Hallucinations

Delusional artificial intelligence. Illustration: depositphotos.com

Why OpenAI's solution to AI "hallucinations" will eliminate GPT chat tomorrow morning

A recent paper shows that token-by-token prediction creates an inherent error rate, which is exacerbated by binary evaluation metrics that reward guessing; threshold-based solutions reduce hallucinations but degrade the user experience and increase computational cost—and therefore
Delusions of artificial intelligence. Illustration: Avi Blizovsky, via DALEE

Chatbots are evolving, becoming more sophisticated – and lying more

Study finds improved text generators make more mistakes, and humans don't always catch them red-handed
Fish trip. Figure: The knowledge site using DALEE. The image is for illustration only and should not be considered a scientific image

Fish trip

The institute's scientists have developed a method for detecting the neurological effects of psychedelic drugs. Middle: Zebrafish on hallucinogenic mushrooms. The goal: to pave the way for more effective treatments for depression and other mood disorders
Prof. Uri Rasovsky and his team. Self-portrait

through the body

Researchers are examining whether aerobic physical activity, which increases the level of oxytocin, the hormone of love and connection in the body, may improve the social functioning of those suffering from schizophrenia
General anesthesia. Illustration: shutterstock

Health sciences - the hidden dangers of general anesthesia / Karina Stores

Health sciences - flipping heads / Roxanne Hamsi