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mimo-v2-flash

Xiaomihuggingface.co/XiaomiMiMo/MiMo-V2-Flash

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data quality66

Updated 1 h ago · first seen 11 Sept 2026

model_01M29A5BN9ESF6HHKDM70KX5HB

Overview

Identity

Canonical model
Yesidentity confidence: mediumOne row per real model release. Artifacts (checkpoints, quantisations, conversions) and folded evaluation variants point here.
Official checkpoints
official_checkpoints = hf_repo identifiers carried by the model itself; artifacts are separate entities pointing here through canonical_id.
Artifacts
None recordedSeparate entities (checkpoint · quantization · conversion · packaging) pointing to this model through canonical_id.
Provider deployments
None recorded
API aliases
mimo-v2-flashmimo-v2-flash-reasoningIdentifiers under which providers and evaluators refer to this model.
Folded evaluation variants
1Effort / thinking variants (…-high, …-non-reasoning) are result configurations of this model, not separate models. Their old URLs redirect here.

Openness

Open weightsweights downloadable under MIT; commercial use allowed; redistribution allowed; derivatives allowed; 4 dimensions unknown.

Weights downloadable under a permissive or Creative Commons licence allowing commercial use; code or data may be missing.

  • Weights

    Yes

  • Inference code

  • Training code

  • Training data

  • Dataset

  • Commercial use

    Yes

  • Redistribution

    Yes

  • Derivatives

    Yes

Licence: MIT License (permissive · SPDX MIT)

dimensions marked null are unknown, not false

Key facts

Release date

Source:Hugging Face Hub (public pages, model cards, papers)T2observed 4 d agomedium

Status

Source:Artificial AnalysisT2observed 5 d agomedium

Architecture

Architecture

Source:Hugging Face Hub (public pages, model cards, papers)T2observed 4 d agomedium

Model type

Source:Hugging Face Hub (public pages, model cards, papers)T2observed 4 d agomedium

Parameters

Source:Hugging Face Hub (public pages, model cards, papers)T2observed 4 d agomedium

Weights dtype

Source:Hugging Face Hub (public pages, model cards, papers)T2observed 4 d agomedium

File size

Source:Hugging Face Hub (public pages, model cards, papers)T2observed 4 d agomedium

Library name

Source:Hugging Face Hub (public pages, model cards, papers)T2observed 4 d agomedium

Pipeline tag

Source:Hugging Face Hub (public pages, model cards, papers)T2observed 4 d agomedium

Hugging Face repo

Source:Hugging Face Hub (public pages, model cards, papers)T2observed 4 d agomedium

Capabilities

Modalities

Modalities
text
Input
text
Output
text

Capabilities

  • Tool calling

    Unavailable

  • Structured output

    Unavailable

  • Reasoning

    No

    Artificial Analysis · T2

  • Vision

    Unavailable

  • Audio

    Unavailable

  • Fine-tuning available

    Unavailable

Context window

Source:Artificial AnalysisT2observed 5 d agomedium

Comparable same task and conditions · Partially comparable same task, conditions differ (effort, temperature, judge) · Not comparable different variant or metric

Benchmark results grouped by comparability group
Benchmark · groupBest scoreTrustConfigurationResultsvs leaderEvaluatedSource
Terminal-Benchagentic · accuracy · variant=hard · evaluator=Artificial AnalysisIndependentevaluatorArtificial Analysisvarianthardreasoningonconditions differ across rows → partially comparable4−37.9 ptvs gpt-5.6-solobs. 16 Sept 2026artificialanalysis.aiT2
Terminal-Benchagentic · accuracy · variant=v2.1 · evaluator=Artificial AnalysisIndependentevaluatorArtificial Analysisvariantv2.1reasoningoffconditions differ across rows → partially comparable2non-primary groupobs. 15 Sept 2026artificialanalysis.aiT2
τ²-benchagentic · pass^1 · variant=Telecom · evaluator=Artificial AnalysisIndependentevaluatorArtificial AnalysisvariantTelecomreasoningonconditions differ across rows → partially comparable2non-primary groupobs. 16 Sept 2026artificialanalysis.aiT2
τ²-benchagentic · pass^1 · evaluator=Artificial AnalysisIndependentevaluatorArtificial Analysisreasoningonconditions differ across rows → partially comparable2−4.09 ptvs Z.ai GLM 5.2obs. 11 Sept 2026artificialanalysis.aiT2
Artificial Analysis Intelligence Indexcomposite · indexIndependentreasoningonversion4.3conditions differ across rows → partially comparable4−32.5vs Claude Fable 5.1obs. 16 Sept 2026artificialanalysis.aiT2
IFBenchinstruction-following · accuracy · evaluator=Artificial AnalysisIndependentevaluatorArtificial Analysisreasoningonconditions differ across rows → partially comparable4−19.1 ptvs Grok 4.3obs. 16 Sept 2026artificialanalysis.aiT2
Humanity's Last Examknowledge · accuracy · evaluator=Artificial AnalysisIndependentevaluatorArtificial Analysisreasoningonconditions differ across rows → partially comparable4−36.3 ptvs Claude Fable 5.1obs. 16 Sept 2026artificialanalysis.aiT2
GPQA Diamondreasoning · accuracy · variant=Diamond · evaluator=Artificial AnalysisIndependentevaluatorArtificial AnalysisvariantDiamondreasoningonconditions differ across rows → partially comparable2non-primary groupobs. 16 Sept 2026artificialanalysis.aiT2
GPQA Diamondreasoning · accuracy · variant=GPQA Diamond · evaluator=Artificial AnalysisIndependentevaluatorArtificial AnalysisvariantGPQA Diamondreasoningonconditions differ across rows → partially comparable2−11.6 ptvs gpt-6-astraobs. 11 Sept 2026artificialanalysis.aiT2

Current rows only, grouped by benchmark → canonical metric → comparability group (task configuration). Effort variants folded into this model appear as rows of the same group. 26 current rows in total. “vs leader” compares with the current leader of the benchmark's primary group only; other groups are not directly comparable. Comparability rules →

Hardware fit37

Estimated

6 of 37 device × quantization combinations fit.

Run locally: your machine →
Estimated hardware fit
HardwareQuantizationDevice memoryEst. memoryFits
Apple M3 Ultra4bit178.6 GB est.Yes
Mac Studio (Apple M5 Ultra)4bit178.6 GB est.Yes
Apple M2 Ultra4bit178.6 GB est.Yes
AMD Instinct MI300X4bit192 GB178.6 GB est.Yes
AMD Instinct MI325X4bit256 GB178.6 GB est.Yes
NVIDIA DGX B2004bit1,440 GB178.6 GB est.Yes
Apple M1 Ultra4bit178.6 GB est.No
Apple M3 Max4bit178.6 GB est.No
Apple M4 Max4bit178.6 GB est.No
Mac Studio (Apple M5 Max)4bit178.6 GB est.No
MacBook Pro (Apple M5 Max)4bit178.6 GB est.No
Apple M2 Max4bit178.6 GB est.No
Apple M1 Max4bit178.6 GB est.No
Apple M4 Pro4bit178.6 GB est.No
Mac mini (Apple M5 Pro)4bit178.6 GB est.No
MacBook Pro (Apple M5 Pro)4bit178.6 GB est.No
Apple M3 Pro4bit178.6 GB est.No
Apple M1 Pro4bit178.6 GB est.No
Apple M2 Pro4bit178.6 GB est.No
Apple M44bit178.6 GB est.No
iMac (Apple M4)4bit178.6 GB est.No
Mac mini (Apple M6)4bit178.6 GB est.No
MacBook Air (Apple M5)4bit178.6 GB est.No
MacBook Pro (Apple M5)4bit178.6 GB est.No
Apple M24bit178.6 GB est.No
Apple M34bit178.6 GB est.No
Apple M14bit178.6 GB est.No
NVIDIA GeForce RTX 30904bit24 GB178.6 GB est.No
NVIDIA GeForce RTX 40904bit24 GB178.6 GB est.No
NVIDIA GeForce RTX 50904bit32 GB178.6 GB est.No
NVIDIA A100 80GB4bit80 GB178.6 GB est.No
NVIDIA H100 SXM4bit80 GB178.6 GB est.No
NVIDIA H100 NVL4bit94 GB178.6 GB est.No
NVIDIA DGX Spark4bit128 GB178.6 GB est.No
NVIDIA H2004bit141 GB178.6 GB est.No
NVIDIA H200 NVL4bit141 GB178.6 GB est.No
NVIDIA B2004bit180 GB178.6 GB est.No
Assumptions (7)
  • Estimated, not measured: weights = parameters × bytes/param × 1.15 runtime overhead (or the observed artifact file size when one is recorded).
  • bytes/param: 4bit = 0.5, 8bit = 1.0, fp16 = 2.0 (uniform quantization, no per-layer exceptions).
  • KV cache: 2 × layers × kv_heads × head_dim × 2 bytes × context × batch when the architecture is known; otherwise 0.5 GB per 8 192 tokens (× batch), independent of architecture (GQA/MLA models need less).
  • A model 'fits' when the estimate is at most the device memory minus 2 GB reserved for the OS and framework.
  • Mixture-of-experts models are estimated on total parameters (all experts must be resident); active parameters are ignored.
  • Device memory uses the largest configuration when several are listed (e.g. Apple silicon tiers).
  • Multi-GPU: device memories are summed; interconnect bandwidth, tensor-parallel replication and pipeline bubbles are not modelled.

Versions & Artifacts0

Version history

Context windowfirst observation only

11 Sept 2026current

Licensefirst observation only

12 Sept 2026current

Opennessfirst observation only

11 Sept 2026current

Parametersfirst observation only

12 Sept 2026current

Statusfirst observation only

11 Sept 2026current

Each hop is a claim: click a value for its source, tier and observation time. Nothing is overwritten — a new observation closes the previous claim.

Artifacts 0

No artifact (checkpoint, quantisation, conversion or packaging) points to this model yet.

Change history47

Temporal, append-only claims: a new observation closes the previous claim instead of overwriting it. Rewind the record with the as-of picker.

Viewing AI Atlas as of 18 Jun 2026 — attributes exactly as the atlas knew them on that day; later corrections are not shown.

Back to today →

mimo-v2-flash was not yet in AI Atlas on 18 Jun 2026

First seen 11 Sept 2026. Nothing is inferred backwards: no attribute is shown for dates before the first observation.
47 claims · 36 properties

Release daterelease_date1

Claim history for Release date
ValueValid from → toStatusSourceConfidenceExtractor
16 Dec 2025currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Statusstatus1

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ValueValid from → toStatusSourceConfidenceExtractor
deprecatedcurrentcurrentArtificial AnalysisT2mediumdeterministic

Opennessopenness2

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ValueValid from → toStatusSourceConfidenceExtractor
open-weightscurrentcurrentArtificial AnalysisT2mediumdeterministic
open-weightscurrentcurrentArtificial AnalysisT2mediumdeterministic

Licenselicense1

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ValueValid from → toStatusSourceConfidenceExtractor
MITcurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Architecturearchitecture1

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ValueValid from → toStatusSourceConfidenceExtractor
MiMoV2FlashForCausalLMcurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Parametersparameter_count1

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ValueValid from → toStatusSourceConfidenceExtractor
309.8BcurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Context windowcontext_length2

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ValueValid from → toStatusSourceConfidenceExtractor
256K tokenscurrentcurrentArtificial AnalysisT2mediumdeterministic
256K tokenscurrentcurrentArtificial AnalysisT2mediumdeterministic

Modalitiesmodalities1

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ValueValid from → toStatusSourceConfidenceExtractor
textcurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Input modalitiesmodalities_input1

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ValueValid from → toStatusSourceConfidenceExtractor
textcurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Output modalitiesmodalities_output1

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ValueValid from → toStatusSourceConfidenceExtractor
textcurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Quantization formatquant_format1

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ValueValid from → toStatusSourceConfidenceExtractor
fp8currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

File sizefile_size_gb1

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ValueValid from → toStatusSourceConfidenceExtractor
313.1 GBcurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Hugging Face repohf_repo1

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ValueValid from → toStatusSourceConfidenceExtractor
XiaomiMiMo/MiMo-V2-FlashcurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Pipeline tagpipeline_tag1

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ValueValid from → toStatusSourceConfidenceExtractor
text-generationcurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Model cardmodel_card_url1

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ValueValid from → toStatusSourceConfidenceExtractor
https://huggingface.co/XiaomiMiMo/MiMo-V2-FlashcurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Downloadsmetric.downloads5

Claim history for Downloads
ValueValid from → toStatusSourceConfidenceExtractor
98,892currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic
97,160supersededHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic
94,623supersededHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic
92,798supersededHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic
93,608supersededHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Likesmetric.likes1

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ValueValid from → toStatusSourceConfidenceExtractor
750currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Aa context windowaa_context_window1

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ValueValid from → toStatusSourceConfidenceExtractor
256,000 tokenscurrentcurrentArtificial AnalysisT2mediumdeterministic

Aa opennessaa_openness1

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ValueValid from → toStatusSourceConfidenceExtractor
open-weightscurrentcurrentArtificial AnalysisT2mediumdeterministic

Accessaccess1

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ValueValid from → toStatusSourceConfidenceExtractor
opencurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Artifact kindartifact_kind1

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ValueValid from → toStatusSourceConfidenceExtractor
quantizationcurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Commercial use allowedcommercial_use_allowed1

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ValueValid from → toStatusSourceConfidenceExtractor
YescurrentcurrentAI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2highderived

Derivatives allowedderivatives_allowed1

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ValueValid from → toStatusSourceConfidenceExtractor
YescurrentcurrentAI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2highderived

Hf inference providershf_inference_providers1

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ValueValid from → toStatusSourceConfidenceExtractor
featherless-ai, novitacurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Is quantizedis_quantized1

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ValueValid from → toStatusSourceConfidenceExtractor
YescurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Last modifiedlast_modified1

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ValueValid from → toStatusSourceConfidenceExtractor
2026-07-09T04:25:07+00:00currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Library namelibrary_name1

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ValueValid from → toStatusSourceConfidenceExtractor
transformerscurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

License keylicense_key1

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ValueValid from → toStatusSourceConfidenceExtractor
MITcurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

License rawlicense_raw1

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ValueValid from → toStatusSourceConfidenceExtractor
mitcurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Downloads all timemetric.downloads_all_time5

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ValueValid from → toStatusSourceConfidenceExtractor
1,185,659currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic
1,181,179supersededHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic
1,176,785supersededHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic
1,173,469supersededHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic
1,171,082supersededHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Model typemodel_type1

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ValueValid from → toStatusSourceConfidenceExtractor
mimo_v2_flashcurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Reasoningreasoning2

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ValueValid from → toStatusSourceConfidenceExtractor
NocurrentcurrentArtificial AnalysisT2mediumdeterministic
YescurrentcurrentArtificial AnalysisT2mediumdeterministic

Redistribution allowedredistribution_allowed1

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ValueValid from → toStatusSourceConfidenceExtractor
YescurrentcurrentAI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2highderived

Tagstags1

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ValueValid from → toStatusSourceConfidenceExtractor
custom_code, fp8, mimo_v2_flash, safetensors, text-generation, transformerscurrentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Weights availableweights_available1

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ValueValid from → toStatusSourceConfidenceExtractor
YescurrentcurrentAI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2highderived

Weights dtypeweights_dtype1

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ValueValid from → toStatusSourceConfidenceExtractor
BF16, F32, F8_E4M3currentcurrentHugging Face Hub (public pages, model cards, papers)T2mediumdeterministic

Claims are temporal and append-only: a new observation closes the previous claim (valid_to) instead of overwriting it. Conflicting claims from different sources are kept side by side and flagged — never averaged. Methodology →

Provenance

Attributed facts

36

Source tiers

T236

Freshest observation

2 h ago

Conflicts

None

Source documents 3

Source documents
SourceDocumentTypeTierLast observedSnapshots
Artificial Analysisartificialanalysis.ai/leaderboards/models leaderboardT2· Quality secondary1 h ago18
Hugging Face Hub (public pages, model cards, papers)huggingface.co/XiaomiMiMo/MiMo-V2-Flash model_pageT2· Quality secondary2 h ago25
Hugging Face Hub (public pages, model cards, papers)huggingface.co/models?author=XiaomiMiMo&p=0&sort=downloads listingT2· Quality secondary3 h ago26

Tier 1 = official/primary, 2 = quality secondary, 3 = community, 4 = unverified. Every snapshot is archived; see all sources and the methodology.

Data quality (66/100) measures how well AI Atlas knows this entity — completeness, primary-source ratio, freshness, conflicts — never how good the model is. Methodology →