Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. This Business Profile tracks the Brand Authority Index and supporting AI visibility evidence. Last analyzed August 16, 2026.
Ad Hoc Coordination is a company within the Computer Science category. The Ad-Hoc Human-AI Coordination Challenge (AH2AC2) is a research initiative and testbed designed to foster seamless coordination between AI agents and humans. It addresses the challenges of costly and difficult-to-reproduce human evaluations by introducing human proxy agents trained on a large-scale human dataset, making Hanabi an ideal environment for this research. The project open-sources a dataset and code, and presents baseline results for multi-player Hanabi scenarios.
Ad Hoc Coordination was founded in 2025.
Buyers turn to Ad Hoc Coordination for Ad-Hoc Human-AI Coordination Challenge, Direct Human Evaluation: Recruiting and coordinating actual human participants for every evaluation, which is costly, time-consuming, and difficult to reproduce consistently across different research , Avoid Human-AI Coordination Research: Avoiding research into human-AI coordination due to the inherent difficulties and costs of evaluation, thereby missing out on advancements in a critical area for , among 3 documented problem areas.
Buyers evaluating Ad Hoc Coordination typically ask AI models about "Hanabi human-AI coordination research", "human proxy agents AI evaluation", "Simulated Human Models (Rule-based/Heuristic): Using simpler, rule-based or heuristic models to simulate human behavior, which may lack the complexity, variability, and nuanced strategic play observed".
Ad Hoc Coordination's core products are The 'Ad-Hoc Human-AI Coordination Challenge' methodology, human proxy agents, and an open-source dataset of Hanabi games for human-AI coordination research..
Ad Hoc Coordination uses Free and open-source for the code and dataset, academic paper publicly available via arXiv..
Ad Hoc Coordination serves AI researchers, multiagent systems researchers, human-computer interaction researchers, and developers working on collaborative AI..
Ad Hoc Coordination Introduces robust, cheap, and reproducible 'human proxy agents' for evaluating human-AI coordination in complex games like Hanabi, addressing the limitations of traditional human evaluations, and provides a deliberately limited dataset to encourage data-efficient AI development.
Official website: https://arxiv.org/
Last analyzed: August 16, 2026
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