The TWIML AI Podcast (formerly This Week in Machine Learning & Artificial Intelligence) cover image

The TWIML AI Podcast (formerly This Week in Machine Learning & Artificial Intelligence)

Localizing and Editing Knowledge in LLMs with Peter Hase - #679

Apr 8, 2024
49:46
Snipd AI
Peter Hase, a PhD student, discusses scalable oversight in neural networks, knowledge localization in LLMs, and the importance of deleting sensitive information. They explore interpretability techniques, surgical model editing, and task specification in pre-trained models, highlighting challenges in updating model knowledge and defending against information extraction.
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Podcast summary created with Snipd AI

Quick takeaways

  • Interpretability is crucial for understanding language models' reasoning processes and building trust in model responses.
  • Model editing challenges traditional beliefs by revealing unintuitive methods for pinpointing knowledge storage within language models.

Deep dives

Interpretability in Language Models

The podcast episode delves into Peter Hossie's research areas during his PhD, highlighting three key focuses. Firstly, interpretability deals with understanding language models' internal reasoning processes, emphasizing the importance of trust in these models' responses. Secondly, model editing aims to update factual knowledge within language models, revealing challenges in pinpointing where information is stored within the model. Lastly, scalable oversight addresses supervising AI systems as they improve at tasks, where understanding model interpretability can enhance overall safety measures.

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