Dataset · Hugging Face

RPorcedda/Sys1Cal-v1

Name: Sys1Cal-v1
Creator: RPorcedda
License: mit
Keywords: task_categories:text-classification, task_categories:question-answering, language:en, license:mit, size_categories:n<1K, format:json, modality:tabular, modality:text, library:datasets, library:pandas, library:polars, library:mlcroissant, arxiv:2609.35342, region:us, probability-calibration

Sys1Cal-v1 PAPER: Jev thinks "I don't know", but doesn't say it: Introducing Sys1Cal-v1 Dataset for Probability Calibration Sys1Cal-v1 is a synthetic benchmark for probability calibration in Jev-like typed decision models. Each item is a True/False question about a proposition A where the exact probability P(A) is known by construction. The benchmark evaluates whether a model returns probabilities with the right numerical meaning, not only whether it selects the… See the full description on the dataset page: https://huggingface.co/datasets/RPorcedda/Sys1Cal-v1.

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Author / organization	RPorcedda
License (as declared)	mit
Downloads	304 (as reported by Hugging Face)
Likes	2
Created	22 September 2026
Last updated at source	29 September 2026

probability-calibrationbenchmarksyntheticcalibrationsystem-one-modelsjev

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