Step 5 Preview
Review Step 5 Preview on key metrics including price, context length, throughput, and model features.
AuthorStepFun
Context Length1.0M
Supports Tools
Step 5 Preview is StepFun's flagship model for agentic work, built on a sparse Mixture-of-Experts architecture (27B active / 600B total parameters). It performs strongly in software engineering and professional knowledge work, with particular strength in finance.
Activity
Last 14 daysNot enough activity yet
Prompt
0Completion
0Total
-Startup
Startup
Latency (p50)-
Throughput (p50)-
Pricing
Input$0.50/M tokens
Output$1.35/M tokens
Cached input$0.02/M tokens
Features
Input Modalitiestext, image
Output Modalitiestext
Supported EndpointsChat Completions
Vision
Supports Tools