PANews reported on April 30th that Alibaba's Qianwen announced the open-sourcing of Qwen-Scope—an interpretability module trained on Qwen3 and Qwen3.5 series models. Its applications include inference result orientation control, data classification and synthesis, model training and optimization, and evaluation sample distribution analysis and comparison. The open-source Qwen-Scope weights involve seven major models, covering dense and hybrid expert models from the Qwen3 and Qwen3.5 series, and include 14 sets of sparse autoencoder weights.