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← Back to all updatesPublished ·Anthropic• Minor
Anthropic released Claude Opus 4.7 and Haiku 4.5 to all Amazon Bedrock customers via the Messages API.
The read
The update provides immediate access to high performance models across 27 AWS regions for enterprise scale deployments.
The frame
Builders must migrate from deprecated Sonnet 4 and Opus 4 models to these new endpoints before the June retirement date.
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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