OpenAI’s GPT-5.3-Codex thinks deeper and wider about coding work
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 competition continues to heat up among artificial intelligence companies vying for market share in the AI-powered coding tools space. OpenAI says GPT-5.3 combines…
