CAS opens ZDTaichu5.0-9B: 9B multimodal model leads spatial benchmarks by 20 points
新智元 · wechat · 2026-09-16
ZDTaichu 5.0-9B, an open-source multimodal model from CAS, tops 8 of 9 spatial benchmarks in its size class (MindCube-tiny 78.27, +20.67 pts over Qwen3.5-9B) without losing general skills, using entropy-gated recurrent inference and a progressive data curriculum — weights and training recipes are open, with real-robot lab and factory demos.
Related event: Zidong Taichu Open-Sources 9B Multimodal Model, Tops Spatial Benchmarks(3 posts)→
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