Anthropic:

Anthropic launches Claude Sonnet 4.5, claims it is the world's best coding model, strongest for building complex agents, and its “most aligned” frontier model  —  Claude Sonnet 4.5 is the best coding model in the world.  It's the strongest model for building complex agents.

Anthropic:

Anthropic launches Claude Sonnet 4.5, claims it is the world's best coding model, strongest for building complex agents, and its “most aligned” frontier model  —  Claude Sonnet 4.5 is the best coding model in the world.  It's the strongest model for building complex agents.

Source: TechMeme
Source Link: http://www.techmeme.com/250929/p28#a250929p28