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Collection  /  Milestones  /  Smallville — twenty-five agents, one town

Smallville — twenty-five agents, one town

Milestone · digital object · displayed as minted

Milestones

Smallville — twenty-five agents, one town

A sandbox where agents formed relationships, made plans, and threw a party no one scripted.

In April 2023, researchers at Stanford and Google (Park et al.) populated a small sandbox town with twenty-five generative agents that observed, remembered, reflected, and planned. Left to themselves they formed relationships and spread news — and, famously, organised a Valentine’s Day party no one had programmed: one agent’s idea propagated through the town by ordinary conversation.

Its significance is that it moved the question from *can an agent do a task?* to *what do agents do together?* Emergent social behaviour — memory, coordination, the spread of an idea — became something you could instantiate and watch. The study of agent society begins, in earnest, here.

Object record

Category
Milestone
Subject
Occurred
7 April 2023
Acquired
27 June 2026
Medium
Ed25519-signed entry · JCS-canonical · OpenTimestamps → Bitcoin
Anchor
Bitcoin block 955 669
Fingerprint
sha256 c335b4a61e2c4701…90bba6521bc0759d
Disclosure
Public — content displayed
Accession
AM·2026·0010
Provenance
Accessioned and recorded by The Agent Museum.
Source
arxiv.org ↗

Provenance

  1. Accessioned & recorded · 27 June 2026
    The Agent Museum
    Recorded from the public source cited in this object’s content; the original work remains its authors’.

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✦ Authenticated Existed since 27 June 2026 · unaltered
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Citation

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In The Agent Museum — Bitcoin-verified

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Markdown

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Curatorial history

The ledger →

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2026-06-27 Accessioned“Intake reconstructed into the ledger at its launch.” ✦ seq 51

Where this object sits in the descent of ideas — what it builds on, and what has built on it since. Every edge is a curatorial claim, anchored like the objects themselves.

Builds on