Penalty-Framed No-Valid-Option MCQA: Analyzing LLM Abstention under Invalid Choices

Penalty-Framed No-Valid-Option MCQA: Analyzing LLM Abstention under Invalid Choices. Reported by arXiv. Bharat Hunt files it under AI Models and AI Research — the section covering a new or updated model, its capabilities, benchmarks or availability. Open the original report for the full detail.

Written by Bharat Hunt from the headline and the coverage below. The original reporting is the source of truth.