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Xiaomi: MiMo-V2.6-Pro

xiaomi/mimo-v2.6-pro

Model weights
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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 workloads. The model features a 1M-token context window and native multimodal capabilities. Optimized for agentic workflows, it delivers top-tier performance across coding, visual, general, and research scenarios, excelling at complex, long-horizon tasks with robust generalization across a diverse range of agent harnesses.

Modalities
In / Out Price
$0.43 / $0.87per 1M
Context
1.1M
Released
Sep 21, 2026
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ProvidersPricingPerformanceUptimeBenchmarksAppsActivityFAQExplore

Providers

Different companies host the same model. OpenRouter routes your request to one of them based on the routing mode you pick — Balanced (price + speed), Nitro (fastest), or Floor (cheapest).

Pricing

The average price customers actually pay for this model, next to the prices providers post. Caching and discounts mean the price actually paid is often well below the listed one.

Performance

Throughput is how fast the model writes (tokens per second — higher is better). Latency is total round-trip time (lower is better). TTFT is time-to-first-token — how long before you see anything appear (lower is better).

Uptime

Uptime is the percentage of the past 3 days that at least one provider was responding to requests. Availability is the percentage of time that inference was successfully served. OpenRouter continuously monitors and uses the next-best provider when one returns an error.

Benchmarks

Scores on standardized evaluations and this model’s own outputs on shared benchmark prompts. Higher percentages are better — and each rank shows where this model lands among the models evaluated on that source.

Benchmark score summary for Xiaomi: MiMo-V2.6-Pro (Artificial Analysis, Design Arena and Vals AI)
SourceBenchmarkScore
Artificial AnalysisMiMo-V2.6-Pro Intelligence Index46.3
Artificial AnalysisMiMo-V2.6-Pro HLE49.4%
Artificial AnalysisMiMo-V2.6-Pro AA-LCR86.3%
Artificial AnalysisMiMo-V2.6-Pro GDPval-AA59.2%
Artificial AnalysisMiMo-V2.6-Pro CritPt26.6%
Artificial AnalysisMiMo-V2.6-Pro SciCode60.9%
Artificial AnalysisMiMo-V2.6-Pro Terminal-Bench 4.034.8%
Artificial AnalysisMiMo-V2.6-Pro AA-Omniscience Accuracy34.8%
Artificial AnalysisMiMo-V2.6-Pro AA-Omniscience Non-Hallucination Rate59.4%
Design ArenaMiMo-V2.6-Pro Agents Arena Webapps Elo1289
Design ArenaMiMo-V2.6-Pro Models Arena 3D Elo1332
Design ArenaMiMo-V2.6-Pro Models Arena Code Categories Elo1317
Design ArenaMiMo-V2.6-Pro Models Arena Data Visualization Elo1338
Design ArenaMiMo-V2.6-Pro Models Arena Game Development Elo1314
Design ArenaMiMo-V2.6-Pro Models Arena UI Component Elo1339
Design ArenaMiMo-V2.6-Pro Models Arena Website Elo1309
Vals AIMiMo V2.6 Pro Code Migration43.0%
Vals AIMiMo V2.6 Pro CyberBench v1.172.9%
Vals AIMiMo V2.6 Pro EMB62.9%
Vals AIMiMo V2.6 Pro Finance Agent (v2)57.3%
Vals AIMiMo V2.6 Pro Harvey's Legal Agent Benchmark10.8%
Vals AIMiMo V2.6 Pro IOI39.3%
Vals AIMiMo V2.6 Pro Legal Research Bench47.1%
Vals AIMiMo V2.6 Pro MedCode45.0%
Vals AIMiMo V2.6 Pro MedScribe88.3%
Vals AIMiMo V2.6 Pro ProgramBench0.5%
Vals AIMiMo V2.6 Pro ProofBench v1.170.0%
Vals AIMiMo V2.6 Pro SAGE45.0%
Vals AIMiMo V2.6 Pro SRE Bench3.1%
Vals AIMiMo V2.6 Pro SWE-bench Multimodal41.3%
Vals AIMiMo V2.6 Pro Tax Agent Bench32.4%
Vals AIMiMo V2.6 Pro Terminal-Bench 4.031.3%
Vals AIMiMo V2.6 Pro Vals Index55.2%
Vals AIMiMo V2.6 Pro Vibe Code Bench v1.185.2%

Apps

Public apps that send the most traffic to this model. Good signal for what real production workloads look like — and a hint at which use cases this model is best suited for.

Activity

Token volume and request traffic to this model over time.

API

Drop-in code to call this model. OpenRouter's API is OpenAI-compatible — most SDKs work by just swapping the base URL. The only thing that changes between models is the model slug below.

Not currently available through EU in-region routing. In-region routing docs

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Frequently asked questions

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 workloads. The model features a 1M-token context window and native multimodal capabilities.

MiMo-V2.6-Pro costs $0.43/M input tokens and $0.87/M output tokens, with separate rates for Cache Read at $0.0036/M tokens.

MiMo-V2.6-Pro has a 1,050,000 token context window.

Yes. MiMo-V2.6-Pro accepts tools and tool_choice for function calling. It also supports structured outputs via a JSON schema in response_format.

MiMo-V2.6-Pro accepts text, images, video, and audio as input and returns text.

MiMo-V2.6-Pro is served by 4 providers on OpenRouter: DeepInfra, NovitaAI, GMICloud, and Xiaomi. Requests are routed to the best available provider, with automatic failover to the others, and you can pin or exclude providers with provider routing.

MiMo-V2.6-Pro was released on September 21, 2026.