Xiaomi MiMo API: models and pricing

FastMetal serves 4 Xiaomi MiMo models through one OpenAI-compatible API key, billed per token from a prepaid balance. Change the base URL and key, and existing code calls them as is. The list also shows Xiaomi MiMo models we do not serve yet.

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7 models

MiMo-V2.6-Flash

mimo-v2.6-flash

MiMo-V2.6-Flash is an open-source foundation model developed by Xiaomi. Built on a Mixture-of-Experts architecture with 309B total parameters and 15B activated per token, it employs a hybrid attention mechanism for...

Provider:xiaomi
Pricing:$0.1477 in · $0.2954 out / 1M tokens
Context:1.0M tokens
Text Overall
#77

MiMo-V2.6-Pro

mimo-v2.6-pro

MiMo-V2.6-Pro is the flagship foundation model developed by Xiaomi. Built at a scale of over 1T parameters, it is designed to push the ceiling of capability for the most demanding...

Provider:xiaomi
Pricing:$0.459 in · $0.9179 out / 1M tokens
Context:1.0M tokens
Text Overall
#26

MiMo-V2.6-Pro-UltraSpeed

xiaomi/mimo-v2.6-pro-ultraspeed

MiMo-V2.6-Pro-UltraSpeed is the fast speed edition of Xiaomi's flagship foundation model, MiMo-V2.6-Pro. Built from the same 1T MiMo-V2.6-Pro checkpoint, it matches the original model in quality while delivering roughly 10x...

Provider:xiaomi
Pricing:Not on FastMetal yet
Context:1.0M tokens

MiMo-V2.5

mimo-v2.5
Policy unknown

MiMo-V2.5 is a native omnimodal model by Xiaomi. It delivers Pro-level agentic performance at roughly half the inference cost, while surpassing MiMo-V2-Omni in multimodal perception across image and video understanding...

Provider:xiaomi
Pricing:$0.1477 in · $0.2954 out / 1M tokens
Context:1.1M tokens
Text Overall
#107

MiMo-V2.5-Pro

mimo-v2.5-pro
Policy unknown

MiMo-V2.5-Pro is Xiaomi’s flagship model, delivering strong performance in general agentic capabilities, complex software engineering, and long-horizon tasks, with top rankings on benchmarks such as ClawEval, GDPVal, and SWE-bench Pro....

Provider:xiaomi
Pricing:$0.459 in · $0.9179 out / 1M tokens
Context:1.1M tokens
Text Overall
#49

MiMo-V2-Pro

xiaomi/mimo-v2-pro

MiMo-V2-Pro is Xiaomi's flagship foundation model, featuring over 1T total parameters and a 1M context length, deeply optimized for agentic scenarios. It is highly adaptable to general agent frameworks like OpenClaw.

Provider:xiaomi
Pricing:Not on FastMetal yet
Context:1.0M tokens
Text Overall
#83

MiMo-V2-Flash

xiaomi/mimo-v2-flash

MiMo-V2-Flash is an open-source foundation language model developed by Xiaomi. It is a Mixture-of-Experts model with 309B total parameters and 15B active parameters, adopting hybrid attention architecture.

Provider:xiaomi
Pricing:Not on FastMetal yet
Context:262K tokens