Squiggle Hub
activeWeb platform for creating, sharing, and discovering Squiggle models. Features include model groups, version history, AI-assisted editing via SquiggleAI, and a growing library of community-contributed probabilistic models. Successor to Guesstimate's model sharing functionality.
Organizations
1| QURI (Quantified Uncertainty Research Institute) | Nonprofit research organization developing tools for probabilistic reasoning, forecasting, and epistemic infrastructure. Key projects include Squiggle (probabilistic programming language), Squiggle Hub (model sharing platform), Metaforecast (forecast aggregation), SquiggleAI (LLM-powered estimation), RoastMyPost (LLM-powered content evaluation), and Guesstimate (spreadsheet for distributions). Founded in 2019 by Ozzie Gooen, evolved from earlier Guesstimate work (2016). Based in Berkeley, CA; primarily remote team of ~3-5 core contributors. Fiscally sponsored by Rethink Priorities. Funded by Survival and Flourishing Fund ($650K through 2022), Future Fund ($200K, 2022), and Long-Term Future Fund (ongoing). EIN 84-3847921. |
People
1| Slava Matyukhin | Software engineer and key Squiggle contributor at QURI. Lead developer of the Squiggle language rewrite (v0.8-0.10) and the Squiggle Hub platform. Also known as berekuk on GitHub. Previously built Kocherga (EA community space management in Moscow) and contributed to LessWrong/ForumMagnum development. Active on Squiggle from 2022 to 2025. |
Related Projects
2| Squiggle | Domain-specific programming language for probabilistic estimation with native distribution types and Monte Carlo sampling. |
| SquiggleAI | LLM-powered tool for generating probabilistic models in Squiggle from natural language descriptions. |
Related Wiki Pages
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Project
Squiggle
A domain-specific programming language for probabilistic estimation that enables complex uncertainty modeling through native distribution types, Mo...
Organization
QURI (Quantified Uncertainty Research Institute)
QURI develops epistemic tools for probabilistic reasoning and forecasting, with Squiggle as their flagship project—a domain-specific programming la...
Project
SquiggleAI
An LLM-powered tool for generating probabilistic models in Squiggle from natural language descriptions.
Person