---
id: pr-vllm-37364
repo: vllm-project/vllm
pr: 37364
title: '[Model Runner V2] fix draft attention metadata generation'
author: TheEpicDolphin
date: '2026-03-20'
url: https://github.com/vllm-project/vllm/pull/37364
source_category: upstream-code
architectures:
- sm100
tags:
- attention
- decode
techniques: []
hardware_features: []
kernel_types:
- attention
- decode
languages:
- python
captured_at: '2026-04-17'
status: merged
merge_sha: 39474513f6631b1bc39a2400126bd7ff9394a774
inclusion_reason: semantic match with file changes
changed_paths:
- vllm/v1/worker/gpu/attn_utils.py
- vllm/v1/worker/gpu/model_runner.py
- vllm/v1/worker/gpu/spec_decode/eagle/speculator.py
head_ref_oid: d57cd5fb14065b64245e588a0fb6a7138189df71
artifact_dir: evidence/pull-bundles/vllm/gh-37364
---
# [Model Runner V2] fix draft attention metadata generation

- Repository: `vllm-project/vllm`
- PR: [37364](https://github.com/vllm-project/vllm/pull/37364)
- Decision: `semantic match with file changes`
- Reason: semantic match with file changes

## Changed Paths

- `vllm/v1/worker/gpu/attn_utils.py`
- `vllm/v1/worker/gpu/model_runner.py`
- `vllm/v1/worker/gpu/spec_decode/eagle/speculator.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-37364`
