Hugging Face
Open-source model engineering practice and courses, hands-on reproduction.
Browser AI Gets Faster: 200+ GPU Kernels, Not Precompiled but Generated On-Device
There is no universal optimal kernel for AI in the browser: a kernel is an operator's implementation on specific hardware, and different devices mean different optima. The 200+ kernels are not hardcoded programs but templates generated in the browser for your device.
35:03Small Model Directs Big Model: AI Scientist Outperforms Claude in Reproducing Papers
Fine-tuning a small model to call a stronger model as a tool proved more reliable than Claude and Codex at reproducing paper results—thanks to weighted reward allocation and weighting tool calls.
29:00Agent Memory Isn't Chat History—It's an Information Retrieval System
LLMs are stateless; remembering can't rely on stretching chat history. Long-term memory must live outside the session: MEM0 uses three stores, extracts every turn, and on retrieval weights vectors, keywords, and entities, returning only the most relevant dozens.