GPT-5.2 Pro

OpenAI model details for pricing, context, and release tracking.

Pricing data updated:  Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output
Model Specs
ProviderOpenAI
Model IDopenai/gpt-5.2-pro
Prompt Price
per 1M tokens		$21
Completion Price
per 1M tokens		$168
Sample Workload Cost
1M input + 500K output		$105
Context Window400K
Release Date2025-12-10
Popularity RankUnranked
Daily DemandN/A

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Prices are normalized to USD per 1M tokens.
GPT-5.2 Pro Calculating… Estimated monthly API cost
Unit prices $21 input / $168 output Per 1M tokens

This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.

Model Introduction

GPT-5.2 Pro is OpenAI’s most advanced model, offering major improvements in agentic coding and long context performance over GPT-5 Pro. It is optimized for complex tasks that require step-by-step reasoning,...

Best Fit

GPT-5.2 Pro is best suited for general API evaluation.

Cost Example

A 1M input token plus 500K output token workload is estimated at $105.

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