AI commit description generation failed in the last version

[aparfenov2]

Version that failed: 2026.11
Version that works: 2026.06 and probably newer
AI server: LM studio, 127.0.0.1:11434/v1
model: mistralai/devstral-small-2-2512

Error message: empty encoding value

[love-linger]

Confirmed. It seems to be an issue with this model. When invoking tool_calls, the reasoning_content in the assistant message is empty. This leads to a problem: even if SourceGit skips filling in content when reasoning_content is empty, the model will keep generating tool_calls repeatedly due to the missing content and reasoning_content.

I've tested another smaller model qwen/qwen3.5-9b, which works well with SourceGit 2026.11

[love-linger]

Fixed.