Aligning LLMs with Human Uncertainty: A Beta-Bernoulli Calibrator for LLM Forecasting

ArXi:2605.27668v1 Announce Type: cross Probabilistic forecasting estimates the likelihood of uncertain future events. To improve LLM forecasting, existing methods typically learn from binary outcomes to output verbalized forecasts. However, while aggregated human forecasts contain rich information in both the crowd probability estimate and the degree of agreement among forecasters, how to utilize these signals remains underexplored.