Xiaomi model product
MiMo V2 Flash
MiMo V2 Flash is Xiaomi's Mixture-of-Experts foundation language model with 309B total parameters, 15B active parameters, and a 256k context window.
Updated Sep 8, 2026. Default version: MiMo-V2-Flash
LLMBoard Score51.0MiMo-V2-Flash
Coverage60%15 benchmark families
Context window256KTokens
Official input price$0.14Xiaomi API
MiMo V2 Flash Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
MiMo V2 Flash Benchmark Results
Benchmark scores for MiMo-V2-Flash.
Sort by
Benchmark | Score | Rank | Participants | Percentile | Evidence | Evaluated |
|---|
| BenchmarkArena-Hard v2 | Score86.20% | Rank01 | Participants19 | Percentile100.00% | EvidenceC | Evaluated |
| BenchmarkTau-bench | Score80.30% | Rank03 | Participants6 | Percentile60.00% | EvidenceC | Evaluated |
| BenchmarkMRCR | Score45.70% | Rank06 | Participants7 | Percentile16.67% | EvidenceC | Evaluated |
| BenchmarkLongBench v2 | Score60.60% | Rank09 | Participants17 | Percentile50.00% | EvidenceC | Evaluated |
| BenchmarkSWE-bench Multilingual | Score71.70% | Rank19 | Participants43 | Percentile57.14% | EvidenceC | Evaluated |
| BenchmarkTerminal-Bench | Score30.50% | Rank19 | Participants25 | Percentile25.00% | EvidenceC | Evaluated |
| BenchmarkHMMT 2025 | Score84.40% | Rank22 | Participants33 | Percentile34.38% | EvidenceC | Evaluated |
| BenchmarkAIME 2025 | Score94.10% | Rank24 | Participants119 | Percentile80.51% | EvidenceC | Evaluated |
| BenchmarkLiveCodeBench v6 | Score80.60% | Rank24 | Participants62 | Percentile62.30% | EvidenceC | Evaluated |
| BenchmarkMMLU-Pro | Score84.90% | Rank25 | Participants138 | Percentile82.48% | EvidenceC | Evaluated |
| BenchmarkBrowseComp | Score58.30% | Rank39 | Participants63 | Percentile38.71% | EvidenceC | Evaluated |
| BenchmarkSWE-Bench Verified | Score73.40% | Rank46 | Participants113 | Percentile59.82% | EvidenceC | Evaluated |
| BenchmarkTerminal-Bench 2.0 | Score38.50% | Rank47 | Participants51 | Percentile8.00% | EvidenceC | Evaluated |
| BenchmarkHumanity's Last Exam | Score22.10% | Rank63 | Participants103 | Percentile39.22% | EvidenceC | Evaluated |
| BenchmarkGPQA | Score83.70% | Rank72 | Participants247 | Percentile71.14% | EvidenceC | Evaluated |
| BenchmarkLM Arena Webdev | Score1,330.71 rating | Rank80 | Participants97 | Percentile17.71% | EvidenceA | Evaluated |
| BenchmarkLM Arena Text Factuality | Score1,421.89 rating | Rank85 | Participants121 | Percentile30.00% | EvidenceA | Evaluated |
| BenchmarkLM Arena Text | Score1,411.21 rating | Rank93 | Participants210 | Percentile55.98% | EvidenceA | Evaluated |
| BenchmarkLM Arena Text Style Control | Score1,392.15 rating | Rank116 | Participants210 | Percentile44.98% | EvidenceA | Evaluated |
MiMo V2 Flash Arena Results
Preference and agent-evaluation results for the default version.
Sort by
Arena | Category | Rank | Rating / score | Votes | Observations | Result date |
|---|
| Arenatext factuality | Categorygerman | Rank36 | Rating / score1,389.04 | Votes403 | ObservationsN/A | Result date |
| Arenatext factuality | Categorypolish | Rank36 | Rating / score1,403.39 | Votes750 | ObservationsN/A | Result date |
| Arenatext factuality | Categorychinese | Rank50 | Rating / score1,478.61 | Votes1,781 | ObservationsN/A | Result date |
| Arenatext factuality | Categoryspanish | Rank50 | Rating / score1,424.81 | Votes974 | ObservationsN/A | Result date |
| Arenatext factuality | Categoryfrench | Rank59 | Rating / score1,431.41 | Votes872 | ObservationsN/A | Result date |
| Arenatext factuality | Categoryindustry legal and government | Rank65 | Rating / score1,436.13 | Votes2,101 | ObservationsN/A | Result date |
| Arenatext factuality | Categoryindustry medicine and healthcare | Rank67 | Rating / score1,454.47 | Votes1,931 | ObservationsN/A | Result date |
| Arenatext | Categorychinese | Rank68 | Rating / score1,465.41 | Votes3,022 | ObservationsN/A | Result date |
| Arenatext factuality | Categoryindustry mathematical | Rank72 | Rating / score1,403.51 | Votes1,551 | ObservationsN/A | Result date |
| Arenatext factuality | Categoryexpert | Rank73 | Rating / score1,442.88 | Votes2,393 | ObservationsN/A | Result date |
| Arenatext factuality | Categoryhard prompts english | Rank73 | Rating / score1,462.67 | Votes8,645 | ObservationsN/A | Result date |
| Arenatext factuality | Categorycoding | Rank75 | Rating / score1,477.45 | Votes8,504 | ObservationsN/A | Result date |
| Arenatext factuality | Categorymath | Rank75 | Rating / score1,402.99 | Votes1,763 | ObservationsN/A | Result date |
| Arenawebdev | Categorywebdev-react | Rank75 | Rating / score1,309.57 | Votes2,270 | ObservationsN/A | Result date |
| Arenatext | Categoryspanish | Rank76 | Rating / score1,420.80 | Votes1,503 | ObservationsN/A | Result date |
| Arenawebdev | Categorywebdev-html | Rank76 | Rating / score1,353.83 | Votes3,130 | ObservationsN/A | Result date |
| Arenatext factuality | Categoryindustry life and physical and social science | Rank77 | Rating / score1,448.71 | Votes4,827 | ObservationsN/A | Result date |
| Arenatext | Categoryfrench | Rank78 | Rating / score1,433.05 | Votes338 | ObservationsN/A | Result date |
| Arenatext | Categorypolish | Rank78 | Rating / score1,406.52 | Votes1,183 | ObservationsN/A | Result date |
| Arenatext factuality | Categoryindustry software and it services | Rank78 | Rating / score1,466.30 | Votes15,072 | ObservationsN/A | Result date |
| Arenatext | Categorycoding | Rank79 | Rating / score1,441.34 | Votes11,928 | ObservationsN/A | Result date |
| Arenatext | Categoryindustry software and it services | Rank79 | Rating / score1,442.64 | Votes17,521 | ObservationsN/A | Result date |
| Arenatext | Categoryexpert | Rank80 | Rating / score1,426.89 | Votes3,727 | ObservationsN/A | Result date |
| Arenatext | Categoryhard prompts english | Rank80 | Rating / score1,435.00 | Votes11,804 | ObservationsN/A | Result date |
| Arenatext factuality | Categoryenglish | Rank80 | Rating / score1,440.35 | Votes18,117 | ObservationsN/A | Result date |
| Arenatext factuality | Categoryindustry business and management and financial operations | Rank80 | Rating / score1,426.53 | Votes5,987 | ObservationsN/A | Result date |
| Arenawebdev | Categoryoverall | Rank80 | Rating / score1,330.71 | Votes5,403 | ObservationsN/A | Result date |
| Arenawebdev | Categorywebdev | Rank80 | Rating / score1,330.71 | Votes5,403 | ObservationsN/A | Result date |
| Arenatext | Categoryenglish | Rank81 | Rating / score1,430.01 | Votes19,216 | ObservationsN/A | Result date |
| Arenatext factuality | Categoryindustry entertainment and sports and media | Rank81 | Rating / score1,389.00 | Votes5,894 | ObservationsN/A | Result date |
MiMo V2 Flash Pricing
Official vendor API pricing appears first, followed by individual provider offers.
- Official API
- $0.14 input, $0.28 output per 1M
- Official provider
- Xiaomi
- Lowest third-party
- From $0.10 input, $0.30 output per 1M via Qiniu
- Tracked offerings
- 6
Sort by
Provider | Provider model ID | Region | Input / 1M | Output / 1M | Context | Updated |
|---|
| ProviderQiniu | Provider model IDmimo-v2-flash | Regionglobal | Input / 1M$0.10 | Output / 1M$0.30 | Context256K | Updated |
| ProviderQiniu | Provider model IDxiaomi/mimo-v2-flash | Regionglobal | Input / 1M$0.10 | Output / 1M$0.30 | Context256K | Updated |
| ProviderMeganova | Provider model IDXiaomiMiMo/MiMo-V2-Flash | Regionglobal | Input / 1M$0.10 | Output / 1M$0.30 | Context262.1K | Updated |
| ProviderHugging Face | Provider model IDXiaomiMiMo/MiMo-V2-Flash | Regionglobal | Input / 1M$0.10 | Output / 1M$0.30 | Context262.1K | Updated |
| ProviderZenMux | Provider model IDxiaomi/mimo-v2-flash | Regionglobal | Input / 1M$0.10 | Output / 1M$0.30 | Context262.1K | Updated |
| ProviderXiaomi | Provider model IDmimo-v2-flash | Regionglobal | Input / 1M$0.14 | Output / 1M$0.28 | Context262.1K | Updated |
Official prices use only the vendor's configured official Provider and positive standard USD PAYG rates. Third-party offers remain explicitly labeled.
MiMo V2 Flash Runtime Performance
Provider-specific output speed and catalog latency for MiMo-V2-Flash. Runtime does not affect the capability score.
No runtime data
No provider-specific speed or latency record is linked to the default version yet.
Output Speed is generated output tokens received per second. Catalog latency is reported separately from observed provider TTFT.
MiMo V2 Flash Specifications
Technical details for the model's default version.
- Version
- MiMo-V2-Flash
- Released
- Dec 16, 2025
- Knowledge cutoff
- Unknown
- Parameters
- 309B
- Context window
- 256K
- Max output
- 16.4K
- Inputs
- text
- Outputs
- text
- Open weights
- Yes
- License
- MIT
MiMo V2 Flash Versions
Available versions of this model. The score column identifies the version used in the overall ranking.
Sort by
Version | Released | LLMBoard | Parameters | Context | Max output | Open weights | License |
|---|
| VersionMiMo-V2-Flash | Released | LLMBoard50.97 | Parameters309B | Context256K | Max output16.4K | Open weightsYes | LicenseMIT |
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What is MiMo V2 Flash?
Key information about MiMo V2 Flash and its available data.
MiMo V2 Flash is a foundation language model from Xiaomi for reasoning, coding, and agentic scenarios. It uses a hybrid attention architecture with sliding-window and full attention in a 5:1 ratio, a 128-token window, and delivers 150 tokens/sec inference.
Data as of 2026-09-08.
FAQ
Common questions about MiMo V2 Flash.
When was MiMo V2 Flash released?
MiMo V2 Flash's default version was released on Dec 16, 2025.
How much does MiMo V2 Flash cost?
MiMo V2 Flash's official API price is $0.14 per million input tokens and $0.28 per million output tokens via Xiaomi. The lowest tracked third-party offer starts at $0.10 input and $0.30 output via Qiniu.
Who created MiMo V2 Flash?
MiMo V2 Flash was created by Xiaomi.
What is the context window for MiMo V2 Flash?
The default version has a 256K token context window.
Is MiMo V2 Flash open weight?
Yes. The default version is marked as open weight under MIT.
How many API providers offer MiMo V2 Flash?
6 provider offerings are linked to the default version.