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OpenAI rolls out big chatbot API upgrades for developers

Enlarge / An AI-generated chatbot flying like a superhero. (credit: Stable Diffusion / OpenAI) On Tuesday, OpenAI announced a sizable update to its large language model API offerings (including GPT-4 and gpt-3.5-turbo), including a new function calling capability, significant cost reductions, and a 16,000 token context window option for the gpt-3.5-turbo model. In large language...

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Paul McCartney: “Final” Beatles song out this year, thanks to AI

Enlarge / A portrait of The Beatles in 1966, as imagined by AI image synthesis. (credit: Stable Diffusion) On Tuesday, BBC Radio 4’s Today program aired an interview with Paul McCartney in which he announced that thanks to AI technology, a “final Beatles record” has been finished and will be released later this year. He...

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Hackers can steal cryptographic keys by video-recording power LEDs 60 feet away

Enlarge / Left: a smart card reader processing the encryption key of an inserted smart card. Right: a surveillance camera video records the reader’s power LED from 60 feet away. (credit: Nassi et al.) Researchers have devised a novel attack that recovers the secret encryption keys stored in smart cards and smartphones by using cameras...