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GPT-5.2 Pro


GPT-5.2 Pro is OpenAI logoOpenAI's language model with a 400K context window and up to 128K output tokens, available from 4 providers, starting at $21.00 / 1M input and $168.00 / 1M output. A pro-tier GPT-5.2 variant that uses additional compute for deeper reasoning on complex professional tasks, available exclusively via the Responses API.
Spec
Canonical IDopenai-gpt-5-2-pro
TypeLanguage
StatusActive
CreatorOpenAIOpenAI
Providers
Context Window400K tokens
Max Output128K tokens
Input ModalitiesImagePdfText
Output ModalitiesText
Reasoning Effortsdefaultminimalxhigh
Release Date · 4 months ago
Knowledge Cutoff

Capabilities

Input3/5
Text
Image
Audio·
Video·
PDF
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities6/13
Reasoning
Adaptive Reasoning·
Function Calling
Parallel Function Calling
Structured Outputs
Native JSON Schema·
Web Search
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching
Assistant Prefill·

Pricing by Provider

ProviderStandardBatch
Input
$ / 1M
Output
$ / 1M
Input
$ / 1M
Azure AI Foundry logo
Azure AI Foundry
gpt-5.2-pro
$21.00$168.00$10.50
OpenAI logo
OpenAI
gpt-5.2-pro
$21.00$168.00
OpenRouter logo
OpenRouter
openai/gpt-5.2-pro
$21.00$168.00
Vercel AI Gateway logo
Vercel AI Gateway
openai/gpt-5.2-pro
$21.00$168.00

Regional pricing

Provider-specific pricing that varies by region.
Azure AI Foundry logo
Azure AI Foundry
25 regions
RegionStandardBatch
Input
$ / 1M
Output
$ / 1M
Input
$ / 1M
Global
Global$21.00$168.00
Africa
South Africa North (Johannesburg)/ southafricanorth$21.00$10.50
Asia Pacific
Australia East (New South Wales)/ australiaeast$21.00$10.50
Japan East (Tokyo, Saitama)/ japaneast$21.00$10.50
Korea Central (Seoul)/ koreacentral$21.00$10.50
South India (Chennai)/ southindia$21.00$10.50
Canada
Canada East (Quebec)/ canadaeast$21.00$10.50
Europe
France Central (Paris)/ francecentral$21.00$10.50
Germany West Central (Frankfurt)/ germanywestcentral$23.10$11.55
Norway East (Norway)/ norwayeast$21.00$10.50
Poland Central (Warsaw)/ polandcentral$23.10$10.50
Spain Central (Madrid)/ spaincentral$21.00$11.55
Sweden Central (Gävle)/ swedencentral$21.00$10.50
Switzerland North (Zurich)/ switzerlandnorth$21.00$10.50
UK South (London)/ uksouth$21.00$10.50
West Europe (Netherlands)/ westeurope$23.10$10.50
Middle East
UAE North (Dubai)/ uaenorth$21.00$10.50
South America
Brazil South (Sao Paulo State)/ brazilsouth$21.00$10.50
US
Central US (Iowa)/ centralus$21.00$11.55
East US (Virginia)/ eastus$23.10$10.50
East US 2 (Virginia)/ eastus2$23.10$10.50
North Central US (Illinois)/ northcentralus$21.00$10.50
South Central US (Texas)/ southcentralus$21.00$10.50
West US (California)/ westus$21.00$10.50
West US 3 (Phoenix)/ westus3$21.00$11.55

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
GPT-5.4 Pro1.1M$30.00$180.00Available
GPT-5.4 Pro 3.51.1MAvailable
GPT-5.2 Pro400K$21.00$168.00Current
GPT-5 Pro400K$15.00$120.00Available

Other models

ModelTierReleasedContextInput / 1MOutput / 1M
GPT-5.4 MiniMini1.1M$0.750$4.50
GPT-5.4 NanoNano1.1M$0.200$1.25
GPT-5.41.1M$2.50$15.00
GPT-5.4 3.51.1M
GPT-5.3 Chat128K$1.75$14.00
GPT-5.3 Codex400K$1.75$14.00
GPT-5.3 Codex Spark128K
GPT-5.3 Instant128K
GPT-5.2 Codex400K$1.75$14.00
GPT-5.2410K$1.75$14.00

Model IDs