News
A closer look at Joe Biden and Elon Musk’s feud, and the US President’s potential miscalculation
For all intents and purposes, US President Joe Biden and Tesla CEO Elon Musk should agree on a number of things. Both men have worked hard to fight climate change, and both openly support electric vehicles. Yet for the longest time now, a feud seems to have developed between Biden and Musk.
It’s not a stretch to state that a lot of the feud is due to Biden — and it will likely be a gross miscalculation on the President’s part.
It’s easy to shoehorn Elon Musk as a villain. The man’s a billionaire; he’s stated that he is voting against Democrats in the coming elections; he has even traded sarcastic barbs with popular left-leaning politicians over the past months. But what is easily forgotten these days is that Musk has, for the longest time, been a supporter of Democrats, including Biden himself.
Musk said as much recently on Twitter when he noted that he voted for both Hillary Clinton and Joe Biden in the last two presidential elections. Musk was also quite close to the Obama administration. So what really encouraged Musk to switch to the right, even if Biden’s administration has characterized itself as one that is focused on climate issues and sustainability?
Some would note that the Musk and Biden feud started with the US President’s overt support for unions, but things actually started before that. As early as February 2021, Elon Musk hinted at some of his disagreements with the Biden administration. Musk was lobbying for a carbon tax then, but the CEO noted that the Biden team believed that such an initiative “seems too politically difficult.”
Musk has noted recently that his shift to the right is in no small part due to Biden’s administration doing “everything it can to sideline and ignore Tesla.” Musk critics would easily disregard these statements as entitled whining from the CEO (cue the aged Elon Musk Simpson’s “weird nerds” meme), but he does have a point. Since rejecting Musk’s suggestion for a carbon tax, the Biden administration has barely acknowledged Tesla, focusing instead on more traditional automakers that are, for the most part, doing far less for sustainability than Tesla.
This happened recently following what appeared to be Biden’s latest zinger against Musk, where he wished the CEO “lots of luck on his trip to the Moon” when asked about Musk’s concerns about the US economy. Biden proceeded to promote Ford’s efforts to hire 6,000 workers while conveniently denying that Tesla had nearly hired 50,000 people worldwide in the last two years.
Overall, the Biden and Musk feud is downright strange. From an outsider’s perspective, it really doesn’t make sense. Every person who has followed Tesla and SpaceX over the years would know that Musk’s companies are practically a perfect match for politicians on the left. Yet Biden, for some strange reason, opted to antagonize Musk instead. Biden’s not alone either, as other high-profile Democrats have also joined in on the anti-Musk bandwagon — to varying degrees of aggressiveness.
Such a strategy, however, may cost Biden in the upcoming elections. Musk is a prolific CEO, after all, and his social media presence — even if it is likely padded by bots considering Twitter’s issues with fake and spam accounts — is notable. By constantly beating on Musk while ignoring Tesla and SpaceX, Biden and his administration may end up alienating a significant part of the left’s voter base. The upcoming elections would likely show if this would be the case or not.
Don’t hesitate to contact us with news tips. Just send a message to simon@teslarati.com to give us a heads up.
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
