kimi-k2.6 vs grok-4.5 Benchmark Comparison
Direct benchmark comparison between kimi-k2.6 and grok-4.5 based on LMArena Elo and the latest 2026 API pricing.
Direct Technical & Pricing Comparison
| Frontier Model |
LMArena Elo |
API Cost (1M) |
Throughput |
| kimi-k2.6 |
1461 |
$6.6e-7 |
137 |
| grok-4.5 |
1572 |
$0.000002 |
83 |
*These models represent the Pareto Frontier (optimal cost-to-performance).*
Comparison Summary: grok-4.5 is the more capable model in this pair, leading by 111 Elo points.