A blog about learning machine learning, AI and statistics: explainers, paper reviews, and the occasional opinion.https://theposterior.net/https://theposterior.net/leaderboards/decision-benchmarks/https://theposterior.net/leaderboards/decision-benchmarks/Accuracy and calibration of Jev, other hosted decision models and open-weight ones on the decision benchmarks their makers use, broken down by multiple-choice, yes/no and rating questions.Sat, 24 Oct 2026 00:00:00 GMTLeaderboardCalibrationEvaluationDecision modelshttps://theposterior.net/leaderboards/jev-calibration/https://theposterior.net/leaderboards/jev-calibration/Whether Jev, thirteen other hosted decision models and eight open-weight ones are right as often as they say they are, all asked the same exam-style questions.Sat, 24 Oct 2026 00:00:00 GMTLeaderboardCalibrationEvaluationDecision models