OpenAI launches GPT-4.5, its largest model to date

March 1, 2025

Welcome back to Week in Review. This week we’re diving into OpenAI’s newest, biggest model GPT-4.5, Microsoft pulling the plug on Skype, how Anthropic used Pokémon Red to train its Claude 3.7 Sonnet model, the unexpected return of Fyre Festival, and more! Let’s get into it. OpenAI announced the launch of GPT-4.5, the much-anticipated AI […]

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DeepSeek claims ‘theoretical’ profit margins of 545%

March 1, 2025

Chinese AI startup DeepSeek recently declared that its AI models could be very profitable — with some asterisks. In a post on X, DeepSeek boasted that its online services have a “cost profit margin” of 545%. However, that margin is calculated based on “theoretical income.” It discussed these numbers in more detail at the end […]

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Ben Horowitz donates Cybertruck fleet to the Las Vegas police

March 1, 2025

Andreessen Horowitz co-founder Ben Horowitz has donated a fleet of Tesla Cybertrucks to the Las Vegas Metropolitan Police, the department has confirmed to TechCrunch. The Cybertruck fleet is the latest entry in a list of gifts Horowitz has given to the Las Vegas police — a relationship TechCrunch revealed in detail late last year. The […]

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How to get rid of the new Apple Mail redesign

March 1, 2025

There are three inevitabilities in life: death, taxes, and tech platforms making design changes that are universally disliked. The latest victim to this phenomenon is the Apple Mail app, which got a major redesign in iOS 18. This update is also rolling out on iPads and MacBooks. The new Apple Mail design separates emails into […]

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2 days left to save up to $325 on TechCrunch Sessions: AI tickets

March 1, 2025

Time is ticking to get AI industry insights — and major savings. There are just two days left to save up to $325 and secure your spot at TechCrunch Sessions: AI. But act fast, this special offer ends on March 2 at 11:59 p.m. PT. TC Sessions: AI is an event like no other that […]

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