Anthropic has officially announced the launch of Claude Sonnet 4.6 on its website, highlighting enhancements in reasoning and efficiency while ensuring compatibility with previous versions. The pricing remains unchanged from Sonnet 4.5, with costs starting at $3 for input and $15 for output per million tokens, reflecting Anthropic’s commitment to developer accessibility and cost predictability.
Anthropic introduces Claude Sonnet 4.6 with unchanged pricing structure
