The model embodies the latest AI chatbot tech, marked by its ability to think through problems step by step, a 'hybrid' approach, and agentic coding capabilities with Claude Code.

Anthropic is releasing Claude 3.7 Sonnet, its first “hybrid reasoning model” that can solve more complex problems and outperforms previous models in areas like math and coding.

Anthropic released on Monday its Claude 3.7 Sonnet model, which it says returns results faster and can show the user the “chain of thought” it follows to reach an answer. This latest model also powers a new coding tool called Claude Code that can perform some development tasks autonomously.