Anthropic Makes Claude Sonnet 5 Pricing Permanent

Anthropic's Claude account posted that Sonnet 5 will keep its introductory pricing permanent. The model launched in June at $2 per million input tokens and $10 per million output tokens, with those rates originally scheduled through August 31. The post states the prices will remain unchanged. Separate posts from AI analysts and users on X noted the announcement and discussed the model's agentic tools or compared its value.