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.

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 ...

Claude Sonnet 4.5 is out today and brings major coding improvements, including checkpoints, code execution, file creation and a refreshed terminal to the AI model, Anthropic said in a press release on ...

Anthropic has unveiled Claude Sonnet 4.5, its most advanced AI model to date. The release marks a significant leap in AI capabilities, emphasising practical applications in software development, ...

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 ...

Claude 3.5 Sonnet was able to solve 64% of problems related to bug fixing and functionality additions with open source codebases, a significant improvement over Claude 3 Opus’ 38% success rate.

On Monday, Anthropic launched a new frontier model called Claude Sonnet 4.5, which it claims offers state-of-the-art performance on coding benchmarks. The company says Claude Sonnet 4.5 is capable of ...

Anthropic announced two new models, Claude 4 Opus and Claude Sonnet 4, during its first developer conference in San Francisco on Thursday. Claude 4 Opus will be immediately available to paying Claude ...

If you've always wanted to offload some of your tedious computing busywork to artificial intelligence, that future is now a little closer: The updated Claude 3.5 Sonnet AI model that Anthropic just ...

Anthropic is secretly working on new models called Claude Sonnet 4 and Opus 4, which are believed to be the company's most advanced AI models. This is according to Anthropic web configuration files, ...