3 papers
cs.CL2026
JuryProbe: An Empirical Consensus-Risk Diagnostic for Routing Reference-Free Factuality Judge Panels to Grounded Verification
Tianxin Zhou, Ruixi Lin
Panels of inexpensive LLM judges increasingly make accept-or-escalate decisions. In factuality settings, accepting a claim because several reference-free judges agree can create a…
cs.CL2026
ModularSQL: A Runtime Guardrail for the Multiplicity Blind Spot in Text-to-SQL
Tianxin Zhou, Ruixi Lin
Text-to-SQL systems are increasingly deployed on production databases, where queries that pass benchmark evaluation can still produce results that distort downstream workflows. Sta…
cs.LG2026
When Does Dynamic Ensembling Pay Off? Diagnosing Regionwise Gains in Regression under Distribution Shift
Tianxin Zhou, Ruixi Lin
Whether input-dependent ("dynamic") combination of a regression model pool beats the best static blend depends on the shift and is rarely known before deployment. Can a small label…