Preview 3,212 models across every provider we track. Sourced from published provider pricing. Data as of 2026-09-06.

Prices Changes API Plans About the data

gpt-5.2-pro-2025-12-11

openai

Input: $21.00 / M tokens
Output: $168.00 / M tokens
Context window: 272K tokens

Data as of 2026-09-06. Price history for this provider

About the data API Terms Privacy All policies Keelhelm company policies

ModelWatch is a Keelhelm service. Prices are collected from providers' own published pricing; each provider's page remains the authority, and we link it on every model.