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Muse Spark 1.2 vs MiMo V2.5 Pro

MiMo V2.5 Pro is cheaper on output tokens, while MiMo V2.5 Pro offers a larger context window. Choose Muse Spark 1.2 or MiMo V2.5 Pro based on the trade-off between cost, context, and the benchmarks that matter for your use case.

SpecMuse Spark 1.2MiMo V2.5 Pro
ProviderNanoGPTNanoGPT
Input / 1M tokens$1.25$0.44
Output / 1M tokens$4.25$0.87
Context window1M1M
Parameters—1T
Open weightsNoYes
ReleasedAug 2026Apr 2026

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.