Claude Opus 4 scored 72.5% on SWE-bench, a rigorous benchmark used to evaluate AI coding abilities. This score sets a new record in the industry and places Anthropic’s model ahead of OpenAI’s ...

Anthropic's Claude Opus 4 outperforms OpenAI's GPT-4.1 with unprecedented seven-hour autonomous coding sessions and record-breaking 72.5% SWE-bench score, transforming AI from quick-response tool to ...

In particular, that marathon refactoring claim reportedly comes from Rakuten, a Japanese tech services conglomerate that ...

Claude Opus 4 is Anthropic’s most powerful AI model to date, according to the company’s announcement, and capable of working ...

Anthropic claims that its flagship Claude Opus 4 is the world’s best coding model and excels in agentic workflows and complex, long-running tasks. The Claude Sonnet 4 comes with improved coding ...

Claude Opus 4 and Claude Sonnet 4. Anthropic says that the models set "new standards for coding, advanced reasoning, and AI agents." According to Anthropic, Claude Sonnet 4 is a significant ...

Contextual Persistence: Higher-agency systems maintain awareness of project goals across multiple interactions. While code ...

Learn how Claude 4 Opus and Composer Agent streamline software development, boost productivity, and AI coding workflow with ...

Enter Claude 4, the latest innovation from Anthropic, which promises to redefine how we approach writing, coding, and complex problem-solving. With its ability to craft polished content ...

Today, another language model is making the trek up the ladder. What makes this interesting is that the underdog player is moving into the winner's circle, where the odds-on favorite only climbed ...