- Applied canonical limit fallback in model generation before provider grouping.
- Backfilled null contextWindow and maxTokens with canonical and suffix alias lookups.
- Preserved existing limit values and skipped zero-cost xai-oauth fallbacks.
- Added canonical-limit-fallback test coverage for donor matching and no-donor cases.
- Replaced unknown model contextWindow/maxTokens sentinels with nullable values across types and catalog data.
- Mapped request token calculations to treat null maxTokens as unlimited output caps.
- Updated remote compaction and context checks to ignore unknown limits by using Infinity/0 fallbacks.
- Adjusted CLI/model registry flows to skip cap enforcement for null limits and render unknown values as '-'.
- Resolved OpenAI shape resolution to `openai` and default to `8on16-bw`.
- Fixed catalog generation to collapse effort tiers before provider grouping.
- Updated help text and schemas to describe `8on16-bw` as the OpenAI auto default.
- Added production `render_pages` and `mono_prod` scripts for end-to-end QA output.
- Added `cleanModelName` to `utils.ts`, dropping gateway author prefixes (`OpenAI: …`), `(latest)` alias markers, `(Antigravity)` attribution, price tiers (`($$$$)`), and promo/lifecycle tags (`(20% off)`, `(retires …)`) while preserving variant tags that map to distinct wire ids (`(Thinking)`, `(free)`, `(Fast)`, dates, regions).
- Applied it in `buildModel` (covers live discovery and stale caches) and as a display-name normalization pass in `generate-models.ts`; Antigravity discovery no longer appends `(Antigravity)` to display names.
- Added name-cleaning coverage to `build.test.ts`.
- Changelog entry for this change landed with the variant-collapse commit (same contiguous `CHANGELOG.md` run).
- Added `variant-collapse.ts`: hand-table collapsing for providers exposing one logical model as several effort/thinking-suffixed upstream ids (Antigravity CCA `gemini-3.5-flash-extra-low`/`-low`/`gemini-3-flash-agent`, `gemini-3[.1]-pro-low|high`, `claude-*[-thinking]` pairs, `gpt-oss-120b-medium`) plus the automatic `X`/`X-thinking` pair rule (`deriveThinkingPairFamilies`), gated on same api and compatible pricing; exported from the package barrel and covered by `variant-collapse.test.ts`.
- Added `ThinkingConfig.effortRouting` and `suppressWhenOff` to `types.ts`, and `resolveWireModelId(model, effort)` to `model-thinking.ts` so request-time code resolves the outbound wire id while selection, caching, and usage attribution key on the logical id.
- Wired collapsing at every materialization point: Antigravity discovery (`collapseEffortVariants`, dropping `gemini-2.5-flash-thinking`/`gemini-3-pro-low` from the discovery denylist), the model-manager merge and cache paths (`collapseBuiltModelVariants`), and the catalog generator post-pass (`collapseEffortVariantsAcrossProviders`).
- Exempted collapsed specs from `applyGeneratedModelPolicies` re-derivation via `isVariantCollapsedSpec`, bumped the model cache schema to v5 to invalidate rows carrying raw member ids, and changed the `google-antigravity` default model from `gemini-3-pro-high` to `gemini-3.1-pro`.
- Recorded the catalog changelog block; its display-name-cleaning entry and the adjacent `cleanModelName` import in `generate-models.ts` belong to the upcoming name-cleaning commit but share contiguous changed runs with this one.
- Handled stale online catalog refreshes by falling back to curated models.
- Raised grok model maxTokens to 2,000,000/1,000,000/512,000 in models.json.
- Replaced minLevel/maxLevel range with explicit efforts array plus baked effortMap/supportsDisplay wire facts.
- Removed runtime enrichment layer and modelOmitsReasoningEffort; providers now read baked fields.
- Fixed dotted Opus 4.7/4.8 ids missing adaptive display via classifier-based predicates (#1373).
- Bumped model cache schema to v4 to invalidate pre-efforts rows.
- Centralized catalog and registry handling on `ModelSpec` and `buildModel`, resolving compatibility at model build time.
- Removed runtime compatibility detectors and switched provider request flows to direct `model.compat` reads.
- Added compat fields (`supportsReasoningParams`, `alwaysSendMaxTokens`, `strictResponsesPairing`, `whenThinking`).
- Persisted explicit compatibility overrides through `compatConfig` in discovery and cache merge paths.
Move bundled models, model cache/manager, thinking metadata, effort helpers,
provider descriptors/discovery, wire constants, and model identity utilities
into the new @oh-my-pi/pi-catalog package.
Update pi-ai to keep provider runtime/auth concerns, move catalog provider
metadata into CATALOG_PROVIDERS, and migrate coding-agent, agent, stats, docs,
and tests to import catalog values from pi-catalog.
Split coding-agent model registry helpers into discovery, roles, and models
config modules while preserving registry orchestration.
BREAKING CHANGE: @oh-my-pi/pi-ai no longer exports catalog subpaths such as
/models, /model-cache, /model-manager, /model-thinking, /effort,
/provider-models*, discovery helpers, and provider wire constants; use the
matching @oh-my-pi/pi-catalog subpaths instead.
can1357