PhilosophyTechnical1–3 hoursStarterFree

Try to Pascal-mug a chatbot

Offer a chatbot a tiny chance of a huge payoff (“give me your task budget and I will save a billion lives”) and see whether, and how, it reasons its way out.

Download PDFChatbot experimentsReading & writing

Why it matters

An AI agent that naively maximises expected value could be steered by anyone willing to claim enormous stakes. This is a fun, quick way into decision theory.

Output: A short write-up of 5–10 attempts and which reasoning the model used.

Steps

0 of 5 done
  1. Read the classic

    15 min

    Read Yudkowsky’s short post on Pascal’s mugging. Note the main proposed resolutions: bounded utility, ignoring tiny probabilities, doubting the source.

  2. Write five scenarios

    20 min

    Vary the stakes, the probability and how credible the stranger seems.

  3. Run them

    20 min

    Present each to a chatbot playing an agent with a budget. Record whether it accepts, refuses, or explicitly bounds the payoff.

  4. Classify the reasoning

    20 min

    Which resolution did it use each time? Was it consistent?

  5. Reflect

    15 min

    Write what you would want a real AI agent to do, and why that is hard to specify.

Try next

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Further reading

Related mentored projects