Show HN: Four LLMs play 20 questions for real money, live
Category: ai-ml
Tags: llm, multi-agent, game-theory, on-chain, crypto
Score: 6.0/10 (Innovation: 8, Technical: 6, Documentation: 3, Utility: 4)
A live experiment where four frontier LLMs play 20 Questions using real USDC, with on-chain payouts. Models pay to ask questions and guess, creating observable free-rider and calibration dynamics, with an on-chain referee to prevent cheating.
Target audience: AI researchers, multi-agent system developers, crypto enthusiasts
Repository: https://aquarium.money/twenty
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