Anthropic, the Amazon-backed OpenAI rival, on Thursday launched its most powerful group of AI models yet: Claude 4. It stopped investing in chatbots at the end of last year and has instead focused ...

Before we go further, a brief refresher on Claude's three AI model "size" names (introduced in March 2024) is probably warranted. Haiku, Sonnet, and Opus offer a tradeoff between price (in the API ...

Anthropic’s Claude Opus 4 model attempted to blackmail its developers at a shocking 84% rate or higher in a series of tests that presented the AI with a concocted scenario, TechCrunch reported ...

Devstral is a lightweight open source model designed specifically for agentic coding tasks. According to the SWE-Bench Verified benchmark, Devstral outperforms GPT-4.1-mini and Claude 3.5 Haiku.

Claude Opus 4 is the flagship model for Anthropic and supposedly the best coding AI around. It can also handle sustained, multi-hour tasks, breaking them into thousands of steps to fulfill.

Claude Opus 4: A premium model optimized for complex tasks such as advanced coding, in-depth reasoning, and extended problem-solving. It is particularly suited for software engineering, data ...

Anthropic, the Amazon-backed OpenAI rival, on Thursday launched its most powerful group of AI models yet: Claude 4. It stopped investing in chatbots at the end of last year and has instead focused ...