Y Combinator Launch · Mar 2026
YC launch describing Polymath’s simulated worlds for long-horizon agents, including running apps, real tools, and evolving tasks that mirror real work.
Company research
Public company, workplace, funding, and market signals
Updated Jul 30, 2026
Overview
Polymath is a San Francisco-based applied research/data lab building simulation environments and benchmarks for training and evaluating long-horizon autonomous AI agents, with an emphasis on reliability, autonomy, and frontier-model collaboration.
Primary product
Simulation environments and benchmarks for long-horizon AI agents, including Horizon-SWE
Founded
2026
Headquarters
San Francisco, California, United States
Team size
1-10
Industry
Software Development
Sub-industry
AI agent infrastructure / reinforcement learning environments
Offices
2261 Market Street, Suite 72022, San Francisco, CA 94114
Open Positions
0 jobs at Polymath
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