---
id: pr-vllm-25246
repo: vllm-project/vllm
pr: 25246
title: Enable Eagle3 speculative decoding for GPT-OSS model
author: eldarkurtic
date: '2025-09-22'
url: https://github.com/vllm-project/vllm/pull/25246
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 21467f9a1c6219cbd66640e539b1f23221cff375
inclusion_reason: include
changed_paths:
- vllm/config/speculative.py
- vllm/model_executor/models/gpt_oss.py
- vllm/v1/spec_decode/eagle.py
artifact_dir: evidence/pull-bundles/vllm/gh-25246
head_ref_oid: 11f6d6ce9669a5ab128a7ce55a51fb2ae098fa6e
---
# Enable Eagle3 speculative decoding for GPT-OSS model

- Repository: `vllm-project/vllm`
- PR: [25246](https://github.com/vllm-project/vllm/pull/25246)
- Decision: `include`
- Reason: include

## Changed Paths

- `vllm/config/speculative.py`
- `vllm/model_executor/models/gpt_oss.py`
- `vllm/v1/spec_decode/eagle.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-25246`
