Author

Vikram Krishnamurthy

h-index 4 View on Semantic Scholar

We have 1 of 24 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Aug 2026

Mitigating LLM sycophancy with RL-based fine-tuning: Bayesian Truth Serum approach

A methodology for mitigating sycophancy that employs the Bayesian Truth Serum (BTS), a peer-prediction mechanism, as the reward in Group Relative Policy Optimization (GRPO) to fine-tune an LLM.

Serhii Mytsyk, Yiming Zhang, Vikram Krishnamurthy · 0 citations