Elon Musk plans Tesla and Twitter collaborations with xAI, his new startup
Tesla CEO Elon Musk said on Friday that he plans for his newest venture, the artificial intelligence startup xAI, to collaborate with the automaker both on the “silicon front” and on the “AI software front.”
Musk also said, during Friday’s live audio session on Twitter Spaces, that xAI will use Twitter data for training the “maximally curious” artificial intelligence systems and products he hopes to build there. Musk did not specify whether and how much Twitter will charge xAI or his other companies for its data.
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When Musk led a buyout of the social media venture in October 2022, Twitter took on $13 billion in new debt. The company has struggled to juice its subscription revenue, and has been sued by ex-employees and vendors for non-payment for completed work or severance.
Several of the other companies where Musk was a founder or serves as CEO, including Tesla, SpaceX and The Boring Co., have done business together for years. Some of their transactions have been disclosed in Tesla financial filings with the U.S. Securities and Exchange Commission.
On Friday, without citing evidence, Musk alleged that “Every AI organization on Earth” had used Twitter’s data for training, “in all cases illegally.” It was not clear which laws would have been violated by others’ data scraping. Earlier this month, Twitter sued four unknown parties for data scraping in Texas.
Twitter implemented rate limits on the social media platform in recent weeks because, Musk claimed, it was “being scraped like crazy.” He said, “We had multiple entities scraping every tweet ever made, and trying to do so in like, basically a span of days. So — this was bringing the system to its knees. So we had to take action.” He apologized for the inconvenience of the rate limiting.
In light of widespread use of Twitter data by AI software developers, Musk said, “I guess we will use the public tweets — obviously not anything private — for training as well, just like basically everyone else has.”
Twitter’s data set appeals for “text training,” and “image and video training,” Musk said. However, he specified that AI systems need more than human-created data and he was hoping that xAI could follow in the footsteps of Alphabet-owned DeepMind’s Alpha Zero, a computer program that achieved a masterful level of play in three games, chess, shogi and go, after training by playing these games against itself.
A Tesla fan and promoter, Omar Qazi (known as Whole Mars Catalog on Twitter) asked Musk a few questions about how he plans for xAI to work with Tesla during the Spaces event. Among other things, he asked whether xAI would potentially use Nvidia- or Tesla-made silicon for data processing.
Musk said, “That’s sort of a Tesla question. Tesla is building custom silicon. I wouldn’t call anything that Tesla’s producing a ‘GPU’ although one can characterize it in GPU equivalents.” He then spoke about Tesla’s in-vehicle hardware, which enables the company’s advanced driver assistance systems to work in its cars. The systems are marketed as Autopilot and Full Self Driving capability in the US.
Tesla has been promising fans a robotaxi, or self-driving vehicle, for years. At that time, Musk said a cross-country demo with a Tesla car would be possible without a single human intervention by the end of 2017. In 2019, Tesla raised billions of dollars with the promise of a million robotaxi-ready Tesla vehicles on the road in a year. So far, none of Tesla’s vehicles are capable of operating without a human driver ready to steer or brake at any time.
Musk said on Twitter Spaces on Friday that Tesla’s hardware 4, which is shipping in now, is “three-to-five times more capable than hardware 3,” and promised “hardware 5” would come along in a few years and would be “four or five times more capable” than its current version.
The CEO also discussed Dojo, a supercomputer Tesla is developing for AI machine learning and computer vision training purposes. Tesla uses video clips and data from its customers’ vehicles to improve existing software, or develop new features.
Musk said that the eventual AI language model that xAI will presumably develop won’t be “politically correct.” The CEO, who has repeatedly attacked “woke” or progressive values, said “I think our AI can give answers that people may find controversial even though they are actually true.”
The Tesla CEO said that xAI will need to develop technology that “understands the physical world and not just the Internet,” and he thinks that Tesla’s driving data will help it on that front.
Walter Isaacson, the author of an Elon Musk biography coming out later this year, asked Musk about Optimus, a humanoid robot Tesla is developing with the aim of using it in manufacturing. Musk said that the robot is still in its “early stages” and his team needs to find a way that users will be able to easily turn it off.
Tesla showed off a design for a humanoid robot called Optimus at its AI day in September 2022. Tesla executive are expected to share updates on this and more on an earnings call next Wednesday.
— CNBC’s Jonathan Vanian contributed reporting.
Partiful’s CEO, Shreya Murthy, and CTO, Joy Tao
Courtesy: Partiful
When Shreya Murthy and Joy Tao decided to launch a party-planning startup in 2020, they settled on a business goal of “bringing people together in person.”
The Covid-19 pandemic demanded the exact opposite.
Despite the challenge of the pandemic, Partiful survived, and five years later, the New York startup is now used by millions of people to plan events such as birthday parties, housewarmings and weddings.
The app’s a favorite of those ages 20 to 30, and it’s added 2 million new users since January, Partiful CEO Murthy told CNBC. The company has never revealed its exact base of monthly users.
Partiful drew attention on social media after Apple, known for replicating features from popular apps on the iPhone, launched its own event-planning service in February, and the startup posted a joke about “copycats” on its X account.
Of course, Partiful isn’t the first party-planning app. It competes against not only Apple Invites, but also Eventbrite, Evite, Punchbowl and others.
Each service differs slightly in its target markets and features. Evite, for example, uses a “freemium” model, where certain invitation designs and other features are paywalled. Eventbrite is often used to promote and sell admission to large public events.
What sets Partiful apart from its competitors — and appeals to its Gen Z user base — is its often humorous, casual designs, some of which are created by Partiful’s in-house designers.
“Friend invited me to a gathering that doesn’t have a Partiful….feeling lost, confused, unprepared…much like when I (Gen Z) receive a phone call out of the blue,” X user Athena Kan posted in August.
For the first quarter of 2025, Partiful averaged 500,000 monthly active users, up 400% year over year, with 9 out of 10 users on the app based in the U.S., according to estimates provided to CNBC by Sensor Tower, a market research firm. That compares with Eventbrite’s 4.4 million monthly active users, which is up 2% year over year, and Punchbowl with approximately 85,000 monthly users, which is down about 2% compared to a year ago. A spokesperson for Evite told CNBC that the service saw more than 20 million monthly active users for the first quarter of 2025.
It’s unclear how many people still use Facebook’s once-popular event-planning feature Facebook Events. Facebook’s parent company, Meta, shut down the standalone app.
Sample invitations from the Partiful app
Source: Partiful
Bringing people together in real life
Murthy and Tao both went to Princeton University and worked at Palantir Technologies at the same time, but they didn’t meet until they were introduced later by a mutual friend. Both were looking to move to the consumer-facing side of tech.
Tao, then a software engineer at Meta, wanted to leave the company to focus on products that were more relatable to daily life, and said that the social media company’s goal of keeping users engaged on their apps sometimes can create “perverse incentives.”
“For me, driving more people to spend more time staring at their phone, staring at this endless feed of content, wasn’t super motivating, wasn’t super meaningful to me personally,” said Tao, Partiful’s tech chief and a self-described “avid party planner.”
Meta declined to comment.
Tao and Murthy went through a sort of “dating period” where they asked each other what they thought leading a startup together could look like. Among the voids they identified was how intimate social events, such as birthday parties where a host would be likely to see the attendees again, were still planned on text chains that made it difficult to track, communicate or plan an ideal event time with guests.
“If you’re not sure when people are free, that’s a really annoying problem,” Murthy said.
She and Tao took the leap.
With few in-person events happening during the 2020 lockdowns, Partiful’s engineering team focused on building the platform’s text message-based infrastructure so that the service could be used by both iPhone and Android users.
Partiful’s team, which has now grown to 25, operates out of downtown Brooklyn. The service is no longer limited to text messages and its website. The company launched apps for the iPhone and Android devices in 2023 and 2024, respectively, and Partiful now serves as a one-stop destination for organizing the different phases of planning and hosting a party. The company has reportedly raised $20 million in a funding round led by Andreessen Horowitz.
Speaking Gen Z’s language
What makes Partiful fun for users is how customizable an invite can be.
Hosts can create a free birthday invite with a lime-green parody cover of Charli XCX’s “brat” album, for example, or plan a girls’ night out with a cover photo of Shrek in sunglasses. They can track “yes,” “no” or “maybe” RSVPs under a portrait of Martha Stewart and Snoop Dogg, and invited guests can use a “boop” feature to send random emojis rather than a direct message to each other.
Party planners can also send out uniform text blasts to the group before and after the event and manage an in-app photo album for uploading memories.
Partiful is available for anyone to use, but Murthy said the company sees the most need for the service among young users in the “postgrad” period of life. That’s a stage where people might be moving to new cities and away from their established college friend groups.
“You’re starting your adult life and have to not only figure out, ‘How do I rent an apartment? How do I work a new job? How do I exist in this new version of myself?'” Murthy said. “On top of that, you’re also having to rebuild your entire social circle.”
For the hosts and partiers in its user base, Partiful has become part of their social routine, and it has continued to gain traction online. The company told CNBC that over 60% of its active app users check Partiful every week.
As for Apple, Partiful isn’t sweating its new rival just yet.
Apple Invites requires that users have an iCloud+ subscription to create events, though it’s free to RSVP if a guest doesn’t have an Apple account. That service starts at 99 cents a month in the United States. Apple did not respond to a request for comment.
Partiful is free, at least for now.
Like many other tech companies that rely on distribution services such as Apple’s App Store, Partiful has a nuanced relationship with its much-larger counterpart. Partiful could lose some users to Apple, but it can also benefit from promotion by the app distributor.
That’s what happened in 2024, when Partiful was named a finalist for Apple’s App Store Awards for Cultural Impact, and won Google Play’s “Best App of 2024.” The app remained an “editor’s choice” pick on the App Store as of publication.
For now, Partiful remains confident.
“We haven’t really seen any users that have been leaving Partiful for Apple Invites,” Murthy said.
WATCH: Why iPhones may get more expensive amid Trump tariffs
An attendee wearing a Super Mario costume uses a Nintendo Switch 2 game console while playing a video game during the Nintendo Switch 2 Experience at the ExCeL London international exhibition and convention centre in London, Britain, April 11, 2025.
Isabel Infantes | Reuters
Nintendo on Friday announced that retail preorder for its Nintendo Switch 2 gaming system will begin on April 24 starting at $449.99.
Preorders for the hotly anticipated console were initially slated for April 9, but Nintendo delayed the date to assess the impact of the far-reaching, aggressive “reciprocal” tariffs that President Donald Trump announced earlier this month.
Most electronics companies, including Nintendo, manufacture their products in Asia. Nintendo’s Switch 1 consoles were made in China and Vietnam, Reuters reported in 2019. Trump has imposed a 145% tariff rate on China and a 10% rate on Vietnam. The latter is down from 46%, after he instituted a 90-day pause to allow for negotiations.
Nintendo said Friday that the Switch 2 will cost $449.99 in the U.S., which is the same price the company first announced on April 2.
“We apologize for the retail pre-order delay, and hope this reduces some of the uncertainty our consumers may be experiencing,” Nintendo said in a statement. “We thank our customers for their patience, and we share their excitement to experience Nintendo Switch 2 starting June 5, 2025.”
The Nintendo Switch 2 and “Mario Kart World“ bundle will cost $499.99, the digital version “Mario Kart World” will cost $79.99 and the digital version of “Donkey Kong Bananza” will cost $69.99, Nintendo said. All of those prices remain unchanged from the company’s initial announcement.
However, accessories for the Nintendo Switch 2 will “experience price adjustments,” the company said, and other future changes in costs are possible for “any Nintendo product.”
It will cost gamers $10 more to by the dock set, $1 more to buy the controller strap and $5 more to buy most other accessories, for instance.
WATCH: Nintendo has ‘a lot of work to do’ to convince casual users to upgrade to Switch 2: Kantan Games
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