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GPT-5.2
🇺🇸OpenAI7mo
Context:400K tokens
Input:$1.75/1M
Output:$14/1M
Neura Index
73.3
Rank #48—
highCategory Profile
Benchmark Scores (13)
reasoning
| Benchmark | Score | Source |
|---|---|---|
| GPQA Diamond | 92.4 | verified |
| ARC-AGI v2 | 52.9 | verified |
| Humanity's Last Exam | 34.5 | verified |
math
| Benchmark | Score | Source |
|---|---|---|
| AIME 2025 | 100 | verified |
| FrontierMath |
Performance History
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Frequently Asked Questions about GPT-5.2
What is GPT-5.2's Neura Intelligence Index score?▾
GPT-5.2 by OpenAI scores 73.3 out of 100 on the Neura Intelligence Index, ranking #48 among all AI models. This composite score is computed from 13 individual benchmarks across coding, math, reasoning, and language categories.
How much does GPT-5.2 cost to use?▾
GPT-5.2 costs $1.75/1M input tokens and $14/1M output tokens via API. At a typical 3:1 input-to-output ratio with 1M tokens/day usage, the estimated monthly cost is approximately $144.
Is GPT-5.2 open source?▾
No, GPT-5.2 is a proprietary model by OpenAI. It is only accessible via their API.
What is GPT-5.2's context window?▾
GPT-5.2 supports a context window of 400K tokens, allowing it to process very long documents, codebases, and conversations in a single request.
What benchmark does GPT-5.2 perform best on?▾
GPT-5.2 achieves its highest score on AIME 2025 with a score of 100.0%. This benchmark evaluates american invitational mathematics examination 2025 — competition-level math problems.