BBuf/vllm-hunyuan3-preview-optimization
skills/model-optimization/vllm/vllm-hunyuan3-preview-optimization/SKILL.md
PR-backed optimization manual for Hunyuan 3 Preview in vLLM. Use when an engineer needs to audit, debug, extend, or document Adjacent Hunyuan dense / OCR / VL support in vLLM relevant to Hunyuan 3 Preview planning, without a dedicated `Hunyuan3Preview` mainline alias yet.
$ install --global
skillsauthnpx skillsauth add BBuf/AI-Infra-Auto-Driven-SKILLS vllm-hunyuan3-preview-optimizationInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Last scanned: May 2, 2026, 2:41 AM242.4s2 files scanned
SKILL.md
- name:
- vllm-hunyuan3-preview-optimization
- description:
- PR-backed optimization manual for Hunyuan 3 Preview in vLLM. Use when an engineer needs to audit, debug, extend, or document Adjacent Hunyuan dense / OCR / VL support in vLLM relevant to Hunyuan 3 Preview planning, without a dedicated `Hunyuan3Preview` mainline alias yet.
vLLM Hunyuan 3 Preview Optimization
Overview
This skill covers Adjacent Hunyuan dense / OCR / VL support in vLLM relevant to Hunyuan 3 Preview planning, without a dedicated Hunyuan3Preview mainline alias yet.
Evidence snapshot:
- vLLM mainline checked around
0f7be0f2f76814f80f9091220a5fbbb53912ad00 - Support status: partially supported or only adjacent architectures landed on current mainline
- Canonical PR notes:
references/pr-history.md - History mirrors:
model-pr-optimization-history/vllm/hunyuan3-preview/README.zh.mdandREADME.en.md
Non-Negotiable Evidence Rule
Use skills/model-optimization/model-pr-diff-dossier/SKILL.md as the production bar.
Every PR cited for this family must be based on diff reading, not only PR titles.
Runtime Surfaces
vllm/vllm/model_executor/models/hunyuan_v1.pyvllm/vllm/model_executor/models/hunyuan_vision.py
Current Main Summary
- vLLM does not currently expose a dedicated Hunyuan 3 Preview model alias.
- The closest landed evidence is the Hunyuan dense, Hunyuan OCR, and HunyuanVL / Eagle work already in tree.
Key Landed PRs
- #21368
Add Hunyuan V1 Dense Model support: Brought the dense Hunyuan line into vLLM mainline. - #29327
Add HunyuanOCR support: Extended the family to OCR workloads instead of text-only generation. - #33035
Eagle3 support for HunyuanVL & Hunyuan: Added speculative decoding support on top of the Hunyuan family.
Open Optimization Items
- Re-run PR search before claiming new support beyond the checked mainline commit.
Validation Lanes
- Do not equate Hunyuan V1 / OCR / VL with a landed Hunyuan 3 Preview runtime.
- If exact Hunyuan 3 Preview parity matters, re-check open PR and registry state first.
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