Anthropic claims its new Claude Opus 5 delivers near-Fable 5 performance at half the token price
Anthropic's new flagship model, Claude Opus 5, reportedly achieves top scores in coding and knowledge work benchmarks while operating at half the token rates of Fable 5. On the ARC-AGI-3 benchmark, Opus 5 scores 30.2%, which is nearly four times higher than GPT-5.6 Sol, according to Anthropic.
Why it matters: If accurate, Claude Opus 5 could offer near state-of-the-art performance at a significantly lower cost, impacting the competitive landscape for AI model deployment.
Full story at: The Decoder ↗