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Tag: fine-tuning

  • Hacker News: Don’t use cosine similarity carelessly

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    Kurt Seifried
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    Source URL: https://p.migdal.pl/blog/2025/01/dont-use-cosine-similarity/ Source: Hacker News Title: Don’t use cosine similarity carelessly Feedly Summary: Comments AI Summary and Description: Yes Summary: The text explores the complexities and limitations of using cosine similarity in AI, particularly in the context of vector embeddings derived from language models. It critiques the blind application of cosine similarity to assess…

  • Hacker News: AI Engineer Reading List

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    Kurt Seifried
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    Source URL: https://www.latent.space/p/2025-papers Source: Hacker News Title: AI Engineer Reading List Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text focuses on providing a curated reading list for AI engineers, particularly emphasizing recent advancements in large language models (LLMs) and related AI technologies. It is a practical guide designed to enhance the knowledge…

  • Hacker News: Phi4 Available on Ollama

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    Kurt Seifried
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    Source URL: https://ollama.com/library/phi4 Source: Hacker News Title: Phi4 Available on Ollama Feedly Summary: Comments AI Summary and Description: Yes Summary: The text describes Phi 4, a state-of-the-art language model focusing on generative AI capabilities. It highlights the model’s design, enhancements for safety and accuracy, and its primary and out-of-scope use cases, along with regulatory considerations.…

  • Hacker News: Nvidia CEO says his AI chips are improving faster than Moore’s Law

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    Kurt Seifried
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    Source URL: https://techcrunch.com/2025/01/07/nvidia-ceo-says-his-ai-chips-are-improving-faster-than-moores-law/ Source: Hacker News Title: Nvidia CEO says his AI chips are improving faster than Moore’s Law Feedly Summary: Comments AI Summary and Description: Yes Summary: Jensen Huang, CEO of Nvidia, asserts that the performance of the company’s AI chips is advancing at a pace exceeding the historical benchmark of Moore’s Law. This…

  • Cloud Blog: Supervised Fine Tuning for Gemini: A best practices guide

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    Kurt Seifried
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    Source URL: https://cloud.google.com/blog/products/ai-machine-learning/master-gemini-sft/ Source: Cloud Blog Title: Supervised Fine Tuning for Gemini: A best practices guide Feedly Summary: Foundation models such as Gemini have revolutionized how we work, but sometimes they need guidance to excel at specific business tasks. Perhaps their answers are too long, or their summaries miss the mark. That’s where supervised fine-tuning…

  • Hacker News: Nvidia Puts Grace Blackwell on Every Desk and at Every AI Developer’s Fingertips

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    Kurt Seifried
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    Source URL: https://nvidianews.nvidia.com/news/nvidia-puts-grace-blackwell-on-every-desk-and-at-every-ai-developers-fingertips Source: Hacker News Title: Nvidia Puts Grace Blackwell on Every Desk and at Every AI Developer’s Fingertips Feedly Summary: Comments AI Summary and Description: Yes Summary: NVIDIA’s unveiling of Project DIGITS marks a significant advancement in personal AI computing, delivering an AI supercomputing platform that empowers developers, researchers, and students. The GB10…

  • Wired: Nvidia’s ‘Cosmos’ AI Helps Humanoid Robots Navigate the World

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    Kurt Seifried
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    Source URL: https://www.wired.com/story/nvidia-cosmos-ai-helps-robots-self-driving-cars/ Source: Wired Title: Nvidia’s ‘Cosmos’ AI Helps Humanoid Robots Navigate the World Feedly Summary: Nvidia CEO Jensen Huang says the new family of foundational AI models was trained on 20 million hours of “humans walking; hands moving, manipulating things.” AI Summary and Description: Yes Summary: Nvidia’s unveiling of the Cosmos AI models…

  • The Register: Nvidia shrinks Grace-Blackwell Superchip to power $3K mini PC

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/01/07/nvidia_project_digits_mini_pc/ Source: The Register Title: Nvidia shrinks Grace-Blackwell Superchip to power $3K mini PC Feedly Summary: Tuned for running chunky models on the desktop with 128GB of RAM, custom Ubuntu CES Nvidia has announced a desktop computer powered by a new GB10 Grace-Blackwell superchip and equipped with 128GB of memory to give AI…

  • Hacker News: RT-2: Vision-Language-Action Models

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    system automation
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    Source URL: https://robotics-transformer2.github.io/ Source: Hacker News Title: RT-2: Vision-Language-Action Models Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text discusses the evaluation and capabilities of the RT-2 model, which exhibits advanced emergent properties in terms of symbol understanding, reasoning, and object recognition. It compares RT-2, trained on various architectures, to its predecessor and…

  • Hacker News: Identifying and Manipulating LLM Personality Traits via Activation Engineering

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    system automation
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    Source URL: https://arxiv.org/abs/2412.10427 Source: Hacker News Title: Identifying and Manipulating LLM Personality Traits via Activation Engineering Feedly Summary: Comments AI Summary and Description: Yes Summary: The research paper discusses a novel method called “activation engineering” for identifying and adjusting personality traits in large language models (LLMs). This exploration not only contributes to the interpretability of…