Claude Sonnet 4.5 is available everywhere today at $3/$15 per million tokens, the same price as Claude Sonnet 4. It leads OSWorld at 61.4% and maintains focus for more than 30 hours on complex tasks.
Added to The Deploy Log , updated . Read Edition 3, the edition that carried it.
2 rows from Anthropic in The Deploy Log are dated on or before this one, this one included.