Step-2

Parameters

1T

Published

Mar 1, 2024

Step-2 is an AI model developed by StepFun (China), first published in March 2024. It works in the language domain, on tasks such as language modeling/generation and question answering.

Epoch AI has no training-compute estimate for this model. The model has 1,000,000,000,000 parameters.

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

Full record

Organization: StepFun
Country of organization: China
Domain: Language
Task: Language modeling/generation, Question answering
Parameters: 1,000,000,000,000
Model accessibility: API access
Open weights: No
Epoch confidence: Likely