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AI models

Step-1.5V

Parameters
100B
Published
Mar 1, 2024

Step-1.5V is an AI model developed by StepFun (China), first published in March 2024. It works in the vision domain, on tasks such as visual question answering.

Epoch AI has no training-compute estimate for this model. The model has 100,000,000,000 parameters.

Full record
Organization
StepFun
Country of organization
China
Domain
Vision
Task
Visual question answering
Parameters
100,000,000,000
More from StepFun
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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