Anthropic claims Sonnet 4.5 is the best coding agent in the world, while DeepSeek's new model is thought to be the most important since R1.

Anthropic has launched Claude Sonnet 4.5, a new AI model focused on coding, computer use, and agent building. The company ...

Anthropic has announced the release of Claude Sonnet 4.5, described by the company as “the world’s best coding model.” ...

Claude Sonnet 4.5 emerges as the most powerful coding model to date, setting a new standard for AI capabilities in programming. Unlike its predecessors, this model introduces a series of upgrades that ...