minimax-m3 vs grok-4.3 Benchmark Comparison
Direct benchmark comparison between minimax-m3 and grok-4.3 based on LMArena Elo and the latest 2026 API pricing.
Direct Technical & Pricing Comparison
| Frontier Model |
LMArena Elo |
API Cost (1M) |
Throughput |
| minimax-m3 |
1450 |
$3e-7 |
29 |
| grok-4.3 |
1446 |
$0.00000125 |
157 |
*These models represent the Pareto Frontier (optimal cost-to-performance).*
Comparison Summary: These models are highly competitive, with a negligible Elo gap of only 4 points. The choice between them should be driven by specific API features or provider preference. However, neither model is currently Pareto-optimal. Developers looking for peak efficiency should investigate gemini-3.5-flash, which offers a superior benchmark-to-price ratio.