TeachObs: A Human-Validated Benchmark for Multimodal Teaching Observation and Model Evaluation 事件

TeachObs: A Human-Validated Benchmark for Multimodal Teaching Observation and Model Evaluation arXiv:2605.30673v1 Announce Type: new Abstract: Classroom videos contain observable teaching practices, but their pedagogical and visual signals are rarely organized in forms suitable for model evaluation. We present \textit{TeachObs}, a human-validated benchmark for multimodal teaching observation in classroom videos. \textit{TeachObs} includes 30 public lesson videos from eight countries divided int