[AINews] Claude Opus 5: Fable-level performance at Opus price (half Fable)
ain't nobody beats Anthropic at distilling Fable!
Latent Space 07-25 15:25
2026年7月25日 · 周六
当日共 3 条动态
博客观点
3 条Quoting Boris Cherny
More than any of these eval scores, what is most exciting to me is something else: Opus 5 is our least prompt injectable model yet. It is a bit buried in the system card, but across PI evals and red teaming, Opus 5 is very hard to prompt i…
Simon Willison 07-25 08:42
Introducing Claude Opus 5
Introducing Claude Opus 5 I've been offline kayaking with sea otters for much of today so I haven't had a chance to put Anthropic's new model Claude Opus 5 through its paces yet. The buzz is positive, and Anthropic's description of it as a…
Simon Willison 07-25 07:48