r/LocalLLaMA
· Communities
Qwen 3.8 27b – Just a small reminder for people who use builtin UI (or any other UI with same function) in llama.cpp-Server: You can use `Custom JSON` to fast switch thinking modes, disable thinking completely, preserve thinking.
I'm using this Qwen 3.8 Jinja ``` { "chat_template_kwargs": { "enable_thinking": true, "reasoning_effort": "medium", "preserve_thinking": true} } ``` submitted by /u/-Ellary- [link] [comments]