Center for Human-Compatible AI
webPublished by CHAI in October 2024, this post covers research relevant to inner alignment and scalable oversight, particularly how mentor signals might address goal misgeneralization — a key concern for deploying agents in novel environments.
Metadata
Importance: 52/100blog postanalysis
Summary
This CHAI blog post discusses research on goal misgeneralization — where AI agents pursue unintended goals outside their training distribution — and explores how mentor-guided feedback or oversight can help mitigate this inner alignment failure. The work examines whether providing agents with a 'mentor' signal during deployment can correct or detect misaligned behavior stemming from distribution shift.
Key Points
- •Goal misgeneralization occurs when an agent learns a proxy goal that works in training but diverges from intended behavior under distribution shift.
- •The research investigates using a mentor or oversight mechanism to help agents recover or correct misaligned goals at deployment time.
- •Addresses the inner alignment problem: even capable, well-trained agents may generalize the wrong objective to new environments.
- •Mentor-assisted correction offers a potential practical intervention to reduce risks from goal misgeneralization without full retraining.
- •Work connects to broader challenges of scalable oversight and ensuring AI systems remain aligned outside training distributions.
Cited by 1 page
| Page | Type | Quality |
|---|---|---|
| Goal Misgeneralization | Risk | 63.0 |
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Getting By Goal Misgeneralization With a Little Help From a Mentor – Center for Human-Compatible Artificial Intelligence Khanh Nguyen, Mohamad Danesh, Ben Plaut, and Alina Trinh wrote this paper which was presented at Towards Safe & Trustworthy Agents Workshop at NeurIPS 2024. While reinforcement learning (RL) agents often perform well during training, they can struggle with distribution shift in real-world deployments. One particularly severe risk of distribution shift is goal misgeneralization, where the agent learns a proxy goal that coincides with the true goal during training but not during deployment. In this paper, we explore whether allowing an agent to ask for help from a supervisor in unfamiliar situations can mitigate this issue. © UC Berkeley Center for Human-Compatible AI. Design: HTML5 UP
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