Claude Opus 5 matches Fable on coding at half the price, and Anthropic says it is the most aligned model it has ever shipped

Anthropic on Thursday released Claude Opus 5, a model that matches or exceeds its flagship Fable 5 on most coding and knowledge-work benchmarks at half the token price. The model is the fourth Anthropic has shipped in under two months, following Fable 5 in early June, Sonnet 5 at the end of June, and now […] This story continues at The Next Web