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First received: September 17, 2026

Clinical Trial: Large Language Models for Stuttering Assessment and Therapy

Study Status: COMPLETED

Recruit Status: COMPLETED

Condition: Stuttering

Study Type: OBSERVATIONAL


Official Title: Alignment of Large Language Model Responses on Stuttering Definition, Assessment, and Therapy With Clinical Practice Guidelines: A Multi-Model Comparison

Brief Summary: This observational study aims to compare the quality of responses generated by four large language models (ChatGPT, Claude, Google Gemini, and Grok-4.20) to questions about stuttering. The study focuses on three main areas: general information about stuttering, clinical assessment, and therapy. A total of nine questions were developed based on evidence-based clinical practice guidance, including the American Speech-Language-Hearing Association (ASHA) Practice Portal. Each question is presented to each language…

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