Anthropic's Claude Code for VS Code has surpassed OpenAI's Codex extension in Visual Studio Code Marketplace installs and review volume despite launching later. OpenAI positions Codex as an IDE ...

According to OpenAI, GPT-5 Codex improved human preference scores on mobile websites. In addition, when GPT-5 Codex is used ...

OpenAI resolves Codex usage limit issues caused by background tasks consuming excess compute, resetting user caps to prevent ...

OpenAI is teasing Codex Micro, a Work Louder macro pad for its AI coding tool, landing July 15, not the mysterious device it's building with Jony Ive.

OpenAI’s GPT-5.3-Codex expands Codex into a full agentic system, delivering faster performance, top benchmarks, and advanced ...

OpenAI targets "conversational" coding, not slow batch-style agents. Big latency wins: 80% faster roundtrip, 50% faster time-to-first-token. Runs on Cerebras WSE-3 chips for a latency-first Codex ...

OpenAI paper shows nearly all employees shifted from chatbots to agents, with non-dev usage growing 137x. But every metric comes from OpenAI itself.

On Thursday, OpenAI released GPT-5.3-Codex, a new model that extends its Codex coding agent beyond writing and reviewing code to performing a much wider range of work tasks. The release comes as ...