For AI agents: a documentation index is available at the root level at /llms.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
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.
