A new entry from Claude's official release notes, summarized for readers. Check the original text at the bottom for the exact wording.
Summary
Anthropic released Claude Opus 5, a model that comes close to Claude Fable 5's frontier intelligence at half the price.
Why it matters
High-end capability became available at a lower price point. See the site's Opus 5 guide for pricing and migration details.
This summary was written from the original entry; verify details in the source below.
What changed (original text)
We launched Claude Opus 5, a thoughtful and proactive model that comes close to the frontier intelligence of Claude Fable 5 at half the price. For more information, see our blog post: Claude Opus 5.
Source: Claude app release notes (view original)