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gbrain/package.json
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3933eb6a79 v0.35.1.0: embedder shootout prereqs (pricing + gateway export + --resume-from) (#1055)
* docs(designs): 2026-05 embedder shootout eval plan

Adds docs/designs/2026_05_EVAL_PLAN.md — the approved plan + 6 Conductor session
briefs for the OpenAI vs Voyage vs ZeroEntropy embedder comparison.

Why: produce a publishable comparison report for v0.35.x release notes pinning
"which embedder wins, and does zerank-2 carry the win for ZeroEntropy" against
public LongMemEval + in-house BrainBench.

Each session brief is self-contained — repo, branch, commits, verify, ship,
deliverable, hand-off. Stewardable one section per Conductor session.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(pricing): add voyage-4-large + zembed-1 to EMBEDDING_PRICING

v0.35.0.0 shipped ZeroEntropy zembed-1 + zerank-2 reranker support and
expanded the Voyage allow-list to include voyage-4-large. The pricing
table missed both, so `gbrain upgrade`'s post-upgrade reembed prompt
silently fell back to "estimate unavailable" for users on these models.

- voyage:voyage-4-large @ $0.18/MTok (same as voyage-3-large)
- zeroentropyai:zembed-1 @ $0.05/MTok

New test file pins both entries plus the openai/voyage-3-large baselines,
case-insensitive provider matching, bare-model openai-default fallback,
table integrity (lowercase providers, finite non-negative prices), and
the estimateCostFromChars approximation. 11 cases, 46 expect() calls.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(exports): expose gbrain/ai/gateway with canary test

Adds ./ai/gateway to the package.json exports map so external eval
consumers (notably gbrain-evals, the sibling repo running the embedder
shootout in docs/designs/2026_05_EVAL_PLAN.md) can call configureGateway
directly to swap embedding providers per cell.

Why: pre-v0.35.1.0, gbrain-evals adapters hardcoded gbrain/embedding,
which means every retrieval adapter was OpenAI-only. The newly-exposed
gateway lets adapters route through Voyage and ZeroEntropy without
forking gbrain or duplicating the recipe wiring.

- package.json: add "./ai/gateway" -> "./src/core/ai/gateway.ts"
- scripts/check-exports-count.sh: bump expected count 17 -> 18
- test/public-exports.test.ts: add canary pinning configureGateway + embed,
  bump expected count assertion

Pre-existing import-resolution failures in this test file (16 on master)
are unrelated to this change — they're a longstanding Bun package
self-import behavior. The count + EXPECTED_EXPORTS list-match assertions
both pass cleanly.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(eval): add --resume-from <jsonl> to gbrain eval longmemeval

Multi-cell embedder shootouts spend $50+/cell on the gpt-4o judge after
gbrain emits hypotheses. A mid-run abort (rate-limit, cost-cap, OS
interrupt, SIGKILL) previously meant re-paying the full cell. This flag
makes those aborts cheap: re-invoke with --resume-from pointed at the
partial JSONL and only the unanswered question_ids re-run.

Behavior:
- Read question_ids from the file; skip them on this run.
- Rows with non-empty hypothesis count as done.
- Rows with hypothesis="" AND an error field are NOT skipped (retry case
  for per-question failures recorded by the existing try/catch).
- Corrupt trailing lines (SIGKILL'd writer mid-line) are silently skipped
  with a stderr warn.
- When --resume-from path == --output path, the output emitter opens the
  file in append mode instead of truncating, so the existing rows survive.
- Empty resume case (all questions already done) returns immediately
  without spinning up the brain or calling the client.

New exported helper loadResumeSet() makes the parser unit-testable.

6 new test cases pinning:
- File-not-found returns empty set
- Well-formed JSONL load
- Error-row retry semantics (empty hypothesis + error -> not in set)
- Truncated final line recovery
- End-to-end resume against the 5-question mini fixture
- All-done early-return (stub client must NOT be invoked)

All 18 cases in test/eval-longmemeval.test.ts green; bun run typecheck
clean.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore: v0.35.1.0

Bumps VERSION + package.json + CHANGELOG entry for the embedder-shootout
prereq release. Three additive changes from the prior 4 commits:

- pricing: voyage-4-large + zembed-1 entries
- exports: gbrain/ai/gateway is now public
- eval: gbrain eval longmemeval --resume-from <jsonl>

Each commit on this branch is independently bisect-friendly and CI-green;
the CHANGELOG entry is the user-facing rollup. No migrations, no breaking
changes — the gateway export expands the surface, the resume-from flag is
additive, the pricing patch only changes "estimate unavailable" -> a real
dollar figure for two specific models.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-15 18:54:36 -07:00

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{
"name": "gbrain",
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"description": "Postgres-native personal knowledge brain with hybrid RAG search",
"type": "module",
"main": "src/core/index.ts",
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"./engine": "./src/core/engine.ts",
"./types": "./src/core/types.ts",
"./operations": "./src/core/operations.ts",
"./minions": "./src/core/minions/index.ts",
"./engine-factory": "./src/core/engine-factory.ts",
"./pglite-engine": "./src/core/pglite-engine.ts",
"./link-extraction": "./src/core/link-extraction.ts",
"./import-file": "./src/core/import-file.ts",
"./transcription": "./src/core/transcription.ts",
"./embedding": "./src/core/embedding.ts",
"./config": "./src/core/config.ts",
"./markdown": "./src/core/markdown.ts",
"./backoff": "./src/core/backoff.ts",
"./search/hybrid": "./src/core/search/hybrid.ts",
"./search/expansion": "./src/core/search/expansion.ts",
"./ai/gateway": "./src/core/ai/gateway.ts",
"./extract": "./src/commands/extract.ts"
},
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"check:all": "scripts/check-privacy.sh && scripts/check-test-real-names.sh && scripts/check-jsonb-pattern.sh && scripts/check-source-id-projection.sh && scripts/check-progress-to-stdout.sh && scripts/check-no-legacy-getconnection.sh && scripts/check-test-isolation.sh && scripts/check-trailing-newline.sh && scripts/check-wasm-embedded.sh && scripts/check-exports-count.sh && scripts/check-admin-build.sh && scripts/check-admin-scope-drift.sh && scripts/check-cli-executable.sh",
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"ci:select-e2e": "bun run scripts/select-e2e.ts",
"typecheck": "tsc --noEmit",
"check:jsonb": "scripts/check-jsonb-pattern.sh",
"check:source-id-projection": "scripts/check-source-id-projection.sh",
"check:privacy": "scripts/check-privacy.sh",
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