阶跃星辰开源Step 3.5 Flash,华为昇腾等芯片完成适配
Feng Huang Wang·2026-02-02 06:44

Core Viewpoint - The release of the new open-source Agent base model Step3.5Flash by Jumpsky is aimed at real-time Agent workflow scenarios, utilizing a sparse MoE architecture with a total parameter count of 196 billion, designed to balance inference speed and cost [1] Group 1: Model Specifications - Step3.5Flash achieves an inference speed of up to 350 tokens per second for single request code tasks [1] - The model activates approximately 11 billion parameters per token [1] Group 2: Industry Collaboration - Multiple chip manufacturers, including Huawei Ascend, Muxi Co., Biran Technology, Suiruan Technology, TianShu Zhixin, and Alibaba Pingtouge, have completed adaptations for the model [1] - Jumpsky previously initiated the "MoCore Ecological Innovation Alliance" in July 2025 with several chip and infrastructure companies to enhance computing efficiency and promote the application of large models [1] Group 3: Strategic Implications - The release of Step3.5Flash is viewed as a further practice in the collaboration between model and computing power [1]

阶跃星辰开源Step 3.5 Flash,华为昇腾等芯片完成适配 - Reportify