---
id: pr-sglang-13264
repo: sgl-project/sglang
pr: 13264
title: '[NVIDIA] Fix broken fp8 MoE of deepseek v3'
author: kaixih
date: '2025-11-18'
url: https://github.com/sgl-project/sglang/pull/13264
source_category: upstream-code
architectures:
- sm100
tags:
- fp8
- moe
- quantization
techniques: []
hardware_features:
- fp8
kernel_types:
- moe
- quantization
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: e389f91decdad61653edc57c765ef6041506e4a2
inclusion_reason: kernel file changes
changed_paths:
- .github/workflows/nightly-test.yml
- python/sglang/srt/layers/quantization/fp8.py
- python/sglang/srt/models/deepseek_v2.py
- test/srt/run_suite.py
- test/srt/test_deepseek_r1_fp8_trtllm_backend.py
head_ref_oid: 9524d6a0ac31bd1456daeed7f64935075509f4a7
artifact_dir: evidence/pull-bundles/sglang/gh-13264
---
# [NVIDIA] Fix broken fp8 MoE of deepseek v3

- Repository: `sgl-project/sglang`
- PR: [13264](https://github.com/sgl-project/sglang/pull/13264)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `.github/workflows/nightly-test.yml`
- `python/sglang/srt/layers/quantization/fp8.py`
- `python/sglang/srt/models/deepseek_v2.py`
- `test/srt/run_suite.py`
- `test/srt/test_deepseek_r1_fp8_trtllm_backend.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-13264`
