Seed supportsImageDetailOriginal=false for curated and dynamic xai-oauth
compat, and set the same flag on the eight bundled models.json entries
without regenerating the rest of the catalog.
Fixes#5002
- Added `gpt-5.6-luna`, `gpt-5.6-sol`, and `gpt-5.6-terra` variants for the `opencode-zen` provider.
- Removed deprecated `*-pro` model aliases from the `openai-codex` provider in `models.json`.
- Updated `openai-compat.ts` to restrict pro-reasoning alias generation to the `openai` provider only.
- Adjusted various model `contextWindow`, `maxTokens`, and `cost` parameters to reflect latest upstream metadata.
- Added `perplexity-academic-researcher` model definition.
- Transitioned DeepSeek models to an explicit `[High, Max]` effort ladder, removing stale alias maps.
- Updated the OpenAI compatibility layer to enforce authoritative `supportsReasoningEffort` and `omitReasoningEffort` flags.
- Synchronized `models.json` definitions to reflect accurate reasoning effort capabilities across the catalog.
- Introduced `Max` as a first-class reasoning effort tier across all packages, including AI providers, coding agent configurations, and RPC protocols.
- Refactored model effort ladders to use wire-exact mappings and removed legacy effort aliasing (e.g., `max-to-xhigh` mapping).
- Updated model registry and provider configurations to support `Max` tier routing, color themes, and UI icon associations.
- Expanded test suites to provide end-to-end coverage for the new reasoning tier, including updated compatibility and fallback scenarios.
- Corrected Novita pricing from ten-thousandths of a dollar per million tokens.
- Validated pasted keys against the authenticated balance endpoint.
- Made live discovery authoritative and excluded models without positive output limits.
- Enabled Codex Responses Lite for GPT-5.6 models by integrating model discovery flags and wire contract updates.
- Implemented request transformations for streaming and remote compaction, including header injection and image detail stripping.
- Introduced sequential-cutoff logic and atomic reasoning summary events for concurrent stream processing.
- Added comprehensive test suites to validate remote compaction, image handling, and reasoning summary delivery.
- Suppressed `reasoning.summary` for xai-oauth Responses requests while preserving other Responses providers' summary defaults.
- Added regression coverage for the `xai-oauth/grok-4.5` reasoning payload and regenerated the bundled catalog entry for its effort dial.
Fixes#4998
- Enabled OpenAI pro reasoning mode by integrating reasoning aliases and parameter injection.
- Expanded the model catalog with GPT-5.6 Luna, Sol, Terra, and Meta Muse Spark 1.1.
- Updated model type definitions and provider request transformers to support reasoning configurations.
- Refined model generation scripts to include new pro-reasoning aliases for OpenAI providers.
- Added support for GPT-5.6 (Luna, Sol, Terra) models including configuration updates and context window values.
- Implemented automatic effort tier remapping for wire-effort models to ensure proper translation between user-facing tiers and provider requirements.
- Updated Codex request transformers to handle effort shifting and added validation for reasoning configurations.
- Collapsed Devin-specific model variants to unify logical model handling and added comprehensive test coverage for effort resolution.
- Replaced tool-based `set_title` invocation with XML-style `<title>` marker tags for session title discovery.
- Implemented robust JSON-unwrapping logic to handle and sanitize title generation outputs.
- Updated model registry in catalog with new model support, provider prefixes, and metadata adjustments.
- Synchronized system prompt documentation and test suites to reflect the new marker-based generation flow.
- Updated generated OpenCode Go DeepSeek V4 catalog policy to use max_tokens instead of max_completion_tokens.
- Added regression coverage for deepseek-v4-flash:xhigh tool requests carrying max_tokens and reasoning_effort:max.
Fixes#4647
- Implement Baseten provider support with authentication and dynamic model discovery.
- Register Baseten in the model catalog and provider priority order.
- Expand model definitions with new DeepSeek, Kimi, NVIDIA, and Claude variants.
- Update model configurations, cost data, and provider-specific metadata.
Use the domestic Zhipu Coding Plan default that the login probe validates and make authenticated Zhipu model discovery authoritative so account-scoped model lists remove unavailable bundled fallbacks.
Fixes#4296
- Introduced a model canonicalization helper to strip redundant model compatibility fields that match defaults.
- Regenerated the models catalog JSON to eliminate over eight hundred lines of redundant compatibility specifications.
- Updated the variant collapse logic to rebuild models using the projected compatibility configurations.
- Added a missing type annotation to a test environment variable to resolve a compilation warning.
- Added configurations for `anthropic/claude-sonnet-5` under openrouter, vercel-ai-gateway, and zenmux providers.
- Reduced model pricing and cost structure rates for `anthropic/claude-sonnet-5`.
- Removed `trustExplicitThinkingOnly` compatibility flag from several Claude and Gemini model entries.
- Removed legacy `disableStrictTools` property from model definitions and updated tests.
- Fixed model builder variant collapse logic to properly map `compatConfig` to `compat`.
- Sanitized environment variables in git-clone test helpers to avoid host-leakage in test runs.
- Added configuration metadata for Claude 3.7 Sonnet, Claude 3 Opus, Claude 3 Sonnet, and a Kilo-hosted Claude Sonnet 5 model.
- Updated the Anthropic provider descriptor to include environment variables and catalog discovery options.
- Added test coverage verifying Anthropic provider first-party catalog discovery options.
- Added Claude Sonnet 5 model variants to the Anthropic and Devin provider catalogs.
- Seeded Claude Sonnet 5 under `ANTHROPIC_CURATED_FALLBACK_MODELS` with adaptive thinking configurations.
- Added Gemini 3.1 Flash Lite Image model specification to the Kilo provider catalog.
- Updated pricing profiles for existing catalog models and added verification tests for the new Sonnet contract.
- Skipped processing tool calls in the event controller streaming message when the tool ID is missing.
- Prevented creating orphaned empty placeholder cards caused by empty IDs during early Anthropic and OpenAI tool block streaming.
- Added `gemma-4-31b` to the `cerebras` provider catalog.
- Added `meituan/longcat-2.0` and `hf:moonshotai/Kimi-K2.7-Code` as available models.
- Enabled reasoning and thinking effort configuration for `nanogpt`'s `deepseek/deepseek-r1`.
- Removed `claude-opus-4-6-fast`, `hf:Qwen/Qwen3.5-397B-A17B`, and `hf:zai-org/GLM-4.7` models.
- Standardized synthetic model display names to include their organization namespace.
- Adjusted context window parameters for `hf:MiniMaxAI/MiniMax-M3`.
Kimi K2.7 Code rejects disabled thinking on native Kimi endpoints, so route caller disable requests through the omit mode and let the model default to required thinking.
Added regression coverage for the title-generator-style Kimi Code request, Moonshot K2.7 Code variants, and K2.6's still-supported disabled-thinking path.
Fixes#3852
- Introduced V2 streaming remote compaction for OpenAI-compatible models, enabling full conversation history forwarding and reducing data loss from local trimming.
- Added comprehensive support for sessionId, promptCacheKey, and automatic retry mechanisms to improve compaction reliability and accuracy.
- Updated agent, catalog, and configuration schemas to manage V2 streaming settings, model metadata, and model-specific context window constraints.
- Extended freeform tool patch support for Azure OpenAI and Codex models and refined assistant-side history preservation across providers.
Direct Anthropic Claude Sonnet 4.5 and Haiku 4.5 (plus their Cloudflare,
Vertex, GitLab-Duo, Copilot, OpenCode-Zen, and Bedrock cross-region passes)
were classified as anthropic-budget-effort, which made the Anthropic provider
serialize output_config.effort alongside the thinking.budget_tokens block.
Anthropic only honors output_config.effort on Opus 4.5 and adaptive (4.6+)
Messages-API models — Sonnet 4.5 and Haiku 4.5 reject every request with
HTTP 400 'This model does not support the effort parameter.', so the advisor
(and any agent on a Sonnet/Haiku 4.5 SKU) failed every turn.
inferThinkingControlMode now gates anthropic-budget-effort to
parsedModel.kind === 'opus' && semverGte(version, '4.5') on both
anthropic-messages and bedrock-converse-stream. Sonnet/Haiku 4.5 fall through
to mode: 'budget' (effort still scales the per-tier thinking budget via
ANTHROPIC_THINKING[reasoning]); Opus 4.5 keeps anthropic-budget-effort and
continues to emit output_config.effort. anthropic-budget-effort also remains
in use for Anthropic-compatible third-party backends that natively support
the field (Umans GLM 5.2).
Regenerated models.json so the 19 Sonnet/Haiku 4.5 first-party entries flip
to mode: 'budget' and the 12 Opus 4.5 entries stay on anthropic-budget-effort.
Regression tests cover both sides: anthropic-alignment.test.ts asserts the
Sonnet 4.5 wire body omits output_config and the Opus 4.5 wire body emits
output_config.effort: 'medium'.
Fixes#3497
- Updated status line to display token usage with an unknown context marker (" 5K/? ") when the model context window is unavailable.
- Updated `fugu` model specifications in `models.json` and catalog constants with corrected pricing, increased context windows, and disabled stream idle timeouts.
- Corrected OpenAI usage accounting by excluding redundant orchestration input tokens in `openai-shared` logic.
- Pass `streamIdleTimeoutMs` from model compatibility settings to the streaming logic.
- Update catalog definitions for Sakana models to include a 300,000ms idle timeout.
- Add a test case to verify that the streaming client honors the model-defined idle timeout.
- Implemented Sakana AI and Fugu provider integration including authentication, API base URL resolution, and dynamic model discovery.
- Configured static model definitions and reasoning metadata for the Fugu model series within the catalog.
- Added environment variable support for API configuration and base URL overrides via `SAKANA_*` and `FUGU_*` variables.
- Verified service integration and provider registry registration through comprehensive test suites in both AI and catalog packages.
- Added support for "xhigh" reasoning tier and new model variants, including GPT-5.5 and GCP-5.4 Mini.
- Refactored variant routing and model identification logic to consolidate tier definitions.
- Implemented a standardized variant collapse table to improve Devin provider configuration.
- Disabled parallel tool calls for the Devin provider to ensure request stability.
- Implemented the Devin inference provider, including OAuth flow with PKCE, Connect protocol integration, and streaming support for chat requests.
- Integrated comprehensive Protobuf-based service definitions and generated TypeScript clients for Devin's API infrastructure, including model management and workspace operations.
- Updated the AI and Catalog modules to support dynamic model discovery, provider-specific configuration, and authentication.
- Standardized tool call arguments as `Record<string, unknown>` across provider implementations to ensure type safety.
Forward anthropic-budget-effort selections through mapOptionsForApi so buildParams serializes output_config.effort with budget-token thinking. Mark Umans GLM-5.2 as budget-effort and map the UI xhigh tier back to Umans's max wire value.
Refs #3192
Removed the xhigh -> max effortMap baked onto the Umans GLM-5.2 spec; mode="budget" routes thinking depth via thinking.budget_tokens and never consults effortMap, so the wire shape is unchanged. The picker still surfaces high and xhigh via getModelDefinedEfforts, and the dynamic discovery still maps the upstream max level to Effort.XHigh.
Refs #3192
Mapped Umans GLM-5.2's upstream max reasoning level to the internal xhigh effort and preserved the max wire value in dynamic discovery and bundled catalog metadata.
Added resolver coverage for the high/max ladder and verified the xhigh request maps back to max.
Fixes#3192
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