Anthropic launches Claude Sonnet 4.5 to boost AI reasoning, coding and long-task handling
AI giant Anthropic launched Claude Sonnet 4.5, its latest large language model, along with a series of updates across its products on Monday. The company says the new model performs better in reasoning, coding, and computer-based tasks than earlier versions.
Anthropic unveils Claude Sonnet 4.5 and updates to Claude Code
