OpenAI releases GPT-5.2 after “code red” Google threat alert (arstechnica.com)

OpenAI has unveiled GPT-5.2, its latest series of AI models for ChatGPT, comprised of three distinct versions: Instant, Thinking, and Pro. This release comes in the wake of an internal “code red” alert from CEO Sam Altman, prompted by competition from Google’s Gemini 3 model, which had been outperforming OpenAI on several AI benchmarks. The new model aims to enhance economic value, boasting advanced capabilities such as improved spreadsheet creation, coding, image perception, and long-context understanding. GPT-5.2 also introduces an impressive 400,000-token context window, enabling it to efficiently process extensive documents. Significantly, this latest update is part of OpenAI's strategic response to regain its competitive edge. With the API pricing set at $1.75 per million input tokens—reflecting a 40% increase from GPT-5.1—OpenAI is prioritizing robust enhancements that cater to diverse user needs. The company faces pressure as Google’s Gemini app now has over 650 million monthly active users, underscoring the high stakes in the AI race. The rollout of GPT-5.2 is crucial, especially as OpenAI commits $1.4 trillion toward AI infrastructure, aligning its resources to solidify its leadership position in a rapidly evolving landscape.