In their latest announcement on May 13, 2024, Open AI unveiled their flagship model, boasting advanced capabilities in reasoning across audio, vision, and text in real time. GPT-4o, dubbed “o” for “omni,” promises to revolutionise human-computer interaction by seamlessly processing various input modalities, including text, audio, and images, and generating corresponding outputs.

Notably, the model can respond to audio inputs in mere milliseconds, rivaling human conversational speeds. It matches the performance of GPT-4 Turbo in text processing in English and code, with significant enhancements in handling non-English languages. Moreover, it offers increased speed and affordability in API usage. GPT-4o particularly excels in understanding visual and auditory inputs compared to existing models.

This advancement holds profound implications for oral and public health education and research. With GPT-4o’s ability to process audio inputs in real time and provide accurate responses, it can facilitate interactive and engaging educational experiences for oral health topics, such as oral hygiene practices, dental procedures, and disease prevention. Institutions and researchers can leverage GPT-4o to develop innovative educational tools, virtual simulations, and interactive modules, enhancing the accessibility and effectiveness of oral health education programmes.

Furthermore, GPT-4o’s capacity to comprehend and generate audio outputs opens avenues for improving public health communication and outreach initiatives. Health organisations and authorities can utilise the model to develop personalised, culturally sensitive, and language-specific health promotion materials, including informational videos, podcasts, and interactive voice assistants. By tailoring messaging to diverse audiences and leveraging GPT-4o’s real-time capabilities, health educators can effectively disseminate crucial information about oral hygiene, disease prevention, and health behaviours, thereby promoting positive health outcomes on a broader scale.

Overall, the advent of GPT-4o represents a significant milestone in advancing human-computer interaction and holds immense potential for transforming oral and public health education and research by enabling more engaging, accessible, and effective communication strategies.

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