Step 3.5 Flash jumped to the top of the OpenClaw rankings for two consecutive days.

After the comprehensive open source on March 4th, the global popularity of the new generation base model Step 3.5 Flash of Step Star significantly increased, and the model's invocation volume on OpenClaw continued to rise to the number one spot globally for two days. Some overseas developers believe that the open source extent of this model is "very rare" in the current large model market, as the usual practice of model companies is to open source finished models. The Step Star algorithm team not only open sourced the Step 3.5 Flash model, but also the pre-training weights, mid-training weights, and the accompanying Steptron training framework of this Agent base model, not only supporting developers to be more flexible in secondary development, but also considering the actual needs of the development community, providing them with more diverse options.