shumengya/sproutclaw
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix Anthropic empty thinking signature replay

Browse Source 
closes #4464
This commit is contained in:
Mario Zechner
2026-05-28 12:02:54 +02:00
parent 3e9f717445
commit 458a7bc27c
10 changed files with 252 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
packages/coding-agent/docs/custom-provider.md
View File

@@ -232,7 +232,7 @@ models: [{
Use `openrouter` for OpenRouter-style `reasoning: { effort }` controls. Use `together` for Together-style `reasoning: { enabled }` controls; with `supportsReasoningEffort`, it also sends `reasoning_effort`. Use `qwen-chat-template` instead for local Qwen-compatible servers that read `chat_template_kwargs.enable_thinking`.
Use `cacheControlFormat: "anthropic"` for OpenAI-compatible providers that expose Anthropic-style prompt caching via `cache_control` on the system prompt, last tool definition, and last user/assistant text content.
For Anthropic-compatible providers using `api: "anthropic-messages"`, set `compat.forceAdaptiveThinking: true` on models or providers whose upstream model requires adaptive thinking (`thinking.type: "adaptive"` plus `output_config.effort`). Built-in adaptive Claude models set this automatically.
For Anthropic-compatible providers using `api: "anthropic-messages"`, set `compat.forceAdaptiveThinking: true` on models or providers whose upstream model requires adaptive thinking (`thinking.type: "adaptive"` plus `output_config.effort`). Built-in adaptive Claude models set this automatically. Set `compat.allowEmptySignature: true` only for providers that emit empty thinking signatures and expect `signature: ""` on replay.
> Migration note: Mistral moved from `openai-completions` to `mistral-conversations`.
> Use `mistral-conversations` for native Mistral models.
@@ -727,6 +727,7 @@ interface ProviderModelConfig {
sendSessionAffinityHeaders?: boolean;
supportsCacheControlOnTools?: boolean;
forceAdaptiveThinking?: boolean;
allowEmptySignature?: boolean;
};
}
```