Step-1V / 1.5V / 2V

model
StepFun
Series of vision-language models capable of understanding images and complex documents.
HuggingFaceWebsite

Model Details

Variants

Name Parameters Notes
Step-1V — —
Step-1.5V — —
Step-2V — —
multimodalopen-weight

Notes

Step-1V launched Mar 2024. Step-1.5V launched at WAIC Jul 2024.