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GPT-6.1 Terra 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 GPT-6.1 Terra costs $0.0035, so MiMo V 2.6 Pro is about 4× cheaper.

On the overall leaderboard GPT-6.1 Terra ranks #10 and MiMo V 2.6 Pro ranks #16.

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 tokensGPT-6.1 TerraMiMo V 2.6 Pro
Input$1$0.43
Output$5$0.87
Cached input$0.05$0.0036
ProviderOpenAIXiaomi
Release date2026-10-262026-09-21
Overall rank#10#16
Coding rank——
Reasoning rank——
Knowledge rank#16—
Professional work rank—#22
Verified2026-10-282026-10-28
Price sourcePrice sourcePrice source

Cost per request by usage

Without cache discounts or batch pricing.

UsageGPT-6.1 TerraMiMo V 2.6 ProDifference
Chat message1K in / 500 out$0.0035$3.5 per 1,000$0.00087$0.87 per 1,000MiMo V 2.6 Pro is 4× cheaper
Long document100K in / 2K out$0.11$110 per 1,000$0.0452$45.24 per 1,000MiMo V 2.6 Pro is 2.4× cheaper
Agent session500K in / 50K out$0.75$750 per 1,000$0.26$261 per 1,000MiMo V 2.6 Pro is 2.9× cheaper

More price comparisons