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Perceiver IO (optical flow)

Parameters
27.9M
Published
Feb 8, 2020

Perceiver IO (optical flow) is an AI model developed by DeepMind (United Kingdom), first published in February 2020. It works in the multimodal, language and vision domain, on tasks such as language modeling/generation and image captioning.

Epoch AI has no training-compute estimate for this model. The model has 27,900,000 parameters. It was trained on roughly 146B datapoints.

Access: Unreleased. Its weights are not openly released. The reference paper has 816 citations. Epoch AI rates the confidence of this record as confident.

Full record
Organization
DeepMind
Country of organization
United Kingdom
Domain
Multimodal, Language, Vision
Task
Language modeling/generation, Image captioning
Parameters
27,900,000
Dataset size
146B
Model accessibility
Unreleased
Open weights
No
Citations
816
Epoch confidence
Confident
More from DeepMind
SourceEpoch AI, 'AI Models'. Published online at epoch.ai. Retrieved 2026-07-29 from https://epoch.ai/data/ai-models. Licensed under CC BY 4.0.
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