Claude Sonnet 4.5 is now available Anthropic announced the launch today alongside improvements to other existing products Claude Code now has checkpoints and you can create files directly from within ...

Anthropic launched a new AI model Thursday which it says is its “most intelligent model yet.” The new model, Claude 3.5 Sonnet, is reportedly twice as fast as Claude 3 Opus, the company’s previous ...

In May, Anthropic announced two new AI systems, Opus 4 and Sonnet 4. Now, less than six months later, the company is introducing Sonnet 4.5, and calling it the best coding model in the world to date.

Claude is popular with some software developers thanks to Claude Code, and Anthropic is confident about the latest version of Sonnet’s coding capability: “Claude Sonnet 4.5 is the best coding model in ...

Anthropic's latest model, Claude Sonnet 4.5, is here. It scored very highly on coding benchmarks. Claude Code also got long-awaited upgrades. Anthropic's coding tools have become well-regarded amongst ...

Anthropic has released Claude Sonnet 4.5, its most advanced coding model to date, featuring major improvements in agentic tasks, long-horizon task performance, and computer use capabilities. The ...

On Wednesday, Anthropic released Claude Haiku 4.5, the newest version of its smallest model, billed as offering similar performance to Sonnet 4 “at one-third the cost and more than twice the speed,” ...

Nasdaq-listed biotech firm Sonnet BioTherapeutics announced Monday a $888 million merger agreement with Rorschach I LLC, an entity formed by crypto businesses. The merger will change Sonnet’s focus ...

When Anthropic launched its Claude Sonnet 4 model in May, users immediately took to the general-use large language model. “I was honestly surprised by the amount of adoption of Sonnet 4,” says Dianne ...

Anthropic has started rolling out Claude 3.7 Sonnet, the company's most advanced model and the first hybrid reasoning model it has shipped. Early tests show that Claude 3.7 Sonnet is outperforming ...