OpenAI debuts GPT‑5.1-Codex-Max coding model and it already completed a 24-hour task internally
via openai.com
Short excerpt below. Read at the original source.
OpenAI has introduced GPT‑5.1-Codex-Max, a new frontier agentic coding model now available in its Codex developer environment. The release marks a significant step forward in AI-assisted software engineering, offering improved long-horizon reasoning, efficiency, and real-time interactive capabilities. GPT‑5.1-Codex-Max will now replace GPT‑5.1-Codex as the default model across Codex-integrated surfaces. The new model is designed to […]