Step 5 Preview Hits WorkBuddy, Free Two Weeks

This is a smart distribution play: StepFun gets its flagship model into real office workflows, while WorkBuddy gains another high-end model option without asking users to manage APIs.

• –WorkBuddy provides an accessible testbed for research, document, spreadsheet, and presentation workflows.
• –The model’s long context, vision input, and agentic focus could benefit complex, multi-step tasks.
• –The October 15 open-weights milestone is the more important date for developers who need deployment control.
• –Builders should test independently before committing; benchmark claims remain largely vendor-reported.
• –Post-promotion pricing and the open-weights license will determine whether experimentation becomes production adoption.