---
id: pr-vllm-22771
repo: vllm-project/vllm
pr: 22771
title: Enable modelopt gemma3 nvfp4/fp8, make workflow more robust
author: Edwardf0t1
date: '2025-09-19'
url: https://github.com/vllm-project/vllm/pull/22771
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 431535b522c62f1422848e22dfd83bec2d04111a
inclusion_reason: defer
changed_paths:
- tests/kernels/moe/test_modular_kernel_combinations.py
- vllm/compilation/backends.py
- vllm/config/model.py
- vllm/model_executor/layers/fused_moe/gpt_oss_triton_kernels_moe.py
- vllm/model_executor/layers/quantization/modelopt.py
- vllm/model_executor/models/gemma3.py
- vllm/model_executor/models/siglip.py
artifact_dir: evidence/pull-bundles/vllm/gh-22771
head_ref_oid: b5f2d2f7a06eeb69e51a7598c7f701b454a35a93
---
# Enable modelopt gemma3 nvfp4/fp8, make workflow more robust

- Repository: `vllm-project/vllm`
- PR: [22771](https://github.com/vllm-project/vllm/pull/22771)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `tests/kernels/moe/test_modular_kernel_combinations.py`
- `vllm/compilation/backends.py`
- `vllm/config/model.py`
- `vllm/model_executor/layers/fused_moe/gpt_oss_triton_kernels_moe.py`
- `vllm/model_executor/layers/quantization/modelopt.py`
- `vllm/model_executor/models/gemma3.py`
- `vllm/model_executor/models/siglip.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-22771`
