The AI Museum
AI Analytics1,072 recordsRecounted 23 September 2026

Frontier vision models from NHK Broadcasting Science Research Laboratories

Weightsopenclosedunknownfrontier only
Year20262025202420232022202120202019201820172016
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1

Models

1 organisations

—

Open weights

0 open, 0 closed

1

Frontier

By Epoch's flag

1M

Largest traceable

Neocognitron

1980

Span

1 with a traceable size

Releases

by year
1980

Organisation

Country

Domain

Records

1
Frontier vision models from NHK Broadcasting Science Research Laboratories, newest first. Each row links to the source Epoch AI records for it.
ModelOrganisationReleasedParametersWeights
NeocognitronNHK Broadcasting Science Research Laboratories1980-041MNot 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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