Dietary guidance for pregnant women using DeepSeek-R1 and ChatGPT-4.0: a comparative analysis.

ABSTRACT:

Background

Advancements in artificial intelligence (AI) and natural language processing have enabled the widespread application of large language models. However, the ability of AI models to provide dietary guidance for pregnant women remains unclear. This study aims to explore the capabilities of DeepSeek-R1 and ChatGPT-4.0 in generating dietary plans for pregnant women with different activity levels.

Methods

Personalized diet plans were generated using DeepSeek-R1 and ChatGPT-4.0. Through calorie calculation, Diet Quality Index-International (DQI-I) assessment, and cost analysis, the dietary quality and cost performance were evaluated.

Results

The requested caloric targets in DeepSeek's diet plans were superior to those of ChatGPT. All plans achieved a satisfactory

SUBMITTER: Gao Z 

PROVIDER: S-EPMC12909500 | biostudies-literature | 2026

REPOSITORIES: biostudies-literature