Checklist

• 1. If the issue you raised is not a feature but a question, please raise a discussion at https://github.com/sgl-project/sglang/discussions/new/choose Otherwise, it will be closed.
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Motivation

          @DavidBao03 hi, currently only support encoder model with torch_native attn backend and triton attn backend. Other attn backend is not supported yet.

Originally posted by @woodx9 in #4887 (comment)

Related resources

No response