The AI Museum
AI Analytics1,072 recordsRecounted 23 September 2026

Open-weight models from Germany

10

Models

6 organisations

100%

Open weights

10 open, 0 closed

0

Frontier

By Epoch's flag

3B

Largest traceable

ProtT5-XL-U50

2015–2023

Span

7 with a traceable size

Records

10
Open-weight models from Germany, newest first. Each row links to the source Epoch AI records for it.
ModelOrganisationReleasedParametersWeights
Ankh_largeTechnical University of Munich2023-012BOpen
LDM-1.45BHeidelberg University2021-121BOpen
Projected GANHeidelberg University2021-11Open
ProtBERT-BFDTechnical University of Munich2021-05420MOpen
ProtT5-XL-U50Technical University of Munich2021-053BOpen
VQGAN + CLIPHeidelberg University2020-12Open
German ELECTRA Largedeepset2020-10335MOpen
UDSMProtFraunhofer Heinrich Hertz Institute2019-0928M *Open
EnhanceNetMax Planck Institute for Intelligent Systems2016-12814,464Open
U-NetUniversity of Freiburg2015-0538MOpen

An asterisk marks a parameter figure the source does not consider traceable to the people who built the model. That judgement is the source’s and it has false negatives: Kimi K3 is marked speculative at 2.8T while Moonshot’s own model card states the figure. Why that distinction carries the whole exhibit.

Counts are of models Epoch AI records as notable, not of every model released. The most recent month is always incomplete, because a model enters the dataset when it is reviewed rather than when it ships.

Epoch AI, 'Data on AI Models'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/data/ai-models-documentation' Used under CC BY 4.0.

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