The AI Museum
AI Analytics1,092 recordsRecounted 5 November 2026

Unrecorded-weight games models from United States of America

7

Models

5 organisations

—

Open weights

0 open, 0 closed

3

Frontier

By Epoch's flag

—

Largest traceable

No traceable figure

1959–2017

Span

0 with a traceable size

Records

7
Unrecorded-weight games models from United States of America, newest first. Each row links to the source Epoch AI records for it.
ModelOrganisationReleasedParametersWeights
OpenAI TI7 DOTA 1v1OpenAI2017-08—Not recorded
A3C FF hsGoogle2016-02—Not recorded
Advantage LearningGoogle DeepMind2015-12—Not recorded
DQN-2015Google2015-022M *Not recorded
HyperNEATUniversity of Texas at Austin2014-03239,712 *Not recorded
TD-GammonIBM1992-0525,000 *Not recorded
Samuel Neural CheckersIBM1959-0716 *Not 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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