StepFun previews Step 5 for large-scale research and analytical deliverables

StepFun has previewed Step 5, an agent built for professional knowledge work spanning large-scale research, structured analysis, and interactive reporting.

In one agent action, it coordinated 950 web fetches and assembled 300,000 monthly records across 1,000 locations over 25 years. In another, it produced a 17-sheet analytical workbook with source reconciliation, formulas, and trend models.