Anthropic claims its new Claude Opus 5 delivers near-Fable 5 performance at half the token price
9/10Anthropic introduced Claude Opus 5 on July 24, 2026, a new AI model delivering near-Fable 5 performance with a 30.2% score on the ARC-AGI-3 benchmark. The model offers superior coding and knowledge work capabilities at half the token price of competitors, highlighting a key advancement in cost-efficient AI for enterprise.
