MiMo-V2-Flash: benchmark results
Xiaomi's MiMo-V2-Flash, a 309B sparse MoE (15B active) speed-tier model (January 2026). Provider: Xiaomi. Released 2026-01-01. Access: Open.
Unified ELO 1593 ± 1, rank #283 of 1392 rated models, from 115 benchmark results.
Strongest benchmark results
| Benchmark | Score | Metric | Percentile |
|---|---|---|---|
| GSMA Open-Telco - srsRAN-Bench | 86.67 | Score (%) | 98.9 |
| MATH-MC Level 1 | 99.3 | Accuracy (%) | 97.8 |
| MATH-MC Level 4 | 99.58 | Accuracy (%) | 95.6 |
| RewardBench 2 Math | 90.44 | Accuracy (%) | 89.2 |
| RewardBench 2 Focus | 92.12 | Accuracy (%) | 88.2 |
| JudgeBench Reasoning | 95.41 | Accuracy (%) | 87.3 |
| Software Engineering Arena - Model Arena | 1002 | Elo Rating | 86.4 |
| JudgeBench Math | 92.86 | Accuracy (%) | 84.3 |
| LLM Arena RU | 1083 | Arena Elo | 81.1 |
| OpenCompass Research - AIME 2025 | 92.9 | Score (%) | 80.9 |
| Wolfram LLM Benchmarking Project | 54.4 | Correct Functionality (%) | 79.1 |
| OpenCompass | 73.3 | Average Score | 74.5 |
Interactive version: theaggregate.ai/model?slug=mimo-v2-flash · How It Works · Data refreshed daily, snapshot 2026-09-05.