π€ AI Summary
High-quality training data for panic attack intervention remains scarce. Method: We introduce PACE, the first first-person, high-stress dataset for panic episodes, alongside PanicEvalβa dedicated evaluation framework. Grounded in psychological first aid principles, we propose PACER, a counseling agent that jointly optimizes crisis instruction following and empathetic emotional support via supervised fine-tuning and simulated preference alignment. Our approach establishes, for the first time, a closed-loop pipeline integrating domain-specific data curation, strategy-driven modeling, and multi-dimensional evaluation for panic intervention. Results: PACER significantly outperforms general-purpose LMs, CBT-oriented models, and GPT-4 across consultation quality and user affect improvement. Human evaluations confirm its state-of-the-art performance, establishing a reproducible, rigorously evaluable paradigm for AI-enabled psychological crisis intervention.
π Abstract
Panic attacks are acute episodes of fear and distress, in which timely, appropriate intervention can significantly help individuals regain stability. However, suitable datasets for training such models remain scarce due to ethical and logistical issues. To address this, we introduce PACE, which is a dataset that includes high-distress episodes constructed from first-person narratives, and structured around the principles of Psychological First Aid (PFA). Using this data, we train PACER, a counseling model designed to provide both empathetic and directive support, which is optimized through supervised learning and simulated preference alignment. To assess its effectiveness, we propose PanicEval, a multi-dimensional framework covering general counseling quality and crisis-specific strategies. Experimental results show that PACER outperforms strong baselines in both counselor-side metrics and client affect improvement. Human evaluations further confirm its practical value, with PACER consistently preferred over general, CBT-based, and GPT-4-powered models in panic scenarios (Code is available at https://github.com/JihyunLee1/PanicToCalm ).