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Claude Opus 5.5 vs MiMo V 2.6 Pro API pricing

For a chat message (1K input, 500 output), MiMo V 2.6 Pro costs $0.00087 per request and Claude Opus 5.5 costs $0.014, so MiMo V 2.6 Pro is about 16× cheaper.

On the overall leaderboard Claude Opus 5.5 ranks #1 and MiMo V 2.6 Pro ranks #13.

Prices are the standard pay-as-you-go prices in OpenRouter's public model list, with input at the cache-miss price. Models OpenRouter does not list use the vendor's official price; those listed in CNY are converted to USD at this round's exchange rate.

Prices and rankings

USD per million tokensClaude Opus 5.5MiMo V 2.6 Pro
Input$4$0.43
Output$20$0.87
Cached input$0.2$0.0036
ProviderAnthropicXiaomi
Release date2026-09-172026-09-21
Overall rank#1#13
Coding rank#1—
Reasoning rank#3—
Knowledge rank#5—
Professional work rank#3#21
Verified2026-10-192026-10-19
Price sourcePrice sourcePrice source

Cost per request by usage

Without cache discounts or batch pricing.

UsageClaude Opus 5.5MiMo V 2.6 ProDifference
Chat message1K in / 500 out$0.014$14 per 1,000$0.00087$0.87 per 1,000MiMo V 2.6 Pro is 16× cheaper
Long document100K in / 2K out$0.44$440 per 1,000$0.0452$45.24 per 1,000MiMo V 2.6 Pro is 9.7× cheaper
Agent session500K in / 50K out$3$3,000 per 1,000$0.26$261 per 1,000MiMo V 2.6 Pro is 11× cheaper

More price comparisons