Step 3.5 Flash Series New Release! Available to All Step Plan Users!

StepFun's latest model, Step 3.5 Flash 2603, is now live. Open to all Step Plan users — welcome to try it! This model is an optimized version of Step 3.5 Flash. Building on the Flash series' strengths of high response speed and low cost, it brings the following improvements: Added low think mode, which further reduces token consumption and improves output efficiency in relevant scenarios. Optimized training for Coding frameworks and Agent frameworks, enhancing experience, stability, and token efficiency. From our testing, Step 3.5 Flash 2603 in default reasoning mode (high) achieves roughly the same reasoning scores while reducing token consumption by 14%; switching to low think mode results in a slight drop in reasoning scores, but token consumption drops by 56%. We've noticed that OpenClaw users interact with AI differently — especially in Agent scenarios, where a large number of tasks are high-frequency but not particularly complex. Savvy users are already "allocating on demand": us