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A 98% point estimate is not a 98% confidence lower bound.", "Final benchmark results must not be mined into subsequent training data." ], "paired_comparison": { "improved_examples": 68, "regressed_examples": 41, "accuracy_change": 0.009000000000000008, "paired_bootstrap_ci95": [ 0.0023333333333333335, 0.016 ], "mcnemar_exact_p": 0.01240363724332997, "reference_threshold": 0.5, "candidate_threshold": 0.295 } }