DiffNR: Diffusion-Enhanced Neural Representation Optimization for Sparse-View 3D Tomographic Reconstruction

## Episode Summary In this episode, we cover: - **DiffNR: Diffusion-Enhanced Neural Representation Optimization for Sparse-View 3D Tomographic Reconstruction** (Hugging Face Daily) - [Read more](https://huggingface.co/papers/2604.21518) - **LLM Safety From Within: Detecting Harmful Content with Internal Representations** (Hugging Face Daily) - [Read more](https://huggingface.co/papers/2604.18519) - **Contexts are Never Long Enough: Structured Reasoning for Scalable Question Answering over Long Document Sets** (Hugging Face Daily) - [Read more](https://huggingface.co/papers/2604.22294) - **Learning Evidence Highlighting for Frozen LLMs** (Hugging Face Daily) - [Read more](https://huggingface.co/papers/2604.22565) - **How Do AI Agents Spend Your Money? Analyzing and Predicting Token Consumption in Agentic Coding Tasks** (arXiv) - [Read more](http://arxiv.org/abs/2604.22750v1) --- *Sponsored by LimitLess AI*