Archives 2026 13 Jan Removing the Refusal Direction:How I Turned Param-1 Into an Uncensored Model Without Fine-Tuning 08 Jan Executing Toxicity Mechanistic Localization of Toxic Behavior in a Fine-Tuned Transformer2025 18 Nov Building a Semantic Search Engine for 1M+ arXiv Papers (<10ms Query Time) 16 Jun Perceptron and MLPs