Yi-ko-1.2: benchmark results
Provider: 01.AI. Access: Open.
Unified ELO 1355 ± 17, rank #2201 of 2656 rated models, from 10 benchmark results.
Strongest benchmark results
| Benchmark | Score | Metric | Percentile |
|---|---|---|---|
| Open Korean LLM - KorNAT-CKA | 23.15 | Normalized accuracy (%) | 43.2 |
| Open Korean LLM - Ko-Winogrande | 57.54 | Accuracy (%) | 32.2 |
| Open Korean LLM - KorNAT-Helpful | 44.6 | Normalized accuracy (%) | 31.2 |
| Open Korean LLM - Ko-EQ-Bench | 0 | EQ-Bench score | 24.5 |
| Open Ko-LLM Leaderboard | 30.95 | Average (%) | 23.2 |
| Open Korean LLM Leaderboard | 30.95 | Average Score (%) | 23.2 |
| Open Korean LLM - Ko-IFEval | 20.55 | Strict accuracy, prompt/instruction mean (%) | 19.1 |
| Open Korean LLM - Ko-GPQA-Diamond | 20.71 | Normalized accuracy (%) | 18.8 |
| Open Korean LLM - Ko-GSM8K (flexible extract) | 1.97 | Exact match, flexible extract (%) | 16.9 |
| Open Korean LLM - KorNAT-Harmless | 60.09 | Normalized accuracy (%) | 11.7 |
Interactive version: theaggregate.ai/model?slug=yi-ko-1-2 · How It Works · Data refreshed daily, snapshot 2026-09-19.