the minimal changes needed, focusing specifically on: Correcting grammatical errors. Ensuring proper syntax and sentence structure.
Addressing disjointed or awkward flow in written form. Correcting vocabulary to ensure clarity and accuracy, while preserving the childish tone if present and appropriate.
Optional Enhancements: Each step is optional, and no changes should be made unless a specific issue is identified that affects the comment's clarity, accuracy, or professionalism in written form.
Avoid unnecessary rephrasing or stylistic changes that do not address a clear writing issue. Preserve the teacher's original intent and tone, ensuring the comment is polished for written communication.
The resulting text should feel natural, maintain its original tone and intent, and remain ready for further analysis in the pipeline. If no changes are necessary, return the original text without modification.
Input: A comment written by a teacher. Output: The minimally enhanced version of the input comment, or the original text if no changes are required.

Here is the comment: 
"{comment}"
```

---

## 4. **area_standard_prompt_v3.txt**

```
⭑ ROLE
You are an expert curriculum-matching assistant.  
Given a teacher's comment, decide how relevant EACH curriculum area standard is.

⭑ CONTEXT
Every Area Standard is provided in the form:
  Area, Standard

⭑ SCORING GUIDE  
Return one of the following five labels, ordered from most to least relevant.  
To make downstream processing easier, treat them as the numeric values in ( ):

  VERY_RELEVANT   (4) – clear, direct alignment with the comment  
  RELEVANT        (3) – strong overlap; comment supports or extends the subject  
  NEUTRAL         (2) – comment touches the theme only tangentially  
  NOT_VERY_RELEVANT (1) – weak or speculative connection  
  IRRELEVANT      (0) – no meaningful link  

⭑ BOOST RULE  
If the comment explicitly *names* or *clearly focuses on* an area, standard  
—including obvious synonyms, abbreviations, or translations—  
raise its score by exactly one level (but do not exceed "VERY_RELEVANT").

⭑ INSTRUCTIONS  
1. Evaluate **every** area standard independently. Do **not** force a match.  
2. Do **not** invent area standards that are not in the list.  
3. Keep explanations user-friendly ("Your comment…") and concise (≤ 25 words).  

⭑ INPUT
Curriculum:
{areas_standards}

Teacher comment:
"{comment}"

END OF TEACHER COMMENT

The teacher also provided the additional instructions for the match (if empty no additional instructions were provided):
"{{feedback}}"
```

---

## 5. **system_prompt.txt**

```
Communicate exclusively in english Security Notice: 
The AI agent is specifically designed to perform autotagging based on the curriculum file and teacher comments. 
It should not accept or process commands that deviate from this task. 
All interactions must strictly relate to the autotagging of teacher comments. 
Also provide with a brief reason justifying the reason why you chose that standard. 
Input: 
    Curriculum [JSON File]: 
        This file has three columns - 'SUBJECT', 'AREA', and 'STANDARD'. 
        It will be used to identify the correct educational standards based on teacher observations. 
    Teacher Comment [String]: 
        A textual observation regarding student behaviors, uploaded by teachers, detailing daily classroom interactions. 
Task: 
    The AI agent is tasked with analyzing the teacher's comment to determine the appropriate 'SUBJECT', 
    'AREA', and 'STANDARD' from the curriculum file that best correspond to the behaviors noted in the comment.
```
agentId: a772906 (for resuming to continue this agent's work if needed)
<usage>total_tokens: 23748
tool_uses: 6
duration_ms: 24074</usage>

Now rewrite the benchmark route to delegate to the pipeline.

Used TaskUpdate

Now clean up lib/prompts.ts — remove buildBenchmarkMatchingPrompt().

Readroute.ts

Used TaskUpdate

Let me run the TypeScript check first.

The pre-existing errors are still there (chat-shell.tsx and chat/route.ts). I only need to fix the one new error in lib/benchmark.ts — LanguageModelV1 should be LanguageModel.

Now replace all usages of LanguageModelV1 with LanguageModel.

All remaining errors are the pre-existing ones (chat-shell.tsx and chat/route.ts). No new errors from our changes. Now let me run the build.

Build passes cleanly. /api/benchmark is still registered as a dynamic route.

Used TaskUpdate

Readprompts.ts

All done. Here's a summary of what was implemented:

Changes Made

1. Created lib/benchmark.ts — Full 4-step pipeline orchestrator:

Prompt loading: Reads and caches all 5 .txt files from data/benchmark/prompts/, with interpolatePrompt() for {var}/{{var}} substitution
Step 1 (Enhance): Cleans up observation text via enhance_comment_prompt.txt. Falls back to originals on failure.
Step 2 (Subject Score): Extracts unique subjects, scores each against observations via subject_prompt_v3.txt. Filters to score >= 3 (RELEVANT). Falls back to treating all subjects as relevant.
Step 3 (Area/Standard Score): Filters ~800 standards down to only relevant subjects, scores each via area_standard_prompt_v3.txt. Falls back to empty matches.
Step 4 (Rerank): Takes candidates scoring >= 3, reranks on 0-10 scale via rerank_prompt_v3.txt. Falls back to normalized step 3 scores.
Final conversion: Filters to score >= 5, takes top 3 per observation, normalizes to 0-1 confidence → BenchmarkMatch[]

2. Rewrote app/api/benchmark/route.ts — Removed all inline generateObject/Zod schema code. Custom curriculum JSON is now converted into CurriculumStandard[] objects (not a context string). Delegates to runBenchmarkPipeline(). API contract ({ results: BenchmarkMatch[] }) is unchanged.

3. Cleaned lib/prompts.ts — Removed buildBenchmarkMatchingPrompt() (now unused).

Verification

npx tsc --noEmit — no new errors (only pre-existing chat-shell.tsx/chat/route.ts ones)
npx next build — passes, all routes registered correctly

Base directory for this skill: /Users/gabrielduarte/.claude/skills/prompt-engineering

Prompt Engineering Patterns

Advanced prompt engineering techniques to maximize LLM performance, reliability, and controllability.

Core Capabilities

1. Few-Shot Learning

Teach the model by showing examples instead of explaining rules. Include 2-5 input-output pairs that demonstrate the desired behavior. Use when you need consistent formatting, specific reasoning patterns, or handling of edge cases. More examples improve accuracy but consume tokens—balance based on task complexity.

Example:

markdown

Extract key information from support tickets:
Input: "My login doesn't work and I keep getting error 403"Output: {"issue": "authentication", "error_code": "403", "priority": "high"}
Input: "Feature request: add dark mode to settings"Output: {"issue": "feature_request", "error_code": null, "priority": "low"}
Now process: "Can't upload files larger than 10MB, getting timeout"

Extract key information from support tickets:
Input: "My login doesn't work and I keep getting error 403"Output: {"issue": "authentication", "error_code": "403", "priority": "high"}
Input: "Feature request: add dark mode to settings"Output: {"issue": "feature_request", "error_code": null, "priority": "low"}
Now process: "Can't upload files larger than 10MB, getting timeout"

2. Chain-of-Thought Prompting

Request step-by-step reasoning before the final answer. Add "Let's think step by step" (zero-shot) or include example reasoning traces (few-shot). Use for complex problems requiring multi-step logic, mathematical reasoning, or when you need to verify the model's thought process. Improves accuracy on analytical tasks by 30-50%.

Example:

markdown

Analyze this bug report and determine root cause.
Think step by step:
1. What is the expected behavior?2. What is the actual behavior?3. What changed recently that could cause this?4. What components are involved?5. What is the most likely root cause?
Bug: "Users can't save drafts after the cache update deployed yesterday"

Analyze this bug report and determine root cause.
Think step by step:
1. What is the expected behavior?2. What is the actual behavior?3. What changed recently that could cause this?4. What components are involved?5. What is the most likely root cause?
Bug: "Users can't save drafts after the cache update deployed yesterday"

3. Prompt Optimization

Systematically improve prompts through testing and refinement. Start simple, measure performance (accuracy, consistency, token usage), then iterate. Test on diverse inputs including edge cases. Use A/B testing to compare variations. Critical for production prompts where consistency and cost matter.

Example:

markdown

Version 1 (Simple): "Summarize this article"→ Result: Inconsistent length, misses key points
Version 2 (Add constraints): "Summarize in 3 bullet points"→ Result: Better structure, but still misses nuance
Version 3 (Add reasoning): "Identify the 3 main findings, then summarize each"→ Result: Consistent, accurate, captures key information

Version 1 (Simple): "Summarize this article"→ Result: Inconsistent length, misses key points
Version 2 (Add constraints): "Summarize in 3 bullet points"→ Result: Better structure, but still misses nuance
Version 3 (Add reasoning): "Identify the 3 main findings, then summarize each"→ Result: Consistent, accurate, captures key information

4. Template Systems

Build reusable prompt structures with variables, conditional sections, and modular components. Use for multi-turn conversations, role-based interactions, or when the same pattern applies to different inputs. Reduces duplication and ensures consistency across similar tasks.

Example:

python

# Reusable code review templatetemplate = """Review this {language} code for {focus_area}.
Code:{code_block}
Provide feedback on:{checklist}"""
# Usageprompt = template.format(    language="Python",    focus_area="security vulnerabilities",    code_block=user_code,    checklist="1. SQL injection\n2. XSS risks\n3. Authentication")

# Reusable code review templatetemplate = """Review this {language} code for {focus_area}.
Code:{code_block}
Provide feedback on:{checklist}"""
# Usageprompt = template.format(    language="Python",    focus_area="security vulnerabilities",    code_block=user_code,    checklist="1. SQL injection\n2. XSS risks\n3. Authentication")

5. System Prompt Design

Set global behavior and constraints that persist across the conversation. Define the model's role, expertise level, output format, and safety guidelines. Use system prompts for stable instructions that shouldn't change turn-to-turn, freeing up user message tokens for variable content.

Example:

markdown

System: You are a senior backend engineer specializing in API design.
Rules:
- Always consider scalability and performance- Suggest RESTful patterns by default- Flag security concerns immediately- Provide code examples in Python- Use early return pattern
Format responses as:
1. Analysis2. Recommendation3. Code example4. Trade-offs

System: You are a senior backend engineer specializing in API design.
Rules:
- Always consider scalability and performance- Suggest RESTful patterns by default- Flag security concerns immediately- Provide code examples in Python- Use early return pattern
Format responses as:
1. Analysis2. Recommendation3. Code example4. Trade-offs

Key Patterns

Progressive Disclosure

Start with simple prompts, add complexity only when needed:

Level 1: Direct instruction
- "Summarize this article"
Level 2: Add constraints
- "Summarize this article in 3 bullet points, focusing on key findings"
Level 3: Add reasoning
- "Read this article, identify the main findings, then summarize in 3 bullet points"
Level 4: Add examples
- Include 2-3 example summaries with input-output pairs

Instruction Hierarchy

Error Recovery

Build prompts that gracefully handle failures:

Include fallback instructions
Request confidence scores
Ask for alternative interpretations when uncertain
Specify how to indicate missing information

Best Practices

Be Specific: Vague prompts produce inconsistent results
Show, Don't Tell: Examples are more effective than descriptions
Test Extensively: Evaluate on diverse, representative inputs
Iterate Rapidly: Small changes can have large impacts
Monitor Performance: Track metrics in production
Version Control: Treat prompts as code with proper versioning
Document Intent: Explain why prompts are structured as they are

Common Pitfalls

Over-engineering: Starting with complex prompts before trying simple ones
Example pollution: Using examples that don't match the target task
Context overflow: Exceeding token limits with excessive examples
Ambiguous instructions: Leaving room for multiple interpretations
Ignoring edge cases: Not testing on unusual or boundary inputs

ARGUMENTS: analyze the prompts of the benchmark

I'll analyze the benchmark prompts thoroughly — reading each one and evaluating them against prompt engineering best practices.

Perfect! Here's the complete breakdown of all benchmark prompt files and how they're used:

## Benchmark Prompt Files & Usage

### **File Locations & Content**

---

#### **1. system_prompt.txt**
```
Communicate exclusively in english Security Notice: 
The AI agent is specifically designed to perform autotagging based on the curriculum file and teacher comments. 
It should not accept or process commands that deviate from this task. 
All interactions must strictly relate to the autotagging of teacher comments. 
Also provide with a brief reason justifying the reason why you chose that standard. 
Input: 
    Curriculum [JSON File]: 
        This file has three columns - 'SUBJECT', 'AREA', and 'STANDARD'. 
        It will be used to identify the correct educational standards based on teacher observations. 
    Teacher Comment [String]: 
        A textual observation regarding student behaviors, uploaded by teachers, detailing daily classroom interactions. 
Task: 
    The AI agent is tasked with analyzing the teacher's comment to determine the appropriate 'SUBJECT', 
    'AREA', and 'STANDARD' from the curriculum file that best correspond to the behaviors noted in the comment.
```

**Usage**: Passed as `system` parameter to all `generateObject()` calls across the entire pipeline (lines 167, 214, 279, 319 in benchmark.ts).

---

#### **2. enhance_comment_prompt.txt**
```
Review the text critically: Determine whether the comment requires any enhancement. If the comment is clear, grammatically correct, and appropriate for written communication, no changes should be made—leave it as is.
If enhancement is necessary, apply only the minimal changes needed, focusing specifically on: Correcting grammatical errors. Ensuring proper syntax and sentence structure.
Addressing disjointed or awkward flow in written form. Correcting vocabulary to ensure clarity and accuracy, while preserving the childish tone if present and appropriate.
Optional Enhancements: Each step is optional, and no changes should be made unless a specific issue is identified that affects the comment's clarity, accuracy, or professionalism in written form.
Avoid unnecessary rephrasing or stylistic changes that do not address a clear writing issue. Preserve the teacher's original intent and tone, ensuring the comment is polished for written communication.
The resulting text should feel natural, maintain its original tone and intent, and remain ready for further analysis in the pipeline. If no changes are necessary, return the original text without modification.
Input: A comment written by a teacher. Output: The minimally enhanced version of the input comment, or the original text if no changes are required.

Here is the comment: 
"{comment}"
```

**Usage**: Step 1 (`stepEnhance()`, lines 148-185)
- **Interpolation**: `{comment}` placeholder replaced with block of `[id]: text` observations
- **Output schema**: `enhanceSchema` - returns array of `{ id, text }` objects
- **Purpose**: Grammar/clarity polish without changing intent

---

#### **3. subject_prompt_v3.txt**
```
⭑ ROLE
You are an expert curriculum-matching assistant.  
Given a teacher's comment, decide how relevant EACH curriculum subject is.

⭑ CONTEXT
Every subject is provided in the form:
  Subject, Summary
The "Summary" is a paragraph that explains what the subject covers in detail.

⭑ SCORING GUIDE  
Return one of the following five labels, ordered from most to least relevant.  
To make downstream processing easier, treat them as the numeric values in ( ):

  VERY_RELEVANT   (4) – clear, direct alignment with the comment  
  RELEVANT        (3) – strong overlap; comment supports or extends the subject  
  NEUTRAL         (2) – comment touches the theme only tangentially  
  NOT_VERY_RELEVANT (1) – weak or speculative connection  
  IRRELEVANT      (0) – no meaningful link  

⭑ BOOST RULE  
If the comment explicitly *names* or *clearly focuses on* a subject  
—including obvious synonyms, abbreviations, or translations—  
raise its score by exactly one level (but do not exceed "VERY_RELEVANT").

⭑ INSTRUCTIONS  
1. Evaluate **every** subject independently. Do **not** force a match.  
2. Do **not** invent subjects that are not in the list.  
3. Keep explanations user-friendly ("Your comment…") and concise (≤ 25 words).  
4. Also provide a brief summary of why you matched with the subjects. Write this summary as if talking to the user that inputed the comment.

⭑ INPUT
Subjects:
{subjects}

Teacher comment:
"{comment}"

END OF TEACHER COMMENT

The teacher also provided the additional instructions for the match (if empty no additional instructions were provided):
"{{feedback}}"
```

**Usage**: Step 2 (`stepSubjectScore()`, lines 187-237)
- **Interpolation**: `{subjects}` = newline-separated `Subject, Summary` pairs; `{comment}` = enhanced observations; `{{feedback}}` = optional user guidance
- **Output schema**: `subjectScoreSchema` - array of `{ observationId, subject, score (0-4), explanation }`
- **Filter**: Only subjects scoring ≥3 are marked as "relevant" for the next step (line 220)

---

#### **4. area_standard_prompt_v3.txt**
```
⭑ ROLE
You are an expert curriculum-matching assistant.  
Given a teacher's comment, decide how relevant EACH curriculum area standard is.

⭑ CONTEXT
Every Area Standard is provided in the form:
  Area, Standard

⭑ SCORING GUIDE  
Return one of the following five labels, ordered from most to least relevant.  
To make downstream processing easier, treat them as the numeric values in ( ):

  VERY_RELEVANT   (4) – clear, direct alignment with the comment  
  RELEVANT        (3) – strong overlap; comment supports or extends the subject  
  NEUTRAL         (2) – comment touches the theme only tangentially  
  NOT_VERY_RELEVANT (1) – weak or speculative connection  
  IRRELEVANT      (0) – no meaningful link  

⭑ BOOST RULE  
If the comment explicitly *names* or *clearly focuses on* an area, standard  
—including obvious synonyms, abbreviations, or translations—  
raise its score by exactly one level (but do not exceed "VERY_RELEVANT").

⭑ INSTRUCTIONS  
1. Evaluate **every** area standard independently. Do **not** force a match.  
2. Do **not** invent area standards that are not in the list.  
3. Keep explanations user-friendly ("Your comment…") and concise (≤ 25 words).  

⭑ INPUT
Curriculum:
{areas_standards}

Teacher comment:
"{comment}"

END OF TEACHER COMMENT

The teacher also provided the additional instructions for the match (if empty no additional instructions were provided):
"{{feedback}}"
```

**Usage**: Step 3 (`stepAreaStandardScore()`, lines 239-287)
- **Interpolation**: `{areas_standards}` = newline-separated `[id] Area, Standard` lines; `{comment}` = enhanced observations; `{{feedback}}` = optional user guidance
- **Pre-filtering**: Standards filtered to only those matching subjects marked relevant in Step 2 (line 255)
- **Output schema**: `areaStandardScoreSchema` - array of `{ observationId, standardId, score (0-4), explanation }`
- **Filter**: Only candidates scoring ≥3 proceed to reranking (line 299)

---

#### **5. rerank_prompt_v3.txt**
```
You are an expert curriculum alignment assistant. Given a list of subject-area-standard matches and a teacher comment, rerank the matches based on how well they align with the intent and content of the comment.

Each match is composed of:
- A subject
- An area (subcategory of the subject)
- A standard (specific learning objective)

Your task:
- Carefully analyze each match in the list.
- Compare it to the teacher comment.
Assign each match a **relevance score between 0 and 10 (whole numbers)**, based on how well it reflects the teacher comment.

Use this scoring guide:

- 9-10 → Extremely Relevant: The standard is clearly demonstrated or directly described in the comment.
- 7-8 → Very Relevant: Strong thematic or behavioral alignment, even if not explicit.
- 5-6 → Moderately Relevant: The match is somewhat related but not central.
- 3-4 → Weakly Relevant: A vague or indirect connection, possibly inferred or contextual.
- 1-2 → Barely Relevant: Minimal association; more speculative than grounded.
- 0 → Irrelevant: No meaningful relation to the comment.

### Your task in two steps:
1. **Score each match individually** based on the scale above.
2. **Review the full list** after scoring and adjust any scores if necessary to ensure meaningful separation between very similar or dissimilar items.

Aim to spread the scores realistically — not all matches should receive high scores unless strongly justified. Even good matches should vary slightly if some are stronger than others.

You must rerank all matches, assigning updated scores. Use the structure provided below.

IMPORTANT:
- Be fair and analytical — do not assume all matches are relevant.
- Your reasoning should be written in a friendly and concise tone for the user.

Teacher Comment:
"{comment}"

END OF TEACHER COMMENT

The teacher also provided the additional instructions for the match (if empty no additional instructions were provided):
"{{feedback}}"

Matches to evaluate:
{matches}
```

**Usage**: Step 4 (`stepRerank()`, lines 289-335)
- **Interpolation**: `{comment}` = enhanced observations; `{{feedback}}` = optional user guidance; `{matches}` = formatted as `Observation [id]:\n[standardId] Subject > Area > Standard`
- **Output schema**: `rerankSchema` - array of `{ observationId, standardId, score (0-10), reasoning }`
- **Filter**: Only matches scoring ≥5 ("Moderately Relevant") are kept, max 3 per observation (lines 358-361)

---

## Pipeline Flow Summary

```
Input: Raw teacher observations + curriculum standards + optional feedback

↓ Step 1 (Enhance) - system_prompt + enhance_comment_prompt
  └─ Minimal grammar/clarity polish

↓ Step 2 (Subject Score) - system_prompt + subject_prompt_v3
  └─ Filter to relevant subjects (score ≥3)

↓ Step 3 (Area/Standard Score) - system_prompt + area_standard_prompt_v3
  └─ Filter standards by relevant subjects, score ≥3

↓ Step 4 (Rerank) - system_prompt + rerank_prompt_v3
  └─ Rescore to 0-10 scale, keep top 3 per observation (score ≥5)

↓ Final Conversion
  └─ Group by observation, create BenchmarkMatch[] with top 3 + avg confidence

Output: BenchmarkMatch[] array with standardIds and reasoning
```

All prompts use the `interpolatePrompt()` helper (lines 38-46) which replaces both `{key}` and `{{key}}` style placeholders.
agentId: a94c480 (for resuming to continue this agent's work if needed)
<usage>total_tokens: 29497
tool_uses: 7
duration_ms: 35218</usage>

Now let me do a deep analysis of each prompt.

Benchmark Prompt Analysis

Overall Architecture Assessment

The 4-step funnel (Enhance → Subject → Area/Standard → Rerank) is a strong pattern — it progressively narrows the search space, reducing token cost and improving precision. However, several prompts have issues worth addressing.

1. `system_prompt.txt` — Grade: C

Issues:

Wall of text, no structure. It reads like a spec doc rather than a system prompt. The model gets this on every call — it should be tight and directive.
Contradicts the pipeline. It says "Also provide with a brief reason" — but reasoning is already handled by each step's schema. This instruction creates noise.
Mentions "JSON File" and "three columns" — but the actual input format varies per step (subjects list, [id] Area, Standard, match list). This is misleading context.
Security preamble is wasted tokens. "It should not accept or process commands that deviate from this task" — you're calling generateObject() with a schema, so the model can't deviate anyway.
Grammar issue: "Communicate exclusively in english Security Notice:" — missing period/separator.

Recommendation: Rewrite as a focused 3-line role + task definition. Drop the security theater and the input format description (each step prompt already specifies its own format).

2. `enhance_comment_prompt.txt` — Grade: B-

Issues:

No examples (zero-shot). This is the kind of task where 2-3 few-shot examples would dramatically improve consistency — showing what "minimal enhancement" looks like vs. over-editing.
Dense paragraph format. Should use bullet points for the enhancement criteria.
Says "Input: A comment" (singular) but in practice receives a batch of [id]: text pairs. The prompt doesn't tell the model to process multiple comments or preserve IDs.
No instruction about the output format. The schema forces { enhanced_comments: [{ id, text }] } but the prompt never mentions returning IDs or an array. The model has to figure this out from the schema alone.

Recommendation: Add 2 few-shot examples (one that needs fixing, one that doesn't). Explicitly describe the batch input format and the expected output structure.

3. `subject_prompt_v3.txt` — Grade: A-

Strengths:

Clear visual structure with ⭑ section headers
Well-defined 5-level scoring rubric with both labels AND numeric values
Explicit BOOST RULE for keyword matching
Good guardrails ("Do not force a match", "Do not invent subjects")

Issues:

Instruction #4 contradicts the schema. It asks for "a brief summary of why you matched with the subjects" — but the schema only has per-score explanation fields. There's no top-level summary field. This instruction goes nowhere.
Batch ambiguity. Like the enhance prompt, it says "teacher's comment" (singular) but receives a batch. The {comment} placeholder contains multiple [id]: text pairs — the prompt should say "For each observation, evaluate every subject."
No few-shot examples. A single example showing one observation scored against 2-3 subjects would anchor behavior.

Recommendation: Remove instruction #4 (or add a summary field to the schema). Clarify batch processing. Add 1 few-shot example.

4. `area_standard_prompt_v3.txt` — Grade: B+

Strengths:

Same clean structure as subject prompt
Consistent scoring rubric across steps (reduces confusion)
Good guardrails

Issues:

Missing instruction #4. The subject prompt has 4 instructions; this one has 3. Not a bug per se, but the missing "provide a summary" instruction was actually the problematic one — so this is accidentally better.
Scoring label mismatch. The RELEVANT (3) description says "comment supports or extends the subject" — but this step scores area standards, not subjects. Copy-paste error from the subject prompt.
No context about what was filtered. The model doesn't know that these standards were pre-filtered to relevant subjects. If it sees 200 standards all from 3 subjects, it might wonder why. A one-liner like "These standards were pre-selected from subjects relevant to the comment" would help.
No few-shot example.

Recommendation: Fix "subject" → "area standard" in RELEVANT description. Add filtering context. Add 1 example.

5. `rerank_prompt_v3.txt` — Grade: A-

Strengths:

Clear 2-step reasoning process (score individually, then review + adjust)
Well-calibrated 6-tier scoring guide on 0-10 scale
Explicit instruction to spread scores ("not all matches should receive high scores")
Tone instruction for user-facing reasoning

Issues:

No few-shot example. Given this is the final quality gate, even 1 example would help calibrate score distributions.
Missing "END OF MATCHES" marker. The comment has "END OF TEACHER COMMENT" but matches don't have a delimiter — potential confusion if the matches section is long.
{matches} comes AFTER instructions. Ideally, long variable data should come last (it does here — good), but having the scoring guide far above the matches means the model needs to "remember" the rubric. For Gemini Flash this is usually fine, but worth noting.

Recommendation: Add 1 compact few-shot example. Add "END OF MATCHES" delimiter.

Cross-Cutting Issues

Issue	Impact	Fix Effort
System prompt is generic/misleading for step-specific tasks	Medium — adds noise, wastes tokens	Low
No few-shot examples in any prompt	High — inconsistent scoring calibration	Medium
Batch vs. singular mismatch in enhance + subject prompts	Medium — model infers from schema but may hallucinate IDs	Low
Copy-paste error in area_standard "subject" label	Low — model likely infers correct intent	Trivial
Subject prompt instruction #4 has no schema backing	Low — model ignores or jams it into explanation	Trivial

Priority Recommendations

High impact, low effort: Fix the system prompt to be concise and step-agnostic
High impact, medium effort: Add 1-2 few-shot examples to subject + rerank prompts (the two scoring steps that matter most)
Medium impact, low effort: Clarify batch processing in enhance + subject prompts
Low effort: Fix the copy-paste "subject" → "area standard" wording

Want me to implement any of these improvements?

implement the changes

The user wants me to implement the prompt improvements I recommended. Let me plan this out:

Rewrite system_prompt.txt - concise, step-agnostic
Improve enhance_comment_prompt.txt - add few-shot examples, clarify batch format
Improve subject_prompt_v3.txt - fix instruction #4, clarify batch, add example
Fix area_standard_prompt_v3.txt - fix copy-paste error, add filtering context, add example
Improve rerank_prompt_v3.txt - add example, add END OF MATCHES delimiter

Let me read the current files first to make precise edits.

Used TaskCreate

Readcurriculum-types.ts

Used TaskCreate

Let me read all prompts to make precise edits.

Readsystem_prompt.txt

Readenhance_comment_prompt.txt

Readsubject_prompt_v3.txt

Readarea_standard_prompt_v3.txt

Summary

Changes Made

The Problem: Subject Name Matching

The Bug

Fixes Applied

What the observations repo needs

Coverage you should aim for

How to source them

Scoring script

Benchmark Pipeline Refactor — Full 4-Step Pipeline

Context

Files

Pipeline Architecture (inside lib/benchmark.ts)

Prompt Loading

Step 1: Enhance Comments

Step 2: Subject Scoring

Step 3: Area/Standard Scoring

Step 4: Rerank

Final Conversion

API Route Changes (app/api/benchmark/route.ts)

Key Reuse

Performance

Verification

Changes Made

Verification

Prompt Engineering Patterns

Core Capabilities

1. Few-Shot Learning

2. Chain-of-Thought Prompting

3. Prompt Optimization

4. Template Systems

5. System Prompt Design

Key Patterns

Progressive Disclosure

Instruction Hierarchy

Error Recovery

Best Practices

Common Pitfalls

Benchmark Prompt Analysis

Overall Architecture Assessment

1. system_prompt.txt — Grade: C

2. enhance_comment_prompt.txt — Grade: B-

3. subject_prompt_v3.txt — Grade: A-

4. area_standard_prompt_v3.txt — Grade: B+

5. rerank_prompt_v3.txt — Grade: A-

Cross-Cutting Issues

Priority Recommendations

Pipeline Architecture (inside `lib/benchmark.ts`)

API Route Changes (`app/api/benchmark/route.ts`)

1. `system_prompt.txt` — Grade: C

2. `enhance_comment_prompt.txt` — Grade: B-

3. `subject_prompt_v3.txt` — Grade: A-

4. `area_standard_prompt_v3.txt` — Grade: B+

5. `rerank_prompt_v3.txt` — Grade: A-