51 lines
2.2 KiB
Markdown
51 lines
2.2 KiB
Markdown
# Project Conventions
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## Analysis pipeline
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- LLM analysis runs via Python scripts calling the Anthropic
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Messages API: model `claude-sonnet-4-6`, `temperature=0`,
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thinking disabled, Batch API where possible.
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- Prompt definition files live in
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`prompts/<track>-<step>-<task>.md` (e.g. 01-01-tag.md; no
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version suffix -- versions live in git history) and are
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passed verbatim as the system prompt.
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- Per-song LLM judgments (coding, screening) run the same
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definition file twice, then a separate arbitration step
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settles only the script-computed disagreements
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("2 runs + 1 arbitration"). Free-generation steps run
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twice and both outputs are pooled, unarbitrated.
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Vocabulary-building steps (convergence) run once as a
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recorded pass. If an arbitration or validation outcome is
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unexpected, revise the definition file and repeat that
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cycle; never patch results by hand.
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- Each run of a step is archived self-contained under the
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destination directory given explicitly on the `run-llm`
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command line (by convention `runs/<definition-file>/run<N>/`):
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prompt snapshot, raw output, and `meta.json` (model ID,
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parameters, timestamps, batch ID). The two runs of a step
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are two separate invocations of `run-llm`. An arbitration
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pass is a step of its own with its own archive. Replacing
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an existing run archive requires an explicit flag;
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superseded runs live in git history.
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- Scripts read the API key from the `ANTHROPIC_API_KEY`
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environment variable (`.env`, gitignored).
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## Data rules
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- `data/source/` holds the immutable hand-placed raw files;
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`data/captures/` is written only by the fetch commands and the
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private import script; `data/manual/` is written only by the
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user's own hand; `data/derived/` is written only by the
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`build-db` subcommand.
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- Full lyrics are copyrighted: they stay in `data/captures/lyrics/`
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(gitignored) and must never be committed or reproduced in
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full anywhere in the repo.
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## Documents
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- `results/` holds final arbitrated tables (what the paper
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cites); `runs/` holds raw audit records. The paper cites
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`results/` only.
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- Any change to a definition file, the codebook, or the plan is
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recorded in `docs/decision-log.md` with date and reason.
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