Machine learning & AI

Musk says will 'open source' Grok chatbot

Elon Musk on Monday said he would make his Grok chatbot, a rival to ChatGPT, open source as his feud with OpenAI deepens.

Computer Sciences

Fact-checking found to influence recommender algorithms

In January 2017, Reddit users read about an alleged case of terrorism in a Spanish supermarket. What they didn't know was that nearly every detail of the stories, taken from several tabloid publications and amplified by Reddit's ...

Engineering

Portable sun-powered water harvester could combat water scarcity

University of California Berkeley researchers have designed an extreme-weather proven, hand-held device that can extract and convert water molecules from the air into drinkable water using only ambient sunlight as its energy ...

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