BBuf/vllm-ltx23-hq-optimization
skills/model-optimization/vllm/vllm-ltx23-hq-optimization/SKILL.md
PR-backed optimization manual for LTX 2.3 HQ in vLLM. Use when Codex needs to audit, debug, extend, or document Tracking note for LTX 2.3 HQ diffusion/video style models, which are outside current vLLM autoregressive runtime coverage.
$ install --global
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Last scanned: Apr 25, 2026, 2:42 AM33.3s2 files scanned
SKILL.md
- name:
- vllm-ltx23-hq-optimization
- description:
- PR-backed optimization manual for LTX 2.3 HQ in vLLM. Use when Codex needs to audit, debug, extend, or document Tracking note for LTX 2.3 HQ diffusion/video style models, which are outside current vLLM autoregressive runtime coverage.
vLLM LTX 2.3 HQ Optimization
Overview
This skill covers Tracking note for LTX 2.3 HQ diffusion/video style models, which are outside current vLLM autoregressive runtime coverage.
Evidence snapshot:
- vLLM mainline checked around
0f7be0f2f76814f80f9091220a5fbbb53912ad00 - Support status: not supported on current mainline
- Canonical PR notes:
references/pr-history.md - History mirrors:
model-pr-optimization-history/vllm/ltx23-hq/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/registry.py
Current Main Summary
- Current vLLM mainline does not ship a dedicated LTX diffusion/video generation runtime.
- Treat this dossier as an explicit unsupported marker, not as hidden partial support.
Key Landed PRs
- No landed PR is recorded yet for this family.
Open Radar
- Re-run PR search before claiming new support beyond the checked mainline commit.
Validation Lanes
- Keep the family marked unsupported until a real model module and registry alias land.
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