---
id: pr-vllm-30195
repo: vllm-project/vllm
pr: 30195
title: '[BugFix][DeepSeek-V3.2] Fix backend selection logic for Blackwell'
author: LucasWilkinson
date: '2025-12-07'
url: https://github.com/vllm-project/vllm/pull/30195
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 0044c4038c571e7fb38acb008256f925dfe515f1
inclusion_reason: defer
changed_paths:
- vllm/platforms/cuda.py
artifact_dir: evidence/pull-bundles/vllm/gh-30195
head_ref_oid: 28d508617fe452304f336b6ee513a128e5c85e15
---
# [BugFix][DeepSeek-V3.2] Fix backend selection logic for Blackwell

- Repository: `vllm-project/vllm`
- PR: [30195](https://github.com/vllm-project/vllm/pull/30195)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `vllm/platforms/cuda.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-30195`
