Xiaomi MiMo-V2.5-Pro
Xiaomi MiMo-V2.5-Pro is worth evaluating for coding, rag, and agents when its provider route and context window match the workload.
Use it for
- Teams evaluating coding, rag, and agents
- Workloads that can use a 1.05m context window
- Buyers comparing 3 tracked provider routes
Do not use it for
- Vision or document-understanding workloads
- Family
- MiMo
- Released
- 2026-04-22
- Context
- 1.05m
- Parameters
- 1T
- Architecture
- Mixture of Experts
- Specialization
- code
- Openness
- Proprietary
- License
- ProprietaryCommercial use with conditions
- Training
- pretrained
Cheapest of 3 routes · OpenRouter
About
Xiaomi's April 22, 2026 public-beta flagship in the MiMo-V2.5 series. The official Xiaomi MiMo page describes MiMo-V2.5-Pro as its most capable model to date, focused on general agentic capability, complex software engineering, long-horizon tasks, and ultra-long-context instruction following. OpenRouter lists it as text-to-text with 1,048,576 token context, 131,072 max completion tokens, reasoning controls, tool use, and response_format support. Xiaomi says the V2.5 series will be open-sourced soon, but no public weights/license were verified at research time.
Xiaomi MiMo-V2.5-Pro is a proprietary model in the MiMo family. The structured metadata tracks a 1.05m-token context window, function calling, tool use, and structured outputs. This page tracks provider routes through OpenRouter, Xiaomi, and Novita AI, with the cheapest tracked route listed at $0.435 input and $0.87 output per 1M tokens. Headline tracked benchmarks include Massive Multitask Language Understanding 89.4, MMLU PRO 68.5, and Google-Proof Q&A 66.7.
Top use-case fit: coding, agents, and build tasks
Coding
Q/$ C1 relevant benchmark in the decision map.
RAG
Included by capability and metadata signals in the decision map.
Agents
Q/$ A1 relevant benchmark in the decision map.
Provider price ladder
Compare all 3Compare API pricing across 3 providers for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Cache | Route |
|---|---|---|---|---|
| OpenRouter | $0.435 | $0.870 | - | Serverless |
| Xiaomi | $0.435 | $0.870 | read $0.0036 | Serverless |
| Novita AI | $2.00 | $6.00 | read $0.400 | Serverless |
Capabilities
Benchmark peer barsfor Coding
Benchmark scores(4)
| Benchmark | Score | Version | Source |
|---|---|---|---|
| Massive Multitask Language Understanding | 89.4 | — | https://huggingface.co/XiaomiMiMo/MiMo-V2.5-Pro |
| MMLU PRO | 68.5 | — | https://huggingface.co/XiaomiMiMo/MiMo-V2.5-Pro |
| Google-Proof Q&A | 66.7 | diamond | https://huggingface.co/XiaomiMiMo/MiMo-V2.5-Pro |
| SWE-bench Verified | 78.9 | SWE-Bench Verified (Resolved) | https://huggingface.co/XiaomiMiMo/MiMo-V2.5-Pro |
Migration checks
No linked migration route is available for this model yet.
API versions
mimo-v2.5-proRankings & picks(10)
Comparison and alternatives
Browse all comparisons →Show all 52 popular comparisonssorted by 7-day search impressions
Cheapest of 3 routes · OpenRouter