The AI Museum
AI Analytics1,072 recordsRecounted 23 September 2026

Models from Microsoft

Weightsopenclosedunknownfrontier only
Year20262025202420232022202120202019201820172016
1 filter active, showing 22 of 1,072 recordsClear all

22

Models

1 organisations

24%

Open weights

4 open, 13 closed

2

Frontier

By Epoch's flag

530B

Largest traceable

Megatron-Turing NLG 530B

2012–2026

Span

11 with a traceable size

Releases

by year
201220132014201520162017201820192020202120222023202420252026

Organisation

Country

Domain

Records

22
Models from Microsoft, newest first. Each row links to the source Epoch AI records for it.
ModelOrganisationReleasedParametersWeights
MAI-Code-1-FlashMicrosoft2026-06—Closed
MAI-Image-2.5Microsoft2026-06—Closed
CODEFUSION (Python)Microsoft2023-1075MClosed
VALL-EMicrosoft2023-01353M *Closed
BEIT-3Microsoft2022-082B *Open
DeBERTaV3large + KEARMicrosoft2022-05418MClosed
T-NLRv5 XXLMicrosoft2021-125BClosed
FlorenceMicrosoft2021-11893MClosed
Megatron-Turing NLG 530BMicrosoft2021-10530BClosed
MEBMicrosoft2021-09135BClosed
Turing ULRv5Microsoft2021-092BClosed
DeBERTaMicrosoft2021-062BOpen
Turing-NLGMicrosoft2020-0217B *Closed
MT-DNNMicrosoft2019-01330MOpen
Chinese - English translationMicrosoft2018-03—Not recorded
MS-ensemble-speech-recognitionMicrosoft2016-093B *Closed
ResNet-1001Microsoft2016-0910M *Not recorded
ResNet-101 (ImageNet)Microsoft2015-1245MOpen
ResNet-110 (CIFAR-10)Microsoft2015-122M *Not recorded
ResNet-152 (ImageNet)Microsoft2015-1260MNot recorded
SPPNetMicrosoft2014-06—Not recorded
RNN+LDA+KN5+cacheMicrosoft2012-129M *Closed

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.

How this museum is made