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BITTERS

Training compute
7.8×10¹⁷ FLOP
Parameters
650M
Published
Oct 1, 2023

BITTERS is an AI model developed by LG and Shutterstock (South Korea and United States), first published in October 2023. It works in the vision domain, on tasks such as image captioning.

Training it took an estimated 7.8×10¹⁷ FLOP of compute (estimation method: operation counting). The model has 650,000,000 parameters. It was trained on roughly 108.8B datapoints.

Access: Unreleased. Its weights are not openly released. Epoch AI rates the confidence of this record as likely.

Full record
Organization
LG, Shutterstock
Country of organization
South Korea, United States
Domain
Vision
Task
Image captioning
Training compute
7.8×10¹⁷ FLOP
Compute estimation method
Operation counting
Parameters
650,000,000
Dataset size
108.8B
Model accessibility
Unreleased
Open weights
No
Epoch confidence
Likely
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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