OpenAI teases a ‘simplified’ GPT-5 model

Welcome back to Week in Review. This week we’re looking at OpenAI canceling the release of o3; TikTok returning to U.S. app stores nearly a month after it was removed; more complications in Elon Musk’s bid to buy OpenAI for $97.4 billion; and more! Let’s do it. OpenAI effectively canceled the release of o3, which … Read more

Marc Andreessen dreams of making a16z a lasting company, beyond partnerships

Many venture industry observers have wondered whether Andreessen Horowitz, a firm that manages $45 billion, has its sights on eventually becoming a publicly traded company. Co-founder Marc Andreessen said he isn’t “chomping at the bit to take the firm public,” on this week’s Invest Like the Best podcast. But he discussed his goal of building … Read more

What is an encryption backdoor?

Talk of backdoors in encrypted services is once again doing the rounds after reports emerged that the U.K. government is seeking to force Apple to open up iCloud’s end-to-end encrypted (E2EE) device backup offering. Officials were said to be leaning on Apple to create a “backdoor” in the service that would allow state actors to … Read more

Apply to Speak at Sessions: AI

AI innovators, this is your moment! Have insights to share with 1,200 AI founders, investors, and enthusiasts eager to push the boundaries of innovation?  Take the stage, shape the AI conversation, and exchange ideas at TechCrunch Sessions: AI on June 5 at UC Berkeley’s Zellerbach Hall!  We’re bringing together top AI minds from the startup … Read more

DeepSeek: Everything you need to know about the AI chatbot app

DeepSeek has gone viral. Chinese AI lab DeepSeek broke into the mainstream consciousness this week after its chatbot app rose to the top of the Apple App Store charts (and Google Play, as well). DeepSeek’s AI models, which were trained using compute-efficient techniques, have led Wall Street analysts — and technologists — to question whether the U.S. can maintain its … Read more

How this weekend’s ‘Tesla Takeover’ protests against Elon Musk came together on Bluesky

As Elon Musk and his acolytes rip through the federal government looking for agencies to throw into the “wood chipper,” a grassroots effort to hit the world’s richest man where it hurts is picking up steam. The courts are busy contesting the actions of Musk’s Department of Government Efficiency, but the judicial system is slow … Read more

Bluesky gets growth and analytics tools with BlueSkyHunter launch

A new startup is addressing the need for an all-in-one toolset built for people who want to grow, manage, and track their Bluesky presence and following. The subscription service BlueSkyHunter, which launched Friday, introduces an online dashboard that combines access to analytics and other tools to schedule posts and automate DMs (direct messages), alongside other … Read more