Samuel Reed
51fd17a8c3
Codex backend discovery advertises worker-mode SKUs under a `-wm` suffix (gpt-5.6-luna-wm). Authoritative discovery replaced the bundled catalog and kept those slugs verbatim, so a configured `openai-codex/gpt-5.6-luna` vanished from the resolved catalog and the resolver's fuzzy fallback selected `-wm` instead — a route some ChatGPT accounts reject. Model discovery now recognizes the `-wm` suffix: when the bundled Codex catalog ships the plain SKU, the `-wm` row is also registered under its plain id (re-derived so the 1M-window floor and daybreak pricing keyed on that slug still apply). Unknown `-wm` SKUs keep their authoritative verbatim slug and non-worker models are untouched, so distinct models and other providers are unaffected.
@oh-my-pi/pi-catalog
Model catalog for oh-my-pi: bundled model database, provider discovery, model identity, classification, and equivalence.
What's inside
| Module | Purpose |
|---|---|
models.json + models |
Bundled model database (pricing, context windows, modalities, thinking support) |
provider-models |
Provider catalog descriptors (CATALOG_PROVIDERS), per-provider model resolution rules |
discovery |
Runtime model discovery for OpenAI-compatible endpoints, Gemini, Codex, Cursor, Antigravity, Ollama |
identity |
Model id parsing and classification (family/version), reference resolution, equivalence, selection priority |
model-thinking |
Thinking/reasoning metadata and generated per-model policies |
model-manager / model-cache |
Runtime model registry with discovery refresh and on-disk caching |
variant-collapse |
Collapsing provider-specific variants of the same underlying model |
compat |
Request/response compatibility fixups for OpenAI- and Anthropic-shaped APIs |
wire |
Wire-level helpers: Codex, Gemini headers, GitHub Copilot |
effort |
Reasoning-effort level definitions |
Import from subpaths (@oh-my-pi/pi-catalog/<module>) or the root barrel.
models.json is generated
Never edit src/models.json by hand — it is produced from upstream sources (stencil.so, provider catalog discovery, OpenCode docs) by scripts/generate-models.ts and the resolvers in src/provider-models/. Regenerate with:
bun run gen:models
To change an entry, fix the source: resolver overrides in provider-models/openai-compat.ts, provider entries in provider-models/descriptors.ts, generator fixups in scripts/generate-models.ts, or thinking policies in model-thinking.ts.
Install
bun add @oh-my-pi/pi-catalog
Ships TypeScript source directly (no build step); requires Bun ≥ 1.3.14.