GPT-5.2 Chat

GPT-5.2 Chat is OpenAI's fast, chat-optimized model variant designed for low-latency conversational interactions, with selective adaptive reasoning applied to harder prompts such as math, coding, and multi-step tasks. It is the ChatGPT-aligned snapshot exposed via the OpenAI API as `gpt-5.2-chat-latest` and is available through the OpenRouter model catalog. Source: supabase.