---
id: pr-sglang-13761
repo: sgl-project/sglang
pr: 13761
title: '[Feat][NVFP4] Enable NVFP4 MoE for Qwen series models (eg. Qwen3-Next) #13761'
author: samuellees
date: '2025-11-27'
url: https://github.com/sgl-project/sglang/pull/13761
source_category: upstream-code
architectures:
- sm100
tags:
- fp4
- kernel-fusion
- moe
- nvfp4
techniques:
- kernel-fusion
hardware_features:
- fp4
- nvfp4
kernel_types:
- moe
languages:
- python
- triton
captured_at: '2026-04-27'
status: merged
merge_sha: 91e8dc371a8b631475cb620aae35d5628ed27155
inclusion_reason: kernel file changes
changed_paths:
- python/sglang/srt/layers/moe/fused_moe_triton/layer.py
- python/sglang/srt/server_args.py
- test/nightly/test_qwen3_fp4_trtllm_gen_moe.py
- test/run_suite_nightly.py
head_ref_oid: f724ef891a572fc9747e011151bfde5d5ca78e7a
artifact_dir: evidence/pull-bundles/sglang/gh-13761
---
# [Feat][NVFP4] Enable NVFP4 MoE for Qwen series models (eg. Qwen3-Next) #13761

- Repository: `sgl-project/sglang`
- PR: [13761](https://github.com/sgl-project/sglang/pull/13761)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `python/sglang/srt/layers/moe/fused_moe_triton/layer.py`
- `python/sglang/srt/server_args.py`
- `test/nightly/test_qwen3_fp4_trtllm_gen_moe.py`
- `test/run_suite_nightly.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-13761`
