Claude Sonnet 5 is available everywhere today at $2 per million input tokens and $10 per million output tokens, with performance close to Opus 4.8 at lower prices and a strict improvement over Sonnet 4.6 on reasoning, tool use, coding, and knowledge work.
Added to The Deploy Log , updated . Read Edition 41, the edition that carried it.
41 rows from Anthropic in The Deploy Log are dated on or before this one, this one included.