OpenAI
GPT-5.2 (xhigh)
GPT-5.2 is OpenAI's best general-purpose model, part of the GPT-5 flagship model family. It's their most intelligent model yet for both general and agentic tasks.
Introducing GPT-5Model Snapshot
TypeLanguage
ReleaseDec 11, 2025
Context400,000
Tagstool-use, vision, file-input, reasoning
Overall
Rank #15 across 526
51.3
Coding
Rank #15 across 436
48.7
Blended Price
Rank #309 across 357
$4.81/M
Strength Profile
Percentile score by analysis domain.
* Cost is inverted: lower input, output, and blended prices rank higher.
Benchmark Percentiles
Higher bars mean stronger relative placement.
Model Details
Runtime
Output Speed71 tok/s
First Token80.45s
Max Output128,000
Pricing
Blended$4.81/M
Input$1.75/M
All Benchmarks
| Metric | Domain | Value | Rank |
|---|---|---|---|
| Artificial Analysis Intelligence Index | overall | 51.3 | #15 |
| Artificial Analysis Coding Index | coding | 48.7 | #15 |
| Artificial Analysis Math Index | math | 99.0 | #1 |
| MMLU-Pro | reasoning | 87.4% | #10 |