Jul 29, 2026 ICA Communities in Kimi K3 Token Embeddings Applying FastICA to Kimi K3's token embeddings and exploring 1,000 non-Gaussian components grouped into nine communities. Jun 9, 2026 L2-Normalized Activation Geometry Inspecting Gemma 2 layer-12 activation space with L2 normalization, cosine-threshold connected components, and context-level component interpretation.