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.

Original post →

More from Embodied

Embodied channel →