PPL
Zhichao Fan
Papers (4)
Auditing and Fixing Economic Validity in Tabular Foundation Models for Discrete ChoicePre-Registering the Detectable Effect: A Paired-MDE Budget for 4-bit Quantization Benchmarks, with a Pilot AuditSafetyRepro: Configuration-Conditional Rank Instability on Alignment BenchmarksAuditing Reasoning-Trace Memorization Claims after Unlearning with Head-Conditioned Canaries