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fix: prevent anthropic 3.5 models from use thinking #8303

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fix: prevent anthropic 3.5 models from use thinking #8303

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82b5459
fix: prevent anthropic 3.5 models from use thinking
uinstinct Oct 17, 2025
6d9d814
turn off for all claude 3 models
uinstinct Oct 17, 2025
0c90ee6
Merge branch 'main' into anthropic-3.5-thinking
uinstinct Oct 20, 2025
3d35c20
use -3-
uinstinct Oct 20, 2025
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3 changes: 2 additions & 1 deletion core/llm/autodetect.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -142,7 +142,8 @@ function modelSupportsReasoning(
if (!model) {
return false;
}
if ("anthropic" === model.underlyingProviderName) {
// do not turn reasoning on by default for claude 3 models
if (model.model.includes("claude") && !model.model.includes("3")) {
return true;
}
if (model.model.includes("deepseek-r")) {
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