On February 12, 2026, OpenAI announced GPT-5.3-Codex-Spark, a lightning-fast, lightweight version of its flagship coding model. It is designed for instant interaction; this research preview marks...
OpenAI has launched GPT-5.3-Codex, a new agentic coding model designed to assist professionals in a wide range of computer-based tasks. This model combines advanced coding abilities...
On February 2, 2026, OpenAI announced the launch of the Codex app. The company describes it as a powerful command center designed for building with agents....