Updated 3 h ago · first seen 11 Sept 2026
model_01M294XNXF3VBG31N2EJBMK77N
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
- 1 quantization0 official · 1 third-partySeparate entities (checkpoint · quantization · conversion · packaging) pointing to this model through canonical_id.
- Provider deployments
- None recorded
- API aliases
- NoneIdentifiers under which providers and evaluators refer to this model.
- Folded evaluation variants
- 0Effort / thinking variants (…-high, …-non-reasoning) are result configurations of this model, not separate models. Their old URLs redirect here.
Openness
Restricted weights— weights downloadable under Research-Only; commercial use restricted; 6 dimensions unknown.
Weights downloadable, but the licence restricts commercial use, hosting, derivatives or field of use (community, research and RAIL licences).
Weights
Yes
Inference code
—
Training code
—
Training data
—
Dataset
—
Commercial use
No
Redistribution
—
Derivatives
—
Licence: Research / non-commercial licence (custom) (research-only)
dimensions marked null are unknown, not false
Key facts
- Release date
Source:Hugging Face Hub (public pages, model cards, papers)T2observed 5 d agomedium
- Model card
Source:Hugging Face Hub (public pages, model cards, papers)T2observed 5 d agomedium
Architecture
- Parameters
Source:Hugging Face Hub (public pages, model cards, papers)T2observed 5 d agomedium
- Weights dtype
Source:Hugging Face Hub (public pages, model cards, papers)T2observed 5 d agomedium
- File size
Source:Hugging Face Hub (public pages, model cards, papers)T2observed 5 d agomedium
- Library name
Source:Hugging Face Hub (public pages, model cards, papers)T2observed 5 d agomedium
- Pipeline tag
Source:Hugging Face Hub (public pages, model cards, papers)T2observed 5 d agomedium
- Hugging Face repo
Source:Hugging Face Hub (public pages, model cards, papers)T2observed 5 d agomedium
Capabilities
Modalities
- Modalities
- image
- Input
- image
- Output
- image
Capabilities
Tool calling
Unavailable
Structured output
Unavailable
Reasoning
Unavailable
Vision
Unavailable
Audio
Unavailable
Fine-tuning available
Unavailable
No capability flags have been observed from a source yet — we do not infer them.
- Languages
Source:Hugging Face Hub (public pages, model cards, papers)T2observed 5 d agomedium
Hardware fit37
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.
Lineage
Open in Graph →Versions & Artifacts1
Version history
Openness2 changes
11 Sept 2026→12 Sept 2026→12 Sept 2026current
License1 change
11 Sept 2026→12 Sept 2026current
Parametersfirst 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 1
quantization 1
- black-forest-labs/FLUX.2-klein-9b-kv-fp8Black Forest Labs—
Timeline2
Full timeline →FLUX.2-klein-9b-kv: openness changed from open-weights to restricted-weights
Opennessopen-weights→restricted-weightshuggingfaceFLUX.2-klein-9b-kv: license changed from Other to Research-Only
LicenseOther→Research-Onlyhuggingface
Change history43
Viewing AI Atlas as of 9 Sept 2026 — attributes exactly as the atlas knew them on that day; later corrections are not shown.
Back to today →FLUX.2-klein-9b-kv was not yet in AI Atlas on 9 Sept 2026
Release daterelease_date1
Opennessopenness3
Licenselicense2
Parametersparameter_count1
Modalitiesmodalities1
Input modalitiesmodalities_input1
Output modalitiesmodalities_output1
Languageslanguages1
File sizefile_size_gb1
Hugging Face repohf_repo1
Pipeline tagpipeline_tag1
Model cardmodel_card_url1
Downloadsmetric.downloads6
Likesmetric.likes4
Accessaccess1
Commercial use allowedcommercial_use_allowed1
Gatedgated1
Gated modegated_mode1
Last modifiedlast_modified1
Library namelibrary_name1
License keylicense_key1
License namelicense_name1
License rawlicense_raw1
Downloads all timemetric.downloads_all_time6
Weights availableweights_available1
Weights dtypeweights_dtype1
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
28
Source tiers
T228
Freshest observation
4 h ago
Conflicts
None
Source documents 2
Tier 1 = official/primary, 2 = quality secondary, 3 = community, 4 = unverified. Every snapshot is archived; see all sources and the methodology.
Data quality (56/100) measures how well AI Atlas knows this entity — completeness, primary-source ratio, freshness, conflicts — never how good the model is. Methodology →