Just saw that Alibaba's Qwen team dropped Qwen-Scope as open-source, and honestly this interpretability module seems pretty solid. It's trained on their Qwen3 and Qwen3.5 models, so basically they're making it easier to understand what's happening inside these models.

The use cases are kind of interesting—you can control inference outputs, do data classification and synthesis, optimize training, and analyze evaluation samples. Not just theoretical stuff, actually useful for builders. They're releasing weights for seven major models across dense and sparse setups, plus 14 sets of sparse autoencoder weights.

Qwen keeping up with the open-source game. Wonder how many people will actually use this for production stuff versus just experimenting.