StepFun Unveils Native AI Terminal OS
机器之心 · wechat · 2026-07-19
This in-depth article from Synced introduces the AI terminal and agent system launched by StepFun at WAIC: the world's first large model native AI terminal brand STEPX, the agent-native operating system StepAOS, and the personal agent Amoo.
The article emphasizes that STEPXNeo is no longer just an "OS+AI" approach of adding buttons to a system. Instead, it treats agents as primary residents to reorganize underlying capabilities: unifying computing resource pools, semantic data layers, and atomic capability engines, shifting service invocation from GUI clicks to protocol interfaces. It also introduces dual-domain three-step memory, device-cloud collaborative decision-making, and a security mechanism that is "trusted, visible, controllable, and reversible." Live demos included tasks like helping users find charging stations, placing orders, and organizing photos.
The author describes this approach as a trinity of "model, software, and hardware": defining the agent experience through the model, system, and terminal together, with the goal of letting ordinary users get results directly via natural language instead of manually operating multiple apps.
Related event: StepFun Unveils STEPX and StepAOS at WAIC(3 posts)→
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