---
id: pr-sglang-10403
repo: sgl-project/sglang
pr: 10403
title: support qwen3_next blackwell
author: yizhang2077
date: '2025-09-13'
url: https://github.com/sgl-project/sglang/pull/10403
source_category: upstream-code
architectures:
- sm100
tags:
- attention
techniques: []
hardware_features: []
kernel_types:
- attention
languages:
- python
- triton
captured_at: '2026-04-27'
status: merged
merge_sha: 297d374510269dc91197bb3a4aed6925226e7542
inclusion_reason: kernel file changes
changed_paths:
- python/sglang/srt/layers/attention/triton_backend.py
- python/sglang/srt/mem_cache/memory_pool.py
- python/sglang/srt/model_executor/model_runner.py
- python/sglang/srt/speculative/eagle_worker.py
head_ref_oid: 333e30f135dbb6df5eb10ae47735bc436545ce5b
artifact_dir: evidence/pull-bundles/sglang/gh-10403
---
# support qwen3_next blackwell

- Repository: `sgl-project/sglang`
- PR: [10403](https://github.com/sgl-project/sglang/pull/10403)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `python/sglang/srt/layers/attention/triton_backend.py`
- `python/sglang/srt/mem_cache/memory_pool.py`
- `python/sglang/srt/model_executor/model_runner.py`
- `python/sglang/srt/speculative/eagle_worker.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-10403`
