It also has less restrictive safeguards than the Fable model. Antrhopic Just as it was starting to feel like Anthropic had begun to neglect its Opus model, the company has released a new version of its one-time flagship LLM. According to Anthropic, Opus 5 offers capabilities that come close to Fable 5, Anthropic's most powerful commercially available model, at half the price. More on pricing in a bit, but as for performance, Anthropic says Opus 5 is better at knowledge work than any of its past ...