GPT-5.2 is OpenAI's language model with a 410K context window and up to 128K output tokens, available from 6 providers, starting at $1.75 / 1M input and $14.00 / 1M output. A frontier GPT-5 generation LLM for complex professional work with configurable reasoning effort, available via the Responses API.
Specifications
Canonical IDopenai-gpt-5-2
TypeLanguage
StatusActive
CreatorOpenAIOpenAI
Providers
Context Window410K tokens
Max Output128K tokens
Input ModalitiesImagePDFText
Output ModalitiesText
Reasoning Effortsdefaultminimalnonexhigh
Release Date · 6 months ago
Knowledge Cutoff · 11 months ago
Benchmarks
Intelligence Index
42.2
#17
Math Index
MMLU-Pro
0.9
#10
GPQA
0.9
#13
HLE
0.4
#17
LiveCodeBench
0.9
#6
IFBench
0.8
#29
Time to First Token
97.34s
#490
SciCode
0.5
#12
AIME 2025
1.0
#1
LCR
0.7
#13
TerminalBench Hard
0.5
#16
TAU2
0.8
#90
Output TPS
82.8
#152

Capabilities

Input3/5
Text
Image
Audio·
Video·
PDF
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities7/13
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

US Dollar ($)
Per 1M tokens
ProviderStandardBatch
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
Web Search
$ / request
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
Azure AI Foundry logo
Azure AI Foundry
openai:gpt52
$1.75$14.00$0.175N/A$0.875N/A$0.0875
GMI Cloud logo
GMI Cloud
gmi/openai/gpt-5.2
$1.75$14.00N/AN/A
OpenAI logo
OpenAI
gpt-5.2
$1.75$14.00$0.175N/A$0.875$7.00$0.0875
OpenRouter logo
OpenRouter
openai/gpt-5.2
$1.75$14.00$0.175$0.010
Snowflake logo
Snowflake
openai-gpt-5.2
$2.10$16.80N/AN/A$1.05$8.40N/A
Vercel AI Gateway logo
Vercel AI Gateway
openai/gpt-5.2
$1.75$14.00$0.175N/A

Cost Calculator

US Dollar ($)
Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
GPT-5.51.1M$5.00$30.00Available
GPT-5.4 Mini1.1M$0.750$4.50Available
GPT-5.4 Nano1.1M$0.200$1.25Available
GPT-5.41.1M$2.50$15.00Available
GPT-5.3 Codex400K$1.75$14.00Available
GPT-5.2 Codex400K$1.75$14.00Available
GPT-5.2410K$1.75$14.00Current
GPT-5.1410K$1.25$10.00Available
GPT-5.1 Codex400K$1.25$10.00Available
GPT-5.1 Codex Mini400K$0.250$2.00Available
GPT-5 Codex400K$0.125$10.00Available

Model IDs

azure/gpt-5.2
azure/gpt-5.2-2025-12-11
chatgpt/gpt-5.2
github_copilot/gpt-5.2
gmi/openai/gpt-5.2
gpt-5-2
gpt-5-2-medium
gpt-5-2-non-reasoning
gpt-5.2
gpt-5.2-2025-12-11
openai-gpt-5-2
openai/gpt-5.2
openrouter/openai/gpt-5.2
perplexity/openai/gpt-5.2