OpenAI GPT-5.2 Series

by OpenAI

GPT-5.2 operates under a strict proprietary license, with access provided exclusively through OpenAI's API and its ChatGPT consumer products. The API pricing for the standard GPT-5.2 model is set at $1.75 per million input tokens and $14.00 per million output tokens. OpenAI offers significant cost-saving mechanisms, including a 90% discount for cached inputs ($0.175 per million tokens) and a 50% discount for asynchronous tasks via the Batch API. The flagship GPT-5.2 Pro model is priced at a sig

Large Language Models
Proprietary
✅ Verified

🏆 Performance Benchmarks

Standardized benchmark scores for objective comparison

MMLU(Knowledge)
92.3%

Massive Multitask Language Understanding

HumanEval(Code)
95.1%

Code generation accuracy

GSM8K(Math)
97.8%

Grade school math reasoning

MATH(Math)
78.2%

Competition-level mathematics

HellaSwag(Reasoning)
96.5%

Commonsense reasoning

Technical Specifications

Developer
OpenAI
Category
Large Language Models
Type
🧠 Foundation Model
Context Window
400,000
License
PROPRIETARY
Release Date
December 2025

Performance Benchmarks

MMLU92.3%
HumanEval95.1%
GSM8K97.8%
MATH78.2%
HellaSwag96.5%

Source: View benchmark details

Trust & Privacy

Health Status
🟢 Active
Privacy Grade
✅ Grade B
Trains on User Data
🔄 Opt-out available
Certifications
SOC2
GDPR
Monthly Traffic
500.0M

Ecosystem & Integrations

API Access
✅ Available
Chrome Extension
❌ No
Mobile App
❌ No
Pricing Model
💰 Pay Per Use

Pricing Breakdown

GPT-5.2

Standard API access

Input$15/M tokens
Output$60/M tokens
GPT-5.2 Mini

Cost-efficient smaller model

Input$0.4/M tokens
Output$1.6/M tokens
ChatGPT Plus

Consumer subscription

Monthly$20/mo