Dr. Tzimas


"'If the temperature of AI is 1, they hallucinate,' he explained. 'For the medical field, it has to be 0.3. That makes them so strict, they cannot fantasize things. They stick to the facts.'

"Temperature is a parameter in AI language models that controls randomness. A high temperature, near 1.0, encourages AI to be more creative and unpredictable, which is great for writing a poem but potentially dangerous for diagnosing a disease. Lowering the temperature, closer to 0.3, makes AI more focused, deterministic, and fact based, reducing the risk of these hallucinations.

"On one hand, therapy, radiology, and surgery may never look the same. On the other, a simple software setting, the difference between a temperature of 1.0 and 0.3, could be the difference between a correct diagnosis and a catastrophic error."

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