OpenAI: GPT-5
openai/gpt-5
Context: 400,000In: $1.25/1MOut: $10.00/1MUpdated 2026-10-04
GPT-5 is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience. It is optimized for complex tasks that require step-by-step reasoning, instruction following, and accuracy...
Intelligence
—
Coding
37.8
Agentic
—
Metric profile
Trend over time
Classic evals (curated from model cards)
OpenAI GPT — manually maintained, may lag releases
MMLU-Pro
79.6%
GPQA Diamond
81.5%
HumanEval
96.8%
MATH-500
93%
Design Arena (ELO by category)
| Category | ELO | Win rate | Rank |
|---|---|---|---|
| dataviz | 1230 | 60.5% | #44 |
| gamedev | 1198 | 59.3% | #51 |
| website | 1191 | 53.7% | #64 |
| svg | 1188 | 64.1% | #29 |
| uicomponent | 1186 | 57.4% | #58 |
| codecategories | 1174 | 54.5% | #66 |
| asciiart | 1151 | 49% | #45 |
| 3d | 1071 | 41.3% | #94 |