Anthropic Releases Claude Sonnet 4.6 With Expanded 1M Token Context
Anthropic has launched Claude Sonnet 4.6, a new version of its midsize large language model, with a significant upgrade to a 1 million token context window. The model features enhanced coding, instruction-following, and achieves strong results on multiple AI benchmarks. Sonnet 4.6 now serves as the default model for both Free and Pro users.