Claude Opus 4.6 and ChatGPT 5.3 Codex launch with a 1-million-token window and 25% faster runs, letting you match tasks to ...

GPT-5.3 Codex merges the advanced coding capabilities of GPT-5.2 Codex with the reasoning and professional knowledge of GPT-5 ...

Anthropic’s Claude Opus 4.6 identified 500+ unknown high-severity flaws in open-source projects, advancing AI-driven vulnerability detection.

It seems the model is also pretty good at catching other people’s mistakes. According to a report from Axios, Opus 4.6 was ...

OpenAI has a published Preparedness Framework, which it uses for measuring and protecting against severe harm from frontier AI capabilities. In the blog post announcing GPT-5.3-Codex, the company says ...

Claude Opus 4.6 improves on Opus’ coding skills, and it now sustains agent tasks for longer and can run more reliably in ...

Developers using AI assistance scored 17 percent lower on skill tests than those coding manually, according to new research ...

Add Decrypt as your preferred source to see more of our stories on Google. Anthropic released Claude Sonnet 4.5, calling it the best coding model yet. The model scored 77.2% on SWE-bench Verified, ...