Anthropic said Claude Sonnet 4 achieved state-of-the-art (SOTA) on the SWE-Bench benchmark with a score of 72.7 percent.

Artificial intelligence firm Anthropic has launched the latest generations of its chatbots amid criticism of a testing ...

Anthropic has unveiled Claude Opus 4 and Claude Sonnet 4, next-generation AI models designed to enhance coding, reasoning, ...

Free, Pro, Max, Team, and Enterprise Claude plans can access Claude Sonnet 4 and Opus 4 now, with an extended thinking mode ...

Claude 4 Sonnet and Claude 4 Opus -- at its inaugural developer conference. The AI company claims Opus is the best coding model in the world.

Claude Opus 4 is the world’s best coding model, Anthropic said. The company also released a safety report for the hybrid ...

Anthropic’s new AI models, Claude Opus 4 and Sonnet 4, are now available on Amazon Bedrock, helping customers perform complex ...

Anthropic’s new Claude 4 models aim to beat rivals in the coding space, offering long-horizon reasoning, parallel tool use, ...

Anthropic's Claude Opus 4 outperforms OpenAI's GPT-4.1 with unprecedented seven-hour autonomous coding sessions and ...

Anthropic unveiled its latest Claude generative artificial intelligence (GenAI) models on Thursday, claiming to set new standards for reasoning, coding, and digital agent capabilities.

OpenAI rival Anthropic announced Claude 4 models, which are significantly better than Claude 3 in benchmarks, but we're left ...

U.S. artificial intelligence (AI) startup company Anthropic on Thursday introduced the next generation of models ...