OpenAI: GPT-5 Mini
openai/gpt-5-mini
Context: 400,000In: $0.25/1MOut: $2.00/1MUpdated 2026-10-04
GPT-5 Mini is a compact version of GPT-5, designed to handle lighter-weight reasoning tasks. It provides the same instruction-following and safety-tuning benefits as GPT-5, but with reduced latency and cost....
Intelligence
16.8
Coding
15.6
Agentic
6.8
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 |
|---|---|---|---|
| gamedev | 1142 | 46.5% | #76 |
| dataviz | 1139 | 43.7% | #82 |
| asciiart | 1134 | 44.7% | #51 |
| website | 1132 | 44.3% | #88 |
| codecategories | 1121 | 43.5% | #88 |
| uicomponent | 1113 | 41.9% | #83 |
| svg | 1090 | 45.8% | #61 |
| 3d | 1052 | 36.9% | #97 |