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[diffusion] model: support ltx-2.5 (#34471)

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Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
Co-authored-by: Mick <mickjagger19@icloud.com>
This commit is contained in:
Yihao Wang
2026-08-15 23:36:02 +08:00
committed by GitHub
co-authored by Claude Opus 5 Mick
parent e331baaaa8
commit 5c0ace30c0
50 changed files with 3693 additions and 163 deletions
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docs/docs/sglang-diffusion/compatibility_matrix.mdx
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@@ -145,6 +145,12 @@ Rows are grouped when a family shares the same runtime path or optimization supp
<td>One-stage, two-stage, TI2V, HQ</td>
<td><span className="sgd-muted">No dedicated optimization listed</span></td>
</tr>
<tr>
<td>LTX-2.5</td>
<td><div className="sgd-id-list"><code>Lightricks/LTX-2.5-Diffusers</code></div></td>
<td>One-stage, two-stage, TI2V, auto-duration, diffusion decode</td>
<td><span className="sgd-muted">No dedicated optimization listed</span></td>
</tr>
<tr>
<td>Cosmos3</td>
<td><div className="sgd-id-list"><code>nvidia/Cosmos3-Nano</code><code>nvidia/Cosmos3-Super</code><code>nvidia/Cosmos3-Super-Text2Image</code><code>nvidia/Cosmos3-Super-Image2Video</code></div></td>
@@ -605,6 +611,21 @@ Optimization columns are abbreviated to keep the matrix readable:
<td style={{padding: "9px 12px", backgroundColor: "rgba(255,255,255,0.05)"}}>❌</td>
<td style={{padding: "9px 12px", backgroundColor: "rgba(255,255,255,0.02)"}}>❌</td>
</tr>
<tr>
<td style={{padding: "9px 12px", fontWeight: 500, backgroundColor: "rgba(255,255,255,0.02)"}}>LTX-2.5 (one/two-stage/TI2V)</td>
<td style={{padding: "9px 12px", backgroundColor: "rgba(255,255,255,0.05)"}}><code>Lightricks/LTX-2.5-Diffusers</code></td>
<td style={{padding: "9px 8px", backgroundColor: "rgba(255,255,255,0.02)"}}>960×544 (default)<br />1920×1088 (two-stage)</td>
<td style={{padding: "9px 12px", backgroundColor: "rgba(255,255,255,0.05)"}}>❌</td>
<td style={{padding: "9px 12px", backgroundColor: "rgba(255,255,255,0.02)"}}>❌</td>
<td style={{padding: "9px 12px", backgroundColor: "rgba(255,255,255,0.05)"}}>❌</td>
<td style={{padding: "9px 12px", backgroundColor: "rgba(255,255,255,0.02)"}}>❌</td>
<td style={{padding: "9px 12px", backgroundColor: "rgba(255,255,255,0.05)"}}>❌</td>
<td style={{padding: "9px 12px", backgroundColor: "rgba(255,255,255,0.02)"}}>❌</td>
<td style={{padding: "9px 12px", backgroundColor: "rgba(255,255,255,0.05)"}}>❌</td>
<td style={{padding: "9px 12px", backgroundColor: "rgba(255,255,255,0.02)"}}>❌</td>
<td style={{padding: "9px 12px", backgroundColor: "rgba(255,255,255,0.05)"}}>❌</td>
<td style={{padding: "9px 12px", backgroundColor: "rgba(255,255,255,0.02)"}}>❌</td>
</tr>
<tr>
<td style={{padding: "9px 12px", fontWeight: 500, backgroundColor: "rgba(255,255,255,0.02)"}}>Cosmos3-Nano (T2V / I2V / T2I)</td>
<td style={{padding: "9px 12px", backgroundColor: "rgba(255,255,255,0.05)"}}><code>nvidia/Cosmos3-Nano</code></td>