GPT 5.2 Chat
GPT 5.2 Chat is the conversation-optimized variant of GPT-5.2, tuned for natural multi-turn dialogue with GPT-5.2 generation improvements in reasoning and instruction following.
import { streamText } from 'ai'
const result = streamText({ model: 'openai/gpt-5.2-chat', prompt: 'Why is the sky blue?'})