OpenAI is updating its coding environment with GPT-5.1-Codex-Max, a new model designed to handle massive amounts of context and solve complex engineering tasks that take hours to complete.
OpenAI has released GPT-5.1-Codex-Max, its latest ”agentic” coding model. The company says the system is built specifically for ”long-running, detailed work” and replaces the previous GPT-5.1-Codex as the standard across all Codex interfaces.
Källa: OpenAI releases GPT-5.1-Codex-Max to handle engineering tasks that span twenty-four hours