BEDA: Belief-Constrained Strategic Dialogue
Published:Dec 31, 2025 14:26
•1 min read
•ArXiv
Analysis
This paper introduces BEDA, a framework that leverages belief estimation as probabilistic constraints to improve strategic dialogue act execution. The core idea is to use inferred beliefs to guide the generation of utterances, ensuring they align with the agent's understanding of the situation. The paper's significance lies in providing a principled mechanism to integrate belief estimation into dialogue generation, leading to improved performance across various strategic dialogue tasks. The consistent outperformance of BEDA over strong baselines across different settings highlights the effectiveness of this approach.
Key Takeaways
- •BEDA framework uses belief estimation as probabilistic constraints for strategic dialogue.
- •It formalizes adversarial and alignment acts.
- •BEDA outperforms strong baselines in multiple dialogue settings (CKBG, MF, CaSiNo).
- •The approach provides a simple, general mechanism for reliable strategic dialogue.
Reference
“BEDA consistently outperforms strong baselines: on CKBG it improves success rate by at least 5.0 points across backbones and by 20.6 points with GPT-4.1-nano; on Mutual Friends it achieves an average improvement of 9.3 points; and on CaSiNo it achieves the optimal deal relative to all baselines.”