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SpaceX COO offers harsh critique of Falcon 9, Starlink, and Starship’s competitors
SpaceX President Gwynne Shotwell says that the company’s Starlink internet constellation is years ahead of competition from OneWeb and Amazon. A step further, the executive also voiced several unprecedently harsh critiques of Jeff Bezos’ Blue Origin and Boeing and Lockheed Martin (ULA).
SpaceX President and Chief Operating Officer Gwynne Shotwell has been as busy as ever and has attended numerous major events over the last few weeks, often speaking with an unprecedented level of candor. The famous SpaceX executive repeatedly indicated that competitors have over-promised and under-delivered and, as a result, are years behind SpaceX’s own Starlink constellation. SpaceX has already launched 60 prototype satellites and has hundreds more on the way as part of a bid to kick off a busy period of “v1.0” satellite.
SpaceX intends to launch has many as 24 dedicated Starlink missions next year, equating to 60 satellites launched every two or so weeks. Meanwhile, the company is in the late stages of preparing to mass-produce “user terminals” and ground stations with the hope of delivering internet service to customers internet as early as mid-2020.
Starlink, OneWeb, and Project Kuiper
Shotwell was especially critical of megaconstellation competitors OneWeb and Amazon, the latter of which began hiring just a few months ago for a several-thousand-satellite constellation known as Project Kuiper. During an October 25th Q&A session with billionaire Ron Baron at the Baron Fund’s annual Investment Conference, Shotwell was uncharacteristically candid about the spaceflight industry outside of SpaceX’s doors, pointing to Jeff Bezos’s Blue Origin and the United Launch Alliance as prime examples of the many pitfalls of traditional aerospace methods.
Shotwell, on SpaceX's competitors and why other companies haven't built and landed orbital rockets: "Boeing and Lockheed like their cushy situation."— Michael Sheetz (@thesheetztweetz) October 25, 2019
She responded by crediting the hard work of SpaceX engineers and the often ambitious timelines set forth by company CEO Elon Musk, stating that, “I don’t think there’s a motivation or a drive there.” She explained that she believes that “engineers think better when they’re pushed hardest to do great things in a very short period of time, with very few resources. Not when you have twenty years.” This is a bit of a brutal take given that SpaceX is infamous for offering an often brutally hostile work environment and some of the worst salaries in the industry, but it’s nearly impossible to deny that SpaceX’s list of achievements is essentially unrivaled.
Baron: Why hasn't Bezos been doing this? He's spending lots of money.
Shotwell: They're two years older than us and they've yet to reach orbit. They get $1 billion of "free money" each year but I think engineers work better when they're pushed.— Michael Sheetz (@thesheetztweetz) October 25, 2019
Discussing Blue Origin, Shotwell pulled no punches, stating that “they’ve got a ton of money and they’re not doing a lot.” While both companies – SpaceX and Blue Origin – have remained private and exist in large part thanks to their wealthy owners, SpaceX has pursued commercial relevance and become wildly successful. On the other hand, Blue Origin – despite being two years older – would likely lose all forward momentum or fold outright if owner Jeff Bezos were to cease bankrolling the spaceflight company.
Blue Origin is currently developing a large, reusable, orbital-class rocket known as New Glenn and could eventually become SpaceX’s only serious competition, but the rocket’s first launch is unlikely to occur before H2 2021 or 2022.
Simultaneously, Amazon recently revealed Project Kuiper, a slightly modified version of SpaceX’s Starlink constellation that is being lead by ex-Starlink executives fired by Elon Musk in June 2018. Project Kuiper, however, has only just begun and is likely at least 3-5 years away from beginning orbital testing, let alone providing any sort of service to customers.
Shotwell also addressed a new competitor in the large-scale satellite constellation market, OneWeb. During her talk with Baron, Shotwell bluntly warned potential investors to steer clear of the company. She boasted about SpaceX’s Starlink satellites, stating that they are “17 times better per bit”, a reference to Starlink’s greater per-satellite bandwidth, and cautioned that “if you’re thinking about investing in OneWeb, I would recommend strongly against it. They fooled some people who are going to be pretty disappointed in the near term.”
OneWeb later provided a follow up to CNBC reporter Michael Sheetz stating “we are not in the business of commenting on competitors. OneWeb’s satellites and constellation design are tested, market leading and we are excited to start our monthly launches soon and to start delivering much needed connectivity to people everywhere.” In reality, OneWeb and executives like Greg Wyler comment on competitors all the time, they just rarely put all their cards on the table.
Regardless, Shotwell’s streak of candor appears to have no end in sight. It remains to be seen whether her move towards uncharacteristically vitriolic public comments is a smart strategy, but she is undoubtedly making waves.
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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
