Yi 1.5 34B — benchmark results
01.AI's open 34B upgrade of Yi, continually pre-trained on 500B extra tokens for stronger coding, math, reasoning, and instruction following. Provider: 01.AI. Released 2024-05-13. Access: Open.
Unified ELO 1499 ± 11, rank #801 of 1776 rated models, from 126 benchmark results.
Strongest benchmark results
| Benchmark | Score | Metric | Percentile |
|---|---|---|---|
| EuroEval English Common Sense Reasoning | 94.53 | Common Sense Reasoning Average Score (%) | 99.4 |
| EuroEval Spanish NLU - MLQA ES | 69.63 | Reading comprehension Score (%) | 97.8 |
| EuroEval English | 77.14 | Average Score (%) | 97 |
| EuroEval English NLU - SQuAD | 88.19 | Reading comprehension Score (%) | 96.6 |
| EuroEval French NLU - FQuAD | 75.71 | Reading comprehension Score (%) | 96.1 |
| EuroEval Finnish NLU - Tydiqa FI | 75.98 | Reading comprehension Score (%) | 95.7 |
| EuroEval German NLU - Germanquad | 68.22 | Reading comprehension Score (%) | 95.3 |
| EuroEval Portuguese NLU - MultiWikiQA PT | 77.91 | Reading comprehension Score (%) | 95.2 |
| EuroEval Dutch NLU - SQuAD NL | 81.65 | Reading comprehension Score (%) | 95.1 |
| EuroEval Italian NLU - SQuAD IT | 74.69 | Reading comprehension Score (%) | 95.1 |
| EuroEval Swedish NLU - Swerec | 79.83 | Sentiment classification Score (%) | 95.1 |
| EuroEval English NLU - SST-5 | 69.38 | Sentiment classification Score (%) | 94.5 |
Interactive version: theaggregate.ai/model?slug=yi-1-5-34b · How the rankings work · Data refreshed daily, snapshot 2026-07-22.