GPT-5-Codex and Codex improvements

New model in town! GPT-5-Codex is a version of GPT-5 specifically realized for agentic coding in Codex. Here&rsquo;s what you need to know: It dynamically adapts its thinking based on the complexity of the task. Adheres to AGENTS.md instructions. It has been trained specifically for conducting code reviews and finding critical flaws. GPT-5 and GPT-5-Codex achieve comparable accuracy on SWE-bench…