mimo-v2.5 vs glm-5.1 Benchmark Comparison
Direct benchmark comparison between mimo-v2.5 and glm-5.1 based on LMArena Elo and the latest 2026 API pricing.
Direct Technical & Pricing Comparison
| Frontier Model |
LMArena Elo |
API Cost (1M) |
Throughput |
| mimo-v2.5 |
1434 |
$1.4e-7 |
41 |
| glm-5.1 |
1474 |
$9.8e-7 |
30 |
*These models represent the Pareto Frontier (optimal cost-to-performance).*
Comparison Summary: glm-5.1 is the more capable model in this pair, leading by 40 Elo points. Specifically, glm-5.1 is currently on the Pareto line, suggesting it offers better systemic value for its performance tier.