Claude Sonnet 4.5 is also intended to excel at using a person’s computer to take actions for them, the company says.

US startup Anthropic on Monday announced the launch of its new generative artificial intelligence model, Claude Sonnet 4.5, which it says is the world's best for computer programming. Anthropic was ...

Anthropic claims that Claude Sonnet 4.5 scored 77.2 percent on the SWE bench benchmark, beating GPT-5 and Gemini 2.5 Pro.

Anthropic launched its latest artificial intelligence (AI) coding model, Claude Sonnet 4.5, on Monday, claiming it could handle longer coding sessions, and perform better on reasoning and mathematical ...

Anthropic on Monday unveiled its latest artificial intelligence model, called Claude Sonnet 4.5, which the tech company called "the best coding model in the world." ...

Anthropic launches Claude 4.5, a powerful AI model that outperforms GPT-5 in coding, aiming to dominate the enterprise software development market.

Claude 4.5 is available everywhere today. Through the API, the model maintains the same pricing as Claude Sonnet 4, at $3 per million input tokens and $15 per million output tokens. Developers can ...

Scott White, product lead for Claude.ai, told The Verge that the new model operates at “chief-of-staff level” and can find availability between multiple peoples’ calendars and schedule a meeting, look ...

One of the hottest markets in the artificial intelligence industry is selling chatbots that write computer code. Some call it “vibe-coding” because it encourages an AI coding assistant to do the grunt ...

Claude Sonnet 4.5 is here and it's not only Anthropic's best coding model yet, it's also its safest AI system to date too.

The startup says Claude Sonnet 4.5 is the world's best model for AI coding tasks, and a leap forward in applied artificial intelligence.