GPT-6.1 Terra (Max) vs MiMo-V2.6-Pro Benchmark Comparison

Direct benchmark comparison between GPT-6.1 Terra (Max) and MiMo-V2.6-Pro based on LMArena Elo and the latest 2026 API pricing.

Direct Technical & Pricing Comparison

Frontier Model	LMArena Elo	API Cost (1M)	Throughput
GPT-6.1 Terra (Max)	1671	$0.000001	68
MiMo-V2.6-Pro	1480	$4.35e-7	35

*These models represent the Pareto Frontier (optimal cost-to-performance).*

Comparison Summary: GPT-6.1 Terra (Max) is the more capable model in this pair, leading by 191 Elo points. Specifically, GPT-6.1 Terra (Max) is currently on the Pareto line, suggesting it offers better systemic value for its performance tier.