Llama-3-Instruct-8B-SimPO — benchmark results
Princeton NLP's Llama 3 8B Instruct preference-tuned with reference-free SimPO - the main checkpoint from the SimPO paper. Provider: Meta. Released 2024-05-17. Access: Open.
Unified ELO 1423 ± 27, rank #1114 of 1776 rated models, from 19 benchmark results.
Strongest benchmark results
| Benchmark | Score | Metric | Percentile |
|---|---|---|---|
| Open LLM Leaderboard - IFEval | 73.47 | Score | 88 |
| BenchBench | 79.92 | Aggregate Score (%) | 84.6 |
| AlpacaEval 2.0 | 44.65 | LC Win Rate (%) | 84.2 |
| Open Chinese LLM - GSM8K | 49.43 | Accuracy (%) | 65 |
| Open Chinese LLM - TruthfulQA MC | 55.75 | Accuracy (%) | 64.7 |
| Open LLM Leaderboard - MMLU-Pro | 30.37 | Score | 61.7 |
| Open Chinese LLM - C-Eval Semantic | 69.1 | Accuracy (%) | 48.7 |
| Open LLM Leaderboard - GPQA | 5.82 | Score | 48.6 |
| Open Korean LLM Leaderboard | 59.53 | Average Score (%) | 47.7 |
| Open Chinese LLM - CMMLU | 53.1 | Accuracy (%) | 47.5 |
| Open Chinese LLM Leaderboard | 56.34 | Average Score (%) | 46.1 |
| Open LLM Leaderboard - BBH | 28.23 | Score | 46 |
Interactive version: theaggregate.ai/model?slug=llama-3-instruct-8b-simpo · How the rankings work · Data refreshed daily, snapshot 2026-07-22.