SWM framework uses LLMs to model social belief dynamics from events via temporal pattern mining and ELBO optimization, outperforming time-series models on a new 12k-point benchmark from Kalshi and Polymarket prediction markets.
In ACL/IJCNLP (1), pages 4636–4650
2 Pith papers cite this work. Polarity classification is still indexing.
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2026 2verdicts
UNVERDICTED 2representative citing papers
SCATTER uses RL with a hybrid reward combining validity, intra-group diversity, and inter-group diversity to produce inclusive hypothesis sets for event forecasting and outperforms baselines on OpenForecast and OpenEP.
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Building Social World Models with Large Language Models
SWM framework uses LLMs to model social belief dynamics from events via temporal pattern mining and ELBO optimization, outperforming time-series models on a new 12k-point benchmark from Kalshi and Polymarket prediction markets.
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Scattered Hypothesis Generation for Open-Ended Event Forecasting
SCATTER uses RL with a hybrid reward combining validity, intra-group diversity, and inter-group diversity to produce inclusive hypothesis sets for event forecasting and outperforms baselines on OpenForecast and OpenEP.