News
Neuralink’s first patient pondering ways to support himself and his family
Before he became Neuralink’s first human patient, 30-year-old Noland Arbaugh’s routine was restrictive. A lot of his and his family’s time was spent dealing with hospitals, insurance providers, and caregivers. He was also mostly communicating using a stick held in his mouth, which he uses to poke at an iPad. Since receiving his brain implant from Neuralink in January, Arbaugh’s life has changed, and in a recent social media post, he noted that he is now looking for ways to support himself and his family.
Thanks to his Neuralink implant, Arbaugh is able to manipulate tech devices using his mind. This means that he can now use computers proficiently. He noted as much when he admitted that the first thing he did after getting his Neuralink implant was play Civilization 6 for several hours. Thanks to this newfound proficiency, Arbaugh is also now active on social media platform X, where he recently posted a poll about how he can help provide for himself long-term.
As noted by Arbaugh in his post, he would like to find a way to provide for himself and possibly even help build a house for himself and his family. The Neuralink patient posted a few options on his polls, such as activities that he can now do due to his brain implant, such as streaming. Arbaugh also admitted that he has been quite hesitant to ask such a question, but he wishes to no longer be a burden to those around him.
Hey everyone! I’m in need of some advice. As was briefly touched on in the Bloomberg article today, I would like to find some way to provide for myself long-term, build a house for me and my family if I can, and not be a burden on those around me any longer. Below is a poll of…— Noland Arbaugh (@ModdedQuad) May 17, 2024
“Hey everyone! I’m in need of some advice. As was briefly touched on in the Bloomberg article today, I would like to find some way to provide for myself long-term, build a house for me and my family if I can, and not be a burden on those around me any longer. Below is a poll of just a couple of ideas I have and I’d like to know which y’all think is my best chance. If you have any other suggestions please leave a comment! Honestly, I feel weird even asking. That’s part of the reason why I haven’t done any of these so far. It makes me feel icky. Sorry to even bring this up,” Arbaugh wrote.
The Neuralink patient’s poll attracted quite a lot of attention, including from Tesla and SpaceX CEO Elon Musk himself. Arbaugh’s poll included options for monetizing his accounts, streaming, using GoFundMe, or “all of the above.” Similar to other users, Elon Musk advised the Neuralink patient to go for all his options, though the CEO noted that Arbaugh should probably start with monetizing his accounts and streaming first. Other users also advised the Neuralink patient that he can also go speaking tours and other activities since his life is inspiring and unique.
First two first— Elon Musk (@elonmusk) May 17, 2024
While Arbaugh’s poll is quite simple, its very presence highlights just how life changing Neuralink’s technology is to people. As noted in a Bloomberg News report, Arbaugh had actually attempted to get a job despite his condition in the past, but he has never been successful since he could not type fast enough. Things are a bit different with his Neuralink brain implant, however, so perhaps Arbaugh could achieve his dream of supporting himself and his family this time around.
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Elon Musk
Tesla confirms that work on Dojo 3 has officially resumed
“Now that the AI5 chip design is in good shape, Tesla will restart work on Dojo 3,” Elon Musk wrote in a post on X.
Tesla has restarted work on its Dojo 3 initiative, its in-house AI training supercomputer, now that its AI5 chip design has reached a stable stage.
Tesla CEO Elon Musk confirmed the update in a recent post on X.
Tesla’s Dojo 3 initiative restarted
In a post on X, Musk said that with the AI5 chip design now “in good shape,” Tesla will resume work on Dojo 3. He added that Tesla is hiring engineers interested in working on what he expects will become the highest-volume AI chips in the world.
“Now that the AI5 chip design is in good shape, Tesla will restart work on Dojo3. If you’re interested in working on what will be the highest volume chips in the world, send a note to AI_Chips@Tesla.com with 3 bullet points on the toughest technical problems you’ve solved,” Musk wrote in his post on X.
Musk’s comment followed a series of recent posts outlining Tesla’s broader AI chip roadmap. In another update, he stated that Tesla’s AI4 chip alone would achieve self-driving safety levels well above human drivers, AI5 would make vehicles “almost perfect” while significantly enhancing Optimus, and AI6 would be focused on Optimus and data center applications.
Musk then highlighted that AI7/Dojo 3 will be designed to support space-based AI compute.
Tesla’s AI roadmap
Musk’s latest comments helped resolve some confusion that emerged last year about Project Dojo’s future. At the time, Musk stated on X that Tesla was stepping back from Dojo because it did not make sense to split resources across multiple AI chip architectures.
He suggested that clustering large numbers of Tesla AI5 and AI6 chips for training could effectively serve the same purpose as a dedicated Dojo successor. “In a supercomputer cluster, it would make sense to put many AI5/AI6 chips on a board, whether for inference or training, simply to reduce network cabling complexity & cost by a few orders of magnitude,” Musk wrote at the time.
Musk later reinforced that idea by responding positively to an X post stating that Tesla’s AI6 chip would effectively be the new Dojo. Considering his recent updates on X, however, it appears that Tesla will be using AI7, not AI6, as its dedicated Dojo successor. The CEO did state that Tesla’s AI7, AI8, and AI9 chips will be developed in short, nine-month cycles, so Dojo’s deployment might actually be sooner than expected.
Elon Musk
Elon Musk’s xAI brings 1GW Colossus 2 AI training cluster online
Elon Musk shared his update in a recent post on social media platform X.
xAI has brought its Colossus 2 supercomputer online, making it the first gigawatt-scale AI training cluster in the world, and it’s about to get even bigger in a few months.
Elon Musk shared his update in a recent post on social media platform X.
Colossus 2 goes live
The Colossus 2 supercomputer, together with its predecessor, Colossus 1, are used by xAI to primarily train and refine the company’s Grok large language model. In a post on X, Musk stated that Colossus 2 is already operational, making it the first gigawatt training cluster in the world.
But what’s even more remarkable is that it would be upgraded to 1.5 GW of power in April. Even in its current iteration, however, the Colossus 2 supercomputer already exceeds the peak demand of San Francisco.
Commentary from users of the social media platform highlighted the speed of execution behind the project. Colossus 1 went from site preparation to full operation in 122 days, while Colossus 2 went live by crossing the 1-GW barrier and is targeting a total capacity of roughly 2 GW. This far exceeds the speed of xAI’s primary rivals.
Funding fuels rapid expansion
xAI’s Colossus 2 launch follows xAI’s recently closed, upsized $20 billion Series E funding round, which exceeded its initial $15 billion target. The company said the capital will be used to accelerate infrastructure scaling and AI product development.
The round attracted a broad group of investors, including Valor Equity Partners, Stepstone Group, Fidelity Management & Research Company, Qatar Investment Authority, MGX, and Baron Capital Group. Strategic partners NVIDIA and Cisco also continued their support, helping xAI build what it describes as the world’s largest GPU clusters.
xAI said the funding will accelerate its infrastructure buildout, enable rapid deployment of AI products to billions of users, and support research tied to its mission of understanding the universe. The company noted that its Colossus 1 and 2 systems now represent more than one million H100 GPU equivalents, alongside recent releases including the Grok 4 series, Grok Voice, and Grok Imagine. Training is also already underway for its next flagship model, Grok 5.
Elon Musk
Tesla AI5 chip nears completion, Elon Musk teases 9-month development cadence
The Tesla CEO shared his recent insights in a post on social media platform X.
Tesla’s next-generation AI5 chip is nearly complete, and work on its successor is already underway, as per a recent update from Elon Musk.
The Tesla CEO shared his recent insights in a post on social media platform X.
Musk details AI chip roadmap
In his post, Elon Musk stated that Tesla’s AI5 chip design is “almost done,” while AI6 has already entered early development. Musk added that Tesla plans to continue iterating rapidly, with AI7, AI8, AI9, and future generations targeting a nine-month design cycle.
He also noted that Tesla’s in-house chips could become the highest-volume AI processors in the world. Musk framed his update as a recruiting message, encouraging engineers to join Tesla’s AI and chip development teams.
Tesla community member Herbert Ong highlighted the strategic importance of the timeline, noting that faster chip cycles enable quicker learning, faster iteration, and a compounding advantage in AI and autonomy that becomes increasingly difficult for competitors to close.
AI5 manufacturing takes shape
Musk’s comments align with earlier reporting on AI5’s production plans. In December, it was reported that Samsung is preparing to manufacture Tesla’s AI5 chip, accelerating hiring for experienced engineers to support U.S. production and address complex foundry challenges.
Samsung is one of two suppliers selected for AI5, alongside TSMC. The companies are expected to produce different versions of the AI5 chip, with TSMC reportedly using a 3nm process and Samsung using a 2nm process.
Musk has previously stated that while different foundries translate chip designs into physical silicon in different ways, the goal is for both versions of the Tesla AI5 chip to operate identically. AI5 will succeed Tesla’s current AI4 hardware, formerly known as Hardware 4, and is expected to support the company’s Full Self-Driving system as well as other AI-driven efforts, including Optimus.
Tesla confirms that work on Dojo 3 has officially resumed
Elon Musk’s xAI brings 1GW Colossus 2 AI training cluster online
