Yarn support for Qwen 3.8 Next Flash

[manisabri]

Before you start

• I have read the Roadmap and this is not already planned there.
• I have read the FAQ.
• I have searched existing issues and found no duplicate.

Applies to

Both

What problem does this solve

I changed the config.js file to get more than 262144 context with rope_type = default , rope_type = yarn didn't work (trace backed) I suppose what I did is not working properly and the model is forgetting stuff after 262k , or is it fine? any plan to support large context ?

Proposed solution

Add Yarn for Qwen3.8 Next Flash

Alternatives considered

No response