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equilibrium poker

A vibe-coded poker game — play it in your browser, no install. Can decision models play poker? A Rust GTO solver + SwiftUI Mac app benchmarking OpenRouter decision models vs a solver and bots. 100% vibe-coded by Claude Opus 5.5.

by @pedrohasf · pedrohasf/equilibrium-poker on GitHubLANG SwiftHOSTED ON EQUILIBRIUM-POKER.PAGES.DEVUPDATED 9 Oct 2026

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From the README

Can decision models play poker? Equilibrium is a native macOS GTO poker lab (a Rust CFR solver with a SwiftUI workbench) plus a benchmark that puts OpenRouter's System One decision models at the poker table: every move they make is scored against a solved equilibrium, and they play full matches against bots.

Built 100% by Claude Opus 5.5 (medium effort), very vibe-coded. Every line of code, the solver, the experiments, the analyses and the website were written and run by Claude Opus 5.5 acting as orchestrator and parallel subagents. The human gave high-level direction in chat.

Read the full README on GitHub →

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