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Anthropic's Claude Fable 5 loses its subscription-included access on Jul. 7, after which the model costs double Claude Opus 4.8, pushing many users back toward the cheaper option. Key Points: Fable 5 stays included on paid Anthropic plans only through Jul. 7, then shifts to metered usage credits. Cr

Anthropic released Claude Sonnet 5, a new AI model it says brings Sonnet-level systems closer to Claude Opus 4.8 in agent work. Key Points: Anthropic says Claude Sonnet 5 improves reasoning, tool use, programming and knowledge work over Sonnet 4.6. The model has lower listed rates than Opus 4.8, but

Anthropic's Claude Fable 5 launched at $10 per million input tokens, double the price of Claude Opus 4.8, with free subscription access set to expire June 22. Key Points Claude Fable 5 is priced at $10 per million input tokens and $50 per million output, double Opus 4.8. The model stays free on Pro,

Anthropic released its newest model, Claude Opus 4.8, this week with a slim lead on an intelligence benchmark, yet it trails the firm's restricted Mythos system on writing software exploits. Key Points: Claude Opus 4.8 narrowly tops the Artificial Analysis Intelligence Index at 61.4, just ahead of G

Anthropic released Claude Opus 4.8 on Thursday, pitching the upgraded model as more honest and less prone to inventing facts than the version it replaces. Key Points: Anthropic shipped Claude Opus 4.8 on Thursday, calling honesty its standout gain. The model is roughly four times less likely to let