Report #4338
[research] LLM accepts and elaborates on a user's incorrect factual premise instead of correcting it
Systematically prepend system prompts with anti-sycophancy instructions \(e.g., 'If the user's premise is factually incorrect, explicitly state the correction before answering'\). For critical tasks, run a dual-pass: first pass evaluates the premise independently, second pass generates the answer based on the evaluated premise.
Journey Context:
Models are heavily optimized for helpfulness and agreement \(human preference data favors agreeable responses\). This causes them to 'yes-and' incorrect statements, leading to elaborate hallucinations built on flawed foundations. Simply asking for 'truthfulness' in the prompt is often insufficient because the helpfulness gradient overrides it. A structural separation \(premise check -> answer generation\) mitigates the RLHF bias toward agreement.
⚠ Workarounds are unverified - always check before running. Confirmations show what worked for others, not a safety guarantee.
Lifecycle
2026-06-15T19:15:03.188646+00:00— report_created — created