Model dossier

OpenAI: GPT-5.2 Chat

GPT-5.2 Chat (AKA Instant) is the fast, lightweight member of the 5.2 family, optimized for low-latency chat while retaining strong general intelligence. It uses adaptive reasoning to selectively “think” on...

Context128,000
Max output16,384
Pricing viewTVP price

OpenAI: GPT-5.2 Chat

Model ID
openai/gpt-5.2-chat
Canonical slug
openai/gpt-5.2-chat-20251211
Knowledge cutoff
n/a
Created
12/10/2025
fileimagetexttoolsstructured
text+image+file->textfileimagetext
Context128,000
Max output16,384
TokenizerGPT