Stay up to date with the latest Outlines updates, new features, and improvements. Here's what changed in 2026.
In 2026, Outlines expanded beyond local model support with improved integration for vLLM and TensorRT
LLM serving backends, added JSON Schema
based generation constraints, and introduced regex
guided generation for custom output formats beyond JSON and choice selection.
Outlines is actively developing new features. Check back regularly or follow their official channels for the latest updates.
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Changelog last updated March 2026