Claude Opus 4.7 changelog

Every change to Claude Opus 4.7 that Modelpeers has recorded, newest first, each with the source it came from. The record starts Apr 16, 2026.

April 2026

2 models from Anthropic

Now availableApr 16, 2026

Claude Opus 4.7 and Claude Haiku 4.5 became self-serve for all Amazon Bedrock customers through the Messages API endpoint in 27 AWS regions.

Claude Opus 4.7 launched at $5 / $25 per million input/output tokens, the same as Opus 4.6, with API breaking changes and a new tokenizer.

1 incident is listed on the Claude Opus 4.7 page. Get this changelog in a feed reader with the RSS feed.