Top AI Blog Posts of the Week

Title: Show HN: My related-posts finder script (with LLM and GPT4 enhancement)

Source: Tomhazledine.com

Summary:

• The author used LLM embeddings to find related posts for their blog and GPT4 to explain why they're similar.
• Embeddings are a way to make LLMs useful without worrying about "hallucination" or incorrect content.
• The author previously tried manual and CMS-based approaches to generate related posts but found them impractical.
• Embeddings are mathematical representations of the meaning of text, and their positions in a multi-dimensional space can determine the similarity between texts.
• The author developed a script that reads markdown files, generates embeddings and summaries, and uses GPT4 to generate explanations for the similarity between posts.

Link

Title: Intel Neural-Chat-7B Model Achieves Top Ranking on LLM Leaderboard

Source: Intel.com

Summary:

• The Intel neural-chat-7b model has achieved the top ranking for 7-billion-parameter models on the Hugging Face Open LLM Leaderboard.
• The model achieved comparable accuracy scores to models 2-3x larger, making it suitable for deployment on a wide range of compute platforms.
• The model is based on the Mistral-7B-v0.1 transformer model from Mistral AI and was fine-tuned using Intel Gaudi2 AI accelerators.
• The fine-tuning process utilized direct preference optimization (DPO), which is more computationally efficient and does not require a reward model.
• The Intel Extension for Transformers library provides tools for fine-tuning, customizing, and optimizing the NeuralChat chatbot based on this model.

Link