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Briefing: Best-of-Tails: Bridging Optimism and Pessimism in Inference-Time Alignment

Strategic angle: Exploring the effectiveness of inference-time alignment in steering large language models.

Editorial Staff · 2026-03-10 · 1 MIN READ

Summary

  • Generates multiple candidates from a reference model.
  • Selects among candidates using an imperfect reward model.
  • Addresses the balance between optimism and pessimism in AI inference.

Key Facts

Fact Value
Publication Date March 10, 2026
Source ArXiv AI
Document ID arXiv:2603.06797v1

Sources