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GPT-4o’s Chinese token-training data is polluted by spam and porn websites

2024-05-18 04:57:40

Soon after OpenAI released GPT-4o on Monday, May 13, some Chinese speakers started to notice that something seemed off about this newest version of the chatbot: the tokens it uses to parse text were full of spam and porn phrases. On May 14, Tianle Cai, a PhD student at Princeton University studying inference efficiency in…

The Download: cuddly robots to help dementia, and what Daedalus taught us

2024-05-17 20:10:00

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. How cuddly robots could change dementia care Companion animals can stave off some of the loneliness, anxiety, and agitation that come with Alzheimer’s disease, according to studies. Sadly, people with Alzheimer’s aren’t always…

How cuddly robots could change dementia care

2024-05-17 18:00:00

This article first appeared in The Checkup, MIT Technology Review’s weekly biotech newsletter. To receive it in your inbox every Thursday, and read articles like this first, sign up here.  Last week, I scoured the internet in search of a robotic dog. I wanted a belated birthday present for my aunt, who was recently diagnosed with Alzheimer’s disease.…

Roundtables: Why thermal batteries are so hot right now

2024-05-17 02:46:05

Recorded on May 16, 2024 Why thermal batteries are so hot right now Speakers: Casey Crownhart, climate reporter and Amy Nordrum, executive editor Thermal batteries could be a key part of cleaning up heavy industry, and our readers chose them as the 11th breakthrough on MIT Technology Review’s 10 Breakthrough Technologies of 2024. Learn what…

Unlocking the trillion-dollar potential of generative AI

2024-05-17 00:00:00

Generative AI is poised to unlock trillions in annual economic value across industries. This rapidly evolving field is changing the way we approach everything from content creation to software development, promising never-before-seen efficiency and productivity gains. In this session, experts from Amazon Web Services (AWS) and QuantumBlack, AI by McKinsey, discuss the drivers fueling the massive…

The Download: rapid DNA analysis for disasters, and supercharged AI assistants

2024-05-16 20:10:00

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. This grim but revolutionary DNA technology is changing how we respond to mass disasters Last August, a wildfire tore through the Hawaiian island of Maui. The list of missing residents climbed into the…

This grim but revolutionary DNA technology is changing how we respond to mass disasters

2024-05-16 17:00:00

Seven days No matter who he called—his mother, his father, his brother, his cousins—the phone would just go to voicemail. Cell service was out around Maui as devastating wildfires swept through the Hawaiian island. But while Raven Imperial kept hoping for someone to answer, he couldn’t keep a terrifying thought from sneaking into his mind:…

Last summer was the hottest in 2,000 years. Here’s how we know.

2024-05-16 16:00:00

This article is from The Spark, MIT Technology Review’s weekly climate newsletter. To receive it in your inbox every Wednesday, sign up here. I’m ready for summer, but if this year is anything like last year, it’s going to be a doozy. In fact, the summer of 2023 in the Northern Hemisphere was the hottest…

A wave of retractions is shaking physics

2024-05-16 03:03:07

Recent highly publicized scandals have gotten the physics community worried about its reputation—and its future. Over the last five years, several claims of major breakthroughs in quantum computing and superconducting research, published in prestigious journals, have disintegrated as other researchers found they could not reproduce the blockbuster results.  Last week, around 50 physicists, scientific journal…

OpenAI and Google are launching supercharged AI assistants. Here’s how you can try them out.

2024-05-16 02:18:45

This week, Google and OpenAI both announced they’ve built supercharged AI assistants: tools that can converse with you in real time and recover when you interrupt them, analyze your surroundings via live video, and translate conversations on the fly.  OpenAI struck first on Monday, when it debuted its new flagship model GPT-4o. The live demonstration…