OpenAIAnthropicGooglexAIPerplexity
← Back to all updatesPublished ·Anthropic• Minor
Anthropic released structured outputs for Claude 4.5 models with expanded schema support and improved grammar compilation latency.
The read
Reliable JSON extraction moves from beta to general availability, removing the need for custom headers and reducing integration friction.
The frame
The update shifts the output format parameter to a new configuration object, standardizing how agents handle strict data schemas.
Primary source
Anthropic →Keep reading
See what Nova3 builds →Related updates
- Jun 06, 2026Anthropic updated prompt caching to automatically read from the longest previously cached prefix when breakpoints are set.
- Jun 06, 2026Anthropic optimized prompt caching support in the Message Batches API to improve cache hit rates.
- Jun 06, 2026Anthropic added a delete endpoint to the Message Batches API for managing batch processing tasks.
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