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Good Start Labs


About

Turns games into interactive learning environments with verifiable signals for training and evaluating frontier models.

What They Offer

Commercial or operational services this company provides.

Agent evaluations
Open-source tooling
Custom RL environments
Training datasets

Products & Public Artifacts

Game-based interactive learning environments
Environment · Commercial

Custom and partnered game environments (including strategy and social-deduction games) that generate reinforcement-learning data and evaluate frontier models through real player behavior.

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Diplomacy Arena
Benchmark · Public

Live leaderboard testing long-horizon reasoning, negotiation, and honesty by having models play 20 games of AI Diplomacy against a fixed weak opponent.

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LOL Arena
Benchmark · Public

Live leaderboard measuring humor-preference alignment, scored from thousands of real human-judged rounds.

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AI_Diplomacy
Repository · Open source

Open-source repository extending the board game Diplomacy with LLM-powered agents that maintain state, form relationships, negotiate, and make strategic decisions.

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Technical Capabilities

Long-Horizon TasksProgrammatic VerifiersHuman / Expert FeedbackMultimodal

Only publicly documented capabilities are shown. Absence does not imply the capability is unavailable.

Focus Areas

RL EnvironmentsTraining DataEvaluationsHuman Data

Domains

Games / Simulation

Leadership

Tyler Marques
Co-Founder / CTO
Alex Duffy
Co-Founder / CEO