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Sprint projectNov 25, 2024

Let LLM Agents Perform LLM Surgery

Sharat Jacob Jacob · Team Agentic Kittens

Submitted to Reprogramming AI Models Hackathon. Sprint projects are early-stage work by participants, not Apart Research publications.

This project aimed to create and utilize LLM agents that could perform various mechanistic interventions on other LLMs. A few experiments were conducted ranging from an agent unsteering a mechanistically steered model to a neutral state, to an agent performing mechanistic edits to create a custom LLM as per user requirement. Goodfire's API was utilized along with their pre-defined functions to create the actions the agents would utilize.

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Does the project contribute to the field of mechanistic interpretability? Does it provide new insights into understanding or steering AI model behavior? How well does it move us towards reprogramming AI models? How original and innovative is the approach?

How important is the contribution to advancing the field of AI safety? Do we expect the results to generalize beyond the specific case(s) presented in the submission? Does the approach introduce new safety mechanisms or enhance existing ones in innovative ways?

How well is the project executed from a technical standpoint?, Is the code well-structured, documented, and reproducible?, How effectively does it utilize Goodfire's SDK/API and other provided resources?, How clearly and effectively is the research presented in the paper?, Quality of visualizations and demos (if applicable), Clarity of methodology explanation and results interpretation

  1. This is a cool idea - getting an agent to edit the internals of another agent to perform the task. As the authors observe, this is pretty difficult (even for frontier models) but as far as I can tell they had some successes. Quantifying these successes/failures can be difficult, especially at a relatively small scale and with time constraints - I'd encourage the authors to report a few transcripts of success & failure so we can get a feel for how well this performs and where steering agents succeeds and fails.

  2. This is a creative research idea that deserves more exploration. I would love to see some quantification of the results here!

  3. This is a very interesting direction. There seems to be some existing work around meta mech.interp so some more lit.review would help understand how this project fits into the current landscape. The first results seem promising

Cite this project

@misc{jacob2024let,
  title = {{Let LLM Agents Perform LLM Surgery}},
  author = {Sharat Jacob Jacob},
  year = {2024},
  month = nov,
  note = {Submitted to Reprogramming AI Models Hackathon, an Apart Research Sprint},
  howpublished = {\url{https://apartresearch.com/sprints/projects/let-llm-agents-perform-llm-surgery}},
  url = {https://apartresearch.com/sprints/projects/let-llm-agents-perform-llm-surgery}
}

Build something like this at the next Sprint

AI Collusion Research Sprint · Oct 23 - 25, 2026