The AI Museum
AI Analytics1,072 recordsRecounted 23 September 2026

Models from University of California San Diego

6

Models

1 organisations

75%

Open weights

3 open, 1 closed

1

Frontier

By Epoch's flag

83M

Largest traceable

ResNeXt-101 (64×4d)

1986–2020

Span

3 with a traceable size

Records

6
Models from University of California San Diego, newest first. Each row links to the source Epoch AI records for it.
ModelOrganisationReleasedParametersWeights
Theseus 6/768University of California San Diego2020-0266MOpen
ResNeXt-101 (64×4d)University of California San Diego2016-1183MOpen
ResNeXt-50University of California San Diego2016-1125M *Open
CompACT-DeepUniversity of California San Diego2015-07Closed
MLP with back-propagationUniversity of California San Diego1986-10720Not recorded
Error PropagationUniversity of California San Diego1986-01Not recorded

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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