The AI Museum
AI Analytics1,072 recordsRecounted 23 September 2026

Frontier vision models in 2015

3

Models

3 organisations

0%

Open weights

0 open, 1 closed

3

Frontier

By Epoch's flag

87M

Largest traceable

MSRA (C, PReLU)

2015

Span

1 with a traceable size

Releases

by month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sept
Oct
Nov
Dec

Records

3
Frontier vision models in 2015, newest first. Each row links to the source Epoch AI records for it.
ModelOrganisationReleasedParametersWeights
Inception v3Google2015-1224M *Not recorded
SAF R-CNNBeijing Institute of Technology2015-10138M *Closed
MSRA (C, PReLU)Microsoft Research2015-0287MNot 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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