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Google unveils MedLM, a family of healthcare-focused generative AI models | TechCrunch

Dec 13, 2023 - news.bensbites.co
Google has announced MedLM, a family of AI models designed to assist healthcare workers. The models, available to Google Cloud customers in the U.S., are based on Google's Med-PaLM 2, which performs at an expert level on medical exam questions. There are two models currently available, one for complex tasks and a smaller one for scaling across tasks. Early users include HCA Healthcare, which is using the models to help draft patient notes, and BenchSci, which has integrated MedLM into its evidence engine.

However, the use of AI in healthcare has been met with mixed success and there are concerns about the accuracy of such models. Research has shown that generative models aren't particularly accurate when answering healthcare-related questions. The World Health Organization has warned of the risks of using generative AI in healthcare, including the potential for models to generate harmful wrong answers and reveal sensitive health data. Google insists it is being cautious in releasing generative AI healthcare tools and is committed to safe and responsible use of the technology.

Key takeaways:

  • Google has announced MedLM, a family of AI models designed for the medical industry, available to Google Cloud customers in the U.S. who've been whitelisted through Vertex AI.
  • There are two MedLM models available, one for complex tasks and a smaller, fine-tunable model for scaling across tasks.
  • Despite the potential benefits, there are concerns about the accuracy and safety of using generative AI in healthcare, with the World Health Organization warning about the risks of harmful wrong answers, disinformation, and potential data leaks.
  • Google insists it is being cautious with the release of its AI healthcare tools, focusing on enabling professionals with a safe and responsible use of this technology.
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