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.
Vision (Image)File InputTool UseReasoningImplicit Caching
index.ts
import { streamText } from 'ai'
const result = streamText({ model: 'openai/gpt-5.2-chat', prompt: 'Why is the sky blue?'})Providers
Route requests across multiple providers. Copy a provider slug to set your preference. Visit the docs for more info. Using a provider means you agree to their terms, listed under Legal.
| Provider |
|---|
 Azure | 128K | 0.9s | 103tps | $1.75/M | $14.00/M | Read:$0.17/M Write:— | $14/K + input costs | — | +3 | 12/11/2025 | ||
 OpenAI | 128K | 0.6s | 92tps | $1.75/M | $14.00/M | Read:$0.17/M Write:— | $10.00/K + input costs | — | +4 | 12/11/2025 |