Anthropic PBC today debuted its newest large language model, Claude Sonnet 4.5, and a toolkit for building artificial intelligence agents. The company describes the LLM as the world’s best coding ...

The AI model arms race just went to another level. On Monday, Anthropic introduced its newest artificial-intelligence model, called Claude Sonnet 4.5. ”Claude Sonnet 4.5 is the best coding model in ...