Claude Opus 5
www.anthropic.comtool
Anthropic's flagship rolls out across providers — close to Fable 5's frontier intelligence at half the price, and the new state of the art on coding and knowledge-work evals.
Anthropic
Tagged Anthropic
Claude Sonnet 5
www.anthropic.comtool
Anthropic's mid-tier model closes most of the gap to Opus while keeping Sonnet's speed and pricing — $2/$10 per million tokens, and the new default for everyday agentic work.