Step 3.5 Flash pre-training/mid-training/training framework is all open source!

Steptron has announced that its entire Step 3.5 Flash pre-training/mid-training/training framework is open source, including Base weights, Midtrain weights, and the Steptron training framework. This model is Steptron's most powerful open-source foundational model to date, possessing powerful inference and agent intelligence, and is designed specifically for agents.