What Is GPT-5.2? How OpenAI’s 2025 “Code Red” Model Competes With Gemini 3




OpenAI’s GPT-5.2 landed only weeks after GPT-5.1, not as a flashy product relaunch but as a “code red” response to Google’s Gemini 3 Pro. Rather than adding new gimmicks, OpenAI pushed a set of deep, infrastructure-level upgrades: sharper reasoning, lower latency,...