

News
The Boring Company’s updated projects page no longer lists D.C.-Baltimore tunnel
The Boring Company’s updates to its official website have removed references to some of the tunneling startup’s announced projects, such as the D.C.-Baltimore tunnel and the Dugout Loop in Los Angeles. In the case of the D.C.-Baltimore project, a spokesperson from the Federal Highway Administration has stated that The Boring Company has not given the agency any indications that it intends to move forward with the project.
The D.C.-Baltimore tunnels were first outlined in 2017, and it even received some notable support from Maryland Gov. Larry Hogan. A conditional permit for the initiative was later granted by state officials. The state also aided The Boring Company in submitting a draft environmental assessment to the highway administration, which was released in 2019. Elon Musk, for his part, noted on Twitter that The Boring Company has received verbal government approval for an “underground NY-Phil-Balt-DC Hyperloop” that would allow travel from N.Y. to D.C. in 29 minutes.
In a statement to The Washington Post, Doug Hecox, a spokesperson for the highway administration, said that the agency has not taken any actions about the tunnels “because we haven’t gotten any indication from the company that they are interested in moving forward with the project.” Hecox also highlighted that at this point, the decision about whether the project would move forward, or any timetable for that matter, lies with the Boring Company.
Before its website’s recent update, The Boring Company listed the D.C.-Baltimore tunnel’s status as “In environmental review and permitting.” The same was true for the Dugout Loop, a project in Los Angeles aimed at transporting baseball fans and concertgoers from the Los Feliz, East Hollywood, or Rampart Village areas to the Dodger Stadium. Following its website’s recent update, The Boring Company only included projects that have been completed or are currently in construction, such as the LVCC Loop and the Vegas Loop.
The Boring Company has not shared the reasons behind the removal of the D.C.-Baltimore tunnel from its official website. Though considering the tunneling startup’s focus on refining its mass transportation technologies in the LVCC Loop for now, the removal of the D.C.-Baltimore project makes sense. The project would likely involve about 220 miles of tunnels, after all, and it is also designed to deploy Hyperloop technology. To achieve Elon Musk’s 29-minute New York to Washington, D.C. estimate, the Hyperloop pods would have to travel about 450 mph.
But as noted by Maryland Stadium Authority director Michael Frenz, the absence of updates about The Boring Company’s D.C.-Baltimore tunnel does not mean that the project would not be moving forward in the future. “I didn’t think it was necessarily something that was going to happen right away,” he said. Perhaps with more experience and a more mature mass transportation system, The Boring Company could start revisiting more ambitious projects like the D.C.-Baltimore tunnel.
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Elon Musk
Grok coming to Tesla vehicles next week “at the latest:” Elon Musk
Grok’s rollout to Tesla vehicles is expected to begin next week at the latest.

Elon Musk announced on Thursday that Grok, the large language model developed by his startup xAI, will soon be available in Tesla vehicles. Grok’s rollout to Tesla vehicles is expected to begin next week at the latest, further deepening the ties between the two Elon Musk-led companies.
Tesla–xAI synergy
Musk confirmed the news on X shortly after livestreaming the release of Grok 4, xAI’s latest large language model. “Grok is coming to Tesla vehicles very soon. Next week at the latest,” Musk wrote in a post on social media platform X.
During the livestream, Musk and several members of the xAI team highlighted several upgrades to Grok 4’s voice capabilities and performance metrics, positioning the LLM as competitive with top-tier models from OpenAI and Google.
The in-vehicle integration of Grok marks a new chapter in Tesla’s AI development. While Tesla has long relied on in-house systems for autonomous driving and energy optimization, Grok’s integration would introduce conversational AI directly into its vehicles’ user experience. This integration could potentially improve customer interaction inside Tesla vehicles.
xAI and Tesla’s collaborative footprint
Grok’s upcoming rollout to Tesla vehicles adds to a growing business relationship between Tesla and xAI. Earlier this year, Tesla disclosed that it generated $198.3 million in revenue from commercial, consulting, and support agreements with xAI, as noted in a report from Bloomberg News. A large portion of that amount, however, came from the sale of Megapack energy storage systems to the artificial intelligence startup.
In July 2023, Musk polled X users about whether Tesla should invest $5 billion in xAI. While no formal investment has been made so far, 68% of poll participants voted yes, and Musk has since stated that the idea would be discussed with Tesla’s board.
News
Tesla Robotaxi to expand Austin coverage, Bay Area launch targeted in coming months
Tesla is looking at the San Francisco Bay Area as the next location for its Robotaxi service.

Tesla is preparing to expand its Robotaxi pilot program in Austin, Texas, with the self-driving service set to cover a larger portion of the city this weekend. The CEO shared the update in a post on social media platform X, where he also noted that the company is currently looking at the San Francisco Bay Area as the location for Tesla’s next Robotaxi pilot.
Tesla’s growing Robotaxi pilot
Tesla’s Robotaxi service first launched in Austin last month as a test program. While the vehicles operate without a human in the driver’s seat, a Tesla employee currently rides in the front passenger seat to monitor vehicle performance. Responses to Tesla’s Robotaxi pilot are quite positive, with some users praising the vehicles for their smooth and comfortable rides.
In a later post on X, Musk also stated that Tesla is in the process of seeking regulatory approval to begin operating robotaxis in the Bay Area, adding that a launch there could happen within “a month or two.” The California expansion would be a notable milestone for Tesla, considering its roots in the state.
Robotaxi is key to Tesla’s long-term growth
Autonomous driving remains central to Tesla’s long-term vision. Musk has consistently framed Robotaxis as a future driver of profitability and growth, particularly as EV sales face headwinds across multiple regions. In a way, the expansion of Tesla’s autonomous fleet is expected to play a critical role in differentiating the company’s offerings in a crowded electric vehicle market.
Tesla has yet to specify when the Robotaxi service will transition out of its testing phase or how it plans to monetize the platform, as the company is only charging a flat fee of $4.20 per ride in its Austin pilot program today. However, its growing geographic footprint suggests the company is steadily progressing toward wider deployment.
Elon Musk
xAI launches Grok 4 with new $300/month SuperGrok Heavy subscription
xAI also introduced SuperGrok Heavy, which is priced at $300 per month.

xAI, the artificial intelligence company founded by Elon Musk, has officially launched its latest flagship models, Grok 4 and Grok 4 Heavy. Alongside the release, the company introduced its most premium subscription tier to date, SuperGrok Heavy, which is priced at $300 per month and targeted at power users and developers.
Grok 4 is designed to compete with top-tier AI models like OpenAI’s ChatGPT and Google’s Gemini. As per xAI, Grok 4 demonstrates frontier-level performance across several benchmark evaluations.
On Humanity’s Last Exam, an extensive test designed to evaluate general knowledge, Grok 4 scored 25.4% without using external tools, outperforming OpenAI’s o3 (high), which scored 21%, and Gemini 2.5 Pro, which scored 21.6%.
When equipped with tools, Grok 4 Heavy scored 44.4%, making it the top-performing model in that category. For context, Gemini 2.5 Pro with tools scored 26.9%, as noted in a TechCrunch report.
xAI also highlighted Grok 4 Heavy’s “multi-agent” system, which enables multiple instances of the model to solve a problem in parallel and compare answers, similar to a study group. This collaborative approach is intended to improve both reasoning and accuracy in complex tasks.
The company also shared results from the ARC-AGI-2 benchmark, where Grok (Thinking) achieved new state of the art (SOTA) score on the test with 15.9%. As per Arc Prize in a post on X, this score is “nearly double(s) the previous commercial SOTA and tops the current Kaggle competition SOTA.”
The $300/month SuperGrok Heavy plan grants users early access to Grok 4 Heavy, as well as upcoming product features. Upcoming capabilities that are planned for release in the coming months include an AI coding model in August, a multi-modal agent in September, and a video generation system in October.
Grok 4 and Grok 4 Heavy are available via API as part of xAI’s push to engage developers and enterprise users. The company’s enterprise platform, which launched just two months ago, will also expand via partnerships with cloud hyperscalers to bring Grok models to broader infrastructure environments.
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