AI BriefingStepFun Step Code adds built-in sub-agents and web deployment features
·2026.10.27 11:30
Key point
StepFun released Step Code, derived from Pi, with built-in sub-agent and web deployment capabilities.
Details
- StepFun released Step Code, a terminal coding agent derived from the open-source coding agent Pi
- Recorded 1st place with 73.3% on the Multi-Frame benchmark, and tied with DeepSeek Harness at 80.9% on Terminal-Bench 2.1
- Built-in sub-agents (exploration, review, planner, etc.) and plan mode improve token efficiency
- The StepPage plugin allows deploying local static files to StepFun hosting to generate a public URL
- Step Plan subscription fees range from Mini $6.99 to Max $99, and it is released under the MIT license
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