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LingBot-Map — Autoregressive 3D world understanding in real — Open-source GitHub project by Ant Group’s Robbyant tea...
100k ft — What is this?
LingBot-Map — Autoregressive 3D world understanding in real — Open-source GitHub project by Ant Group’s Robbyant tea...
50k ft — Why care?
LingBot-Map — Autoregressive 3D world understanding in real time — @aiproductlabs.
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5k ft — Tools & techniques
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1k ft — Deep-dive / try it
LingBot-Map — Autoregressive 3D world understanding in real time
Open-source GitHub project by Ant Group’s Robbyant team. A feed-forward 3D foundation model designed for streaming reconstruction from video.
What makes it different:
• Processes scenes sequentially (no full video required upfront)
• Reconstructs camera pose and dense 3D geometry in real time from a single RGB stream
• Uses a Geometric Context Transformer combining spatial grounding, geometry understanding, and temporal memory
Core capabilities:
• Real-time streaming inference (~20 FPS) across long sequences
• Continuous mapping and localization (SLAM-like behavior)
• Works directly from live video or image streams
• Handles long-range consistency and drift correction
• Efficient transformer architecture with KV-cache for …
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