Zing-0.5: Toward Playable Worlds with Real-Time Joint Action and Text Control
Zing-0.5 is a released 5B autoregressive world model enabling real-time keyboard and text control at 24 FPS for roughly $0.009 per stream-minute.
Zing-0.5 is a 5B autoregressive world model designed for playability, combining magnitude-aware keyboard inputs with temporally aligned text instructions in jointly annotated videos. It uses event-scale supervision via distribution-matching distillation from a segment-level teacher and four-step generation with context-preserving streaming for real-time 832x480 inference at 24 FPS. The model scores 81.0 overall and 88.5 consistency across 158 WBench Navigation cases, and the weights, inference code, and Zing-SGLang serving implementation are publicly released.
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