Xiaomi: MiMo-V2.5-Pro
xiaomi/mimo-v2.5-pro
Model weightsMiMo-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. It can independently and autonomously complete professional tasks that would take human experts days or weeks, involving more than a thousand tool calls. Its context length of up to 1M makes it well suited for integration with a wide range of agent frameworks.
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).
| $0.480 | $1.80 | $0.0960 | 1.03s | 37 tok/s | ||
| $0.435 | $0.87 | $0.0036 | 2.89s | 70 tok/s |
- Input $0.48 / Output $1.8037 tok/s99.64% uptime
- Input $0.435 / Output $0.8770 tok/s99.45% uptime
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.
Weighted average
MiMo-V2.5-Pro — Price history
| $0.221 | $1.800 | 67.3% | 35.8% | ||
| $0.394 | $0.868 | 9.4% | 64.2% |
- Effective in $0.221 / Effective out $1.800Token share35.8%
- Effective in $0.394 / Effective out $0.868Token share64.2%
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).
P50, best across providers
P50, best provider
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.
Availability over the last 3 days
Last 72 hoursAvailability over the last 24 hours
When an error occurs in an upstream provider, we can recover by routing to another healthy provider, if your request filters allow it. You can access per-provider uptime data programmatically through the Endpoints API. Learn more about our load balancing and provider routing options.
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.
| Source | Benchmark | Score |
|---|---|---|
| Artificial Analysis | MiMo-V2.5-Pro (Non-reasoning) GPQA Diamond | 76.2% |
| Artificial Analysis | MiMo-V2.5-Pro (Non-reasoning) HLE | 14.8% |
| Artificial Analysis | MiMo-V2.5-Pro (Non-reasoning) IFBench | 42.7% |
| Artificial Analysis | MiMo-V2.5-Pro (Non-reasoning) τ²-Bench Telecom | 72.5% |
| Artificial Analysis | MiMo-V2.5-Pro (Non-reasoning) AA-LCR | 41.7% |
| Artificial Analysis | MiMo-V2.5-Pro (Non-reasoning) CritPt | 1.1% |
| Artificial Analysis | MiMo-V2.5-Pro (Non-reasoning) Terminal-Bench Hard | 35.6% |
| Artificial Analysis | MiMo-V2.5-Pro (Reasoning) Coding Index | 60.2 |
| Artificial Analysis | MiMo-V2.5-Pro (Reasoning) Agentic Index | 21.3 |
| Artificial Analysis | MiMo-V2.5-Pro (Reasoning) GPQA Diamond | 86.6% |
| Artificial Analysis | MiMo-V2.5-Pro (Reasoning) HLE | 35.7% |
| Artificial Analysis | MiMo-V2.5-Pro (Reasoning) IFBench | 79.9% |
| Artificial Analysis | MiMo-V2.5-Pro (Reasoning) τ²-Bench Telecom | 94.2% |
| Artificial Analysis | MiMo-V2.5-Pro (Reasoning) AA-LCR | 79.7% |
| Artificial Analysis | MiMo-V2.5-Pro (Reasoning) τ-Bench Banking | 9.9% |
| Artificial Analysis | MiMo-V2.5-Pro (Reasoning) GDPval-AA | 31.4% |
| Artificial Analysis | MiMo-V2.5-Pro (Reasoning) CritPt | 4.0% |
| Artificial Analysis | MiMo-V2.5-Pro (Reasoning) SciCode | 50.6% |
| Artificial Analysis | MiMo-V2.5-Pro (Reasoning) Terminal-Bench Hard | 43.2% |
| Artificial Analysis | MiMo-V2.5-Pro (Reasoning) Terminal-Bench 4.0 | 0.0% |
| Artificial Analysis | MiMo-V2.5-Pro (Reasoning) Terminal-Bench 2.1 | 65.2% |
| Design Arena | MiMo-V2.5-Pro Models Arena 3D Elo | 1231 |
| Design Arena | MiMo-V2.5-Pro Models Arena Asciiart Elo | 1151 |
| Design Arena | MiMo-V2.5-Pro Models Arena Code Categories Elo | 1261 |
| Design Arena | MiMo-V2.5-Pro Models Arena Data Visualization Elo | 1257 |
| Design Arena | MiMo-V2.5-Pro Models Arena Game Development Elo | 1264 |
| Design Arena | MiMo-V2.5-Pro Models Arena SVG Elo | 1184 |
| Design Arena | MiMo-V2.5-Pro Models Arena UI Component Elo | 1243 |
| Design Arena | MiMo-V2.5-Pro Models Arena Website Elo | 1262 |
| Vals AI | MiMo V2.5 Pro Code Migration | 21.6% |
| Vals AI | MiMo V2.5 Pro CorpFin v2 | 61.4% |
| Vals AI | MiMo V2.5 Pro EMB | 55.2% |
| Vals AI | MiMo V2.5 Pro Finance Agent (v2) | 41.5% |
| Vals AI | MiMo V2.5 Pro GPQA Diamond | 82.6% |
| Vals AI | MiMo V2.5 Pro Harvey's Legal Agent Benchmark v1 | 2.1% |
| Vals AI | MiMo V2.5 Pro LiveCodeBench | 81.4% |
| Vals AI | MiMo V2.5 Pro LegalBench | 77.1% |
| Vals AI | MiMo V2.5 Pro Legal Research Bench | 15.9% |
| Vals AI | MiMo V2.5 Pro MedCode | 32.5% |
| Vals AI | MiMo V2.5 Pro MedScribe | 83.7% |
| Vals AI | MiMo V2.5 Pro MMLU Pro | 84.6% |
| Vals AI | MiMo V2.5 Pro ProofBench v1.1 | 22.0% |
| Vals AI | MiMo V2.5 Pro SWE-bench | 74.0% |
| Vals AI | MiMo V2.5 Pro Tax Agent Bench | 11.5% |
| Vals AI | MiMo V2.5 Pro TaxEval v2 | 73.8% |
| Vals AI | MiMo V2.5 Pro Terminal-Bench 4.0 | 0.5% |
| Vals AI | MiMo V2.5 Pro Vals Index | 33.8% |
| Vals AI | MiMo V2.5 Pro Vibe Code Bench v1.1 | 34.1% |
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
Frequently asked questions
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. It can independently and autonomously complete professional tasks that would take human experts days or weeks, involving more than a thousand tool calls.
MiMo-V2.5-Pro costs $0.435/M input tokens and $0.87/M output tokens, with separate rates for Cache Read at $0.0036/M tokens.
MiMo-V2.5-Pro has a 1,024,000 token context window. It supports up to 131,072 completion tokens.
Yes. MiMo-V2.5-Pro accepts tools and tool_choice for function calling. It also supports structured outputs via a JSON schema in response_format.
MiMo-V2.5-Pro is served by 2 providers on OpenRouter: AtlasCloud and DigitalOcean. 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-V2.5-Pro was released on April 22, 2026.