Category: Uncategorized

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… Read more

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,… Read more

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… Read more

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… Read more

Google is launching a new “AI Mode” experimental feature in Search that looks to take on popular services like Perplexity AI and OpenAI’s ChatGPT Search. The tech giant announced on Wednesday that the new mode is designed to allow users to ask complex, multi-part questions and follow-ups to dig deeper on a topic directly within… Read more

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… Read more

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… Read more

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. Read more

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… Read more

Flex, which offers personal finance software and payments infrastructure for business owners, has raised $25 million in equity funding while securing a $200 million credit facility, it told TechCrunch exclusively. The equity funds were raised at a valuation of “just under $250 million.” The company last raised a $20 million Series A announced in September… Read more