Opus 5

Every AIbrief event involving Opus 5, in order.

1. July 24, 2026 · Models · 1 source

   Anthropic launches Opus 5 as a cheaper, less restrictive model than Fable

   Anthropic has launched Opus 5, according to TechCrunch. The new model is described as both cheaper and less restrictive than Fable, positioning it as a more attractive option for many use cases within Anthropic's lineup.