---
id: pr-vllm-26669
repo: vllm-project/vllm
pr: 26669
title: support flashinfer_fp4 moe for 5090 gpu
author: XiaobingSuper
date: '2025-10-15'
url: https://github.com/vllm-project/vllm/pull/26669
source_category: upstream-code
architectures:
- sm100
tags:
- fp4
- moe
- quantization
techniques: []
hardware_features:
- fp4
kernel_types:
- moe
- quantization
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: 0b99f5d3023a84f120e6af7df355824e0f39af93
inclusion_reason: kernel file changes
changed_paths:
- vllm/model_executor/layers/quantization/utils/flashinfer_fp4_moe.py
head_ref_oid: ae501e7370523ac9cd15c2874ccaa3c78bb1993c
artifact_dir: evidence/pull-bundles/vllm/gh-26669
---
# support flashinfer_fp4 moe for 5090 gpu

- Repository: `vllm-project/vllm`
- PR: [26669](https://github.com/vllm-project/vllm/pull/26669)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `vllm/model_executor/layers/quantization/utils/flashinfer_fp4_moe.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-26669`
