X is now allowing select creators to upload videos in 4K resolution, and will roll out the feature to all premium subscribers soon.

Eight years after joining Benchmark as the firm’s first woman general partner, Sarah Tavel announced on X that she is transitioning to a more limited role at the storied venture firm. In her new position as a venture partner, Tavel will continue to make investments and serve on existing company boards, but she will have […]

OpenAI has published a postmortem on the recent sycophancy issues with the default AI model powering ChatGPT, GPT-4o — issues that forced the company to roll back an update to the model released last week. Over the weekend, following the GPT-4o model update, users on social media noted that ChatGPT began responding in an overly […]

OpenAI has published a postmortem on the recent sycophancy issues with the default AI model powering ChatGPT, GPT-4o — issues that forced the company to roll back an update to the model released last week. Over the weekend, following the GPT-4o model update, users on social media noted that ChatGPT began responding in an overly […]

Microsoft CEO Satya Nadella said that 20%-30% of code inside the company’s repositories was “written by software” — meaning AI — during a fireside chat with Meta CEO Mark Zuckerberg at Meta’s LlamaCon conference on Tuesday. Nadella gave the figure after Zuckerberg asked roughly how much of Microsoft’s code is AI-generated today. The Microsoft CEO […]

On Tuesday, Meta held its first-ever AI developer conference, LlamaCon, at its Menlo Park, California headquarters. The company announced the launch of a consumer-facing Meta AI chatbot app, which will compete with ChatGPT, as well as a developer-facing API for accessing Llama models in the cloud. Both releases aim to expand adoption of the company’s […]

Waymo and Toyota have agreed to explore a possible deal that could one day lead to a new vehicle designed for ride-hailing and even bring self-driving tech into consumer cars. The two companies have signed a preliminary agreement to look into developing and deploying an autonomous vehicle platform, according to a blog posted by Waymo. […]

Last month, Brett Adcock, founder of a robotics startup Figure AI, claimed in a post on X that his company “is now # 1 most sought-after private stock in the secondary market.” But the company has sent cease-and-desist letters to at least two brokers who run secondary marketplaces, those brokers told TechCrunch.These people said Figure […]

AI cheating startup Cluely went viral last week with bold claims that its hidden in-browser window is “undetectable” and can be used to “cheat on everything” from job interviews to exams. But some startups are claiming they can catch Cluely’s users. And Cluely says it’s ready to develop hardware products like smart glasses, or even […]

As part of its Q1 2025 earnings release, Snap said it’s scrapping plans for a simplified version of its app. The news comes seven months after Snapchat began testing a redesigned version of the app without the Snap Map or Stories tabs. The new version consolidated the app’s navigation bar around three icons: chat, camera, […]