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.
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API DocumentationOpen Source ModelAPI Changelog
API DocumentationOpen Source ModelAPI Changelog
Contact SalesDeveloper Console

API Changelog

August 16, 2026
August 16, 2026

LTX-2 removal

  • As announced in the July 2 LTX-2 deprecation notice, ltx-2-fast and ltx-2-pro are no longer available. Requests that specify these models return an error.
  • Migrate to LTX-2.3 (ltx-2-3-fast, ltx-2-3-pro) or LTX-2.5 (ltx-2-5-fast, ltx-2-5-pro).

See Supported Models and Pricing.

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