Exclusive: Positron raises $230M Series B to take on Nvidia’s AI chips
The investment comes from backers including the Qatar Investment Authority as demand for chips beyond Nvidia soars and as Qatar aims to build out its AI infrastructure.
Coalition demands federal Grok ban over nonconsensual sexual content
Nonprofits urge the U.S. government to suspend Grok in federal agencies after the xAI chatbot generated thousands of nonconsensual sexual images, raising national security and child safety concerns.
SpaceX’s IPO could open the floodgates — and secondaries are booming in the meantime
To unpack what SpaceX’s IPO chatter means, how private liquidity works before a debut, and what investors are looking for in today’s pre-IPO giants, we spoke with Greg Martin, managing director at Rainmaker Securities, a…
I built marshmallow castles in Google’s new AI world generator
Starting Thursday, Google AI Ultra subscribers in the U.S. can play around with Project Genie, which is powered by a combination of Google’s latest world model Genie 3, its image generation model Nano Banana Pro,…
Waabi raises $1B and expands into robotaxis with Uber
Waabi has secured a $750 million Series C round to accelerate autonomous trucking, and another roughly $250 million commitment from Uber to deploy 25,000 robotaxis exclusively on its platform.
Anthropic, Apple, OpenAI CEOs condemn ICE violence, praise Trump
Anthropic’s Dario Amodei and OpenAI’s Sam Altman spoke out against ICE enforcement tactics following Minneapolis violence, with one addressing concerns publicly and the other in an internal message.
‘Among the worst we’ve seen’: report slams xAI’s Grok over child safety failures
“We assess a lot of AI chatbots at Common Sense Media, and they all have risks, but Grok is among the worst we’ve seen,” Robbie Torney of Common Sense Media said.
Tech workers’ call for CEOs to speak up against ICE after the killing of Alex Pretti
More than 450 tech workers from companies like Google, Meta, OpenAI, Amazon, and Salesforce have signed a letter urging their CEOs to call the White House and demand ICE leave our cities.
Humans& thinks coordination is the next frontier for AI, and they’re building a model to prove it
Humans&, a new startup founded by alumni of Anthropic, Meta, OpenAI, xAI, and Google DeepMind, is building the next generation of foundation models for collaboration, not chat.
Tesla launches robotaxi rides in Austin with no human safety driver
Not all of Tesla’s fleet in Austin will be fully driverless. Per Tesla’s AI lead Ashok Elluswamy, the company will be “starting with a few unsupervised vehicles mixed in with the broader robotaxi fleet with…