PERSON DIRECTORY
Joon Sung Park
Joon Sung Park appears in 2 indexed conversations across 20VC, Latent Space. This directory brings every appearance, source, TL;DR, digest, and transcript into one searchable feed.
Simulating Humanity: from Generative Agents to 8 Billion Digital Twins — Joon Sung Park, Simile AI
Simile reports an early glimpse of a simulation scaling law, with more human data and compute producing predictable performance gains.A validated 1,000-person study reached 85% behavior-and-attitude replication versus frontier models' 20–30% on niche populations, while preregistered-experiment post-training delivered significant gains; current deployments aim to shape decisions, though TAM and future foundation-model-scale costs remain unresolved.
The AI Company Simulating the Entire Economy | Simile Co-founder & CEO, Joon Sung Park
Simile’s defensible AI data strategy combines behavioral, transaction, and randomized-control-trial data to model how people shape outcomes, not merely predict them.That 85% validation and rapid enterprise pull support Park’s vision of synthetic panels surpassing human panels within 3 years and eventually commanding $100 million simulations, with compute economics and misuse still unresolved.