> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs-dev.ltx.io/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs-dev.ltx.io/_mcp/server.

## LTX-2.5

* New LTX-2.5 models for Text-to-Video, Image-to-Video, and Audio-to-Video, in portrait and landscape: `ltx-2-5-fast` up to 4K, and `ltx-2-5-pro` at 720p and 1080p. Audio-to-Video generates at 1080p on both.
* Both models accept camera motion, `last_frame_uri` on Image-to-Video, and `"duration": null` for automatic duration.

See [LTX-2.5](/models/ltx-2-5) and [Pricing](/pricing).