claude-opus-5.5-max vs mimo-v2.6-pro Benchmark Comparison

Direct benchmark comparison between claude-opus-5.5-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
claude-opus-5.5-max	1818	$0.000004	58
mimo-v2.6-pro	1619	$4.35e-7	30

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

Comparison Summary: claude-opus-5.5-max is the more capable model in this pair, leading by 199 Elo points. Specifically, claude-opus-5.5-max is currently on the Pareto line, suggesting it offers better systemic value for its performance tier.