---
id: pr-vllm-16745
repo: vllm-project/vllm
pr: 16745
title: Support W8A8 INT8 MoE for compressed-tensors
author: mgoin
date: '2025-05-02'
url: https://github.com/vllm-project/vllm/pull/16745
source_category: upstream-code
architectures:
- sm100
tags:
- moe
- quantization
techniques: []
hardware_features: []
kernel_types:
- moe
- quantization
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: 868c546da42accb8184c070ddd9fb94628ba9c2c
inclusion_reason: kernel file changes
changed_paths:
- vllm/model_executor/layers/quantization/compressed_tensors/compressed_tensors_moe.py
- vllm/model_executor/layers/quantization/kernels/scaled_mm/cutlass.py
head_ref_oid: 8696b6d3aa6f7c77f916135117a2687e8f9e2b78
artifact_dir: evidence/pull-bundles/vllm/gh-16745
---
# Support W8A8 INT8 MoE for compressed-tensors

- Repository: `vllm-project/vllm`
- PR: [16745](https://github.com/vllm-project/vllm/pull/16745)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `vllm/model_executor/layers/quantization/compressed_tensors/compressed_tensors_moe.py`
- `vllm/model_executor/layers/quantization/kernels/scaled_mm/cutlass.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-16745`
