A group of Toyota Mirai owners and lessees have filed a class-action lawsuit against the Japanese carmaker over their subpar experiences with their hydrogen fuel cell electric vehicle (FCEV). As per the suit’s plaintiffs, Toyota had misled consumers about the realities of the hydrogen car’s ownership.
As per the Mirai owners and lessees in their complaint, Toyota and its sales team had told prospective buyers of the FCEV that “hydrogen refueling is available, seamless, and comparable to refueling with gasoline,” this is not the case at all. Owners noted that there is a shortage of hydrogen fuel, and the fuel itself has become more and more difficult to obtain.
The Mirai owners and lessees noted that the issues with hydrogen availability are so notable that it could make the FCEV “unsafe, unreliable and inoperable.” Owners and lessees note that they could end up doing long drives just to find compatible refueling stations. And sometimes, even reaching a station does not guarantee that they can actually refuel their vehicles.
This poor guy bought a Toyota Mirai and found out the hydrogen myth first hand. #hydrogenscam #hydrogen #hydrogenfuel pic.twitter.com/vh1J5GGbyM— Gary Mark⚡️Blue Sky Kites ? ? (@blueskykites) July 10, 2024
Broken equipment and incompatible fuel cards, to name a few issues, could ultimately result in Mirai owners using a tow truck and alternative transportation. Apart from this, the cost of hydrogen has skyrocketed, resulting in Toyota’s $15,000 hydrogen fuel card, which is an incentive for Mirai owners, will not last three years or more as advertised by the automaker.
The Mirai owners and lessees also noted that their vehicles do not really match the estimated range that Toyota is advertising for the car. These issues have hit the resale values of the Mirai, which has retained just about 19.4% of its value after five years of use. Despite Toyota reportedly being aware of these issues, the company continues to inform customers that the Mirai is aptly supported by a hydrogen network, the plaintiffs alleged.
“Toyota and its employees, including salespeople, fail to disclose and actively conceals the fact that 1) at times hydrogen fuel may be unavailable for days at a time; 2) that filling up the Mirai with hydrogen fuel takes many hours on average; 3) that many times hydrogen fuel pumps freeze up and lock onto the Mirai, resulting in Plaintiffs and other Mirai owners to have to wait over 30 minutes just so the fuel pump can warm up and be removed from the vehicle so that they can drive off; and that 4) the price of hydrogen fuel has drastically increased over the last four years, and as such, Toyota’s promise that the Mirai comes with a hydrogen fuel card in the amount of $15,000, which will last for three years or more, is absolutely false,” the plaintiffs wrote in their complaint.
The Mirai owners and lessees’ class action lawsuit against Toyota can be viewed below.
Caluwe Et Al v Toyota Motor Sales Usa Inc Et Al by Simon Alvarez on Scribd
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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.
News
Tesla Model Y and Model 3 named safest vehicles tested by ANCAP in 2025
According to ANCAP in a press release, the Tesla Model Y achieved the highest overall weighted score of any vehicle assessed in 2025.
The Tesla Model Y recorded the highest overall safety score of any vehicle tested by ANCAP in 2025. The Tesla Model 3 also delivered strong results, reinforcing the automaker’s safety leadership in Australia and New Zealand.
According to ANCAP in a press release, the Tesla Model Y achieved the highest overall weighted score of any vehicle assessed in 2025. ANCAP’s 2025 tests evaluated vehicles across four key pillars: Adult Occupant Protection, Child Occupant Protection, Vulnerable Road User Protection, and Safety Assist technologies.
The Model Y posted consistently strong results in all four categories, distinguishing itself through a system-based safety approach that combines structural crash protection with advanced driver-assistance features such as autonomous emergency braking, lane support, and driver monitoring.
This marked the second time the Model Y has topped ANCAP’s annual safety rankings. The Model Y’s previous version was also ANCAP’s top performer in 2022.
The Tesla Model 3 also delivered a strong performance in ANCAP’s 2025 tests, contributing to Tesla’s broader safety presence across segments. Similar to the Model Y, the Model 3 also earned impressive scores across the ANCAP’s four pillars. This made the vehicle the top performer in the Medium Car category.
ANCAP Chief Executive Officer Carla Hoorweg stated that the results highlight a growing industry shift toward integrated safety design, with improvements in technologies such as autonomous emergency braking and lane support translating into meaningful real-world protection.
“ANCAP’s testing continues to reinforce a clear message: the safest vehicles are those designed with safety as a system, not a checklist. The top performers this year delivered consistent results across physical crash protection, crash avoidance and vulnerable road user safety, rather than relying on strength in a single area.
“We are also seeing increasing alignment between ANCAP’s test requirements and the safety technologies that genuinely matter on Australian and New Zealand roads. Improvements in autonomous emergency braking, lane support, and driver monitoring systems are translating into more robust protection,” Hoorweg said.
Elon Musk’s xAI brings 1GW Colossus 2 AI training cluster online
Tesla AI5 chip nears completion, Elon Musk teases 9-month development cadence
