OpenAI has begun rolling out its newest AI model, GPT-4.5, to users on its ChatGPT Plus tier. In a series of posts on X, OpenAI said that the rollout will take “1-3 days,” and that it expects rate limits to change. GPT-4.5 launched first for subscribers to OpenAI’s $200-a-month ChatGPT Pro plan last week. “We’d […]

As part of the iOS 18.4 software update, currently in public beta, Apple is introducing AI-powered summaries of App Store reviews. The new feature will leverage Apple Intelligence, the company’s built-in AI technology, to offer an overall summary based on the reviews others have left on the App Store. The review summaries will be generated […]

Ataraxis AI has raised a $20.4 million Series A to make cancer treatment more personalized. © 2024 TechCrunch. All rights reserved. For personal use only.

CoreWeave’s initial S-1 document for its upcoming IPO is full of surprises. Backed by Nvidia, CoreWeave runs an AI-specific cloud service from its network of 32 data centers that together have more than 250,000 Nvidia GPUs as of the end of 2024, according to the company. Since then, it has also added a number of […]

Ryan Breslow is once again the CEO of Bolt, the fintech company told TechCrunch on Wednesday. Bolt shared a communication that recently went out to investors in which Breslow wrote that “following a challenging few years,” he had been reinstated as Bolt’s CEO with “unanimous approval” of the board of the one-click checkout company. Justin […]

Former top U.S. cybersecurity official Rob Joyce told lawmakers on Wednesday that cuts to federal probationary employees will have a “devastating impact” on U.S. national security. Joyce, who was the director of cybersecurity for the National Security Agency until retiring in 2024, was providing testimony to the U.S. House Committee on the Chinese Communist Party, […]

Anthropic has quietly removed from its website several voluntary commitments the company made in conjunction with the Biden Administration in 2023 to promote safe and “trustworthy” AI. The commitments, which included pledges to share information on managing AI risks across industry and government and research on AI bias and discrimination, were deleted from Anthropic’s transparency […]

The individuals are accused of hacking over 100 U.S. organizations over the course of a decade © 2024 TechCrunch. All rights reserved. For personal use only.

Hyundai Motor Company and Avride have agreed to jointly develop autonomous vehicles in a tie up that will deepen the relationship between the two companies. The deal will focus on autonomous vehicle technology designed for robotaxis. The two companies will also look into other use cases for the technology, including autonomous delivery services using Avride’s […]

Anna Patterson has had a storied career in Silicon Valley. She founded three startups, including search engine upstarts Xift and Cuil, as well as recall.archive.org, which became the Internet Archive. She was the vice president of engineering at Google, and later on started Gradient Ventures, an AI-focused seed fund. And she isn’t done building. Patterson […]