Stepfun new model "Step 5 Preview" just leaked

A new model named "Step 5 Preview" from Stepfun has reportedly leaked. This new iteration shows a significant improvement, jumping from version 3.7 to 5.0. Evidence of this leak includes links to artificialanalysis.ai/models/step-5 and several preview images on reddit.com, suggesting a substantial advancement in the model's capabilities.

This leak uniquely provides specific version numbers, 3.7 to 5.0, detailing the scale of improvement unlike general announcements.