---
id: pr-vllm-39045
repo: vllm-project/vllm
pr: 39045
title: '[Gemma4] Support quantized MoE '
author: dsikka
date: '2026-04-09'
url: https://github.com/vllm-project/vllm/pull/39045
source_category: upstream-code
architectures:
- sm100
tags:
- gemm
- moe
- quantization
techniques: []
hardware_features: []
kernel_types:
- gemm
- moe
- quantization
languages:
- python
captured_at: '2026-04-17'
status: merged
merge_sha: 3aecdf08b4a896a92e2cbd11c3d5a83d3c09abc1
inclusion_reason: kernel file changes
changed_paths:
- vllm/model_executor/models/gemma4.py
head_ref_oid: 93356c3728eba997065459e6c4a8adef8ac1b785
artifact_dir: evidence/pull-bundles/vllm/gh-39045
---
# [Gemma4] Support quantized MoE 

- Repository: `vllm-project/vllm`
- PR: [39045](https://github.com/vllm-project/vllm/pull/39045)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `vllm/model_executor/models/gemma4.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-39045`
