GPT-5 Mini (Low) — benchmark results
GPT-5 Mini evaluated at the low reasoning-effort setting. Provider: OpenAI. Released 2025-08-07. Access: API.
Unified ELO 1630 ± 45, rank #413 of 1776 rated models, from 11 benchmark results.
Strongest benchmark results
| Benchmark | Score | Metric | Percentile |
|---|---|---|---|
| SLR-Bench - Basic | 100 | Accuracy (%) | 86.4 |
| AJ-Bench | 72.41 | Overall Avg@3 (%) | 84.6 |
| FormationEval | 95.2 | Accuracy (%) | 78.2 |
| SLR-Bench - Hard | 8 | Accuracy (%) | 70 |
| SLR-Bench - Medium | 26 | Accuracy (%) | 67.3 |
| SLR-Bench - Easy | 85 | Accuracy (%) | 65.5 |
| Epoch AI - ECI | 145.8 | ECI Score | 57 |
| LLM Chess (Saplin) | -55.6 | ELO | 48.6 |
| ARC-AGI-1 | 26.33 | Accuracy (%) | 26.7 |
| MCPMark | 8.27 | Pass@1 (%) | 18.4 |
| ARC-AGI-2 | 0.83 | Accuracy (%) | 15.3 |
Interactive version: theaggregate.ai/model?slug=gpt-5-mini-low · How the rankings work · Data refreshed daily, snapshot 2026-07-22.