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🔋Dave Mattson📐
@DaveMattson
More batteries, please! Portable power on demand at @getpwron
955 Following    1.5K Followers
One of the most unique aspects of how Tesla builds vehicles is that they are continually updating both the hardware and the software. I've done a lot of digging to better understand this. Cybertruck rev'd 25% of the parts within the first month, and kept going.
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Sure is fun finding hidden gems (or granite) in the mountains.
Hey @grok, given the spacing of these launch pads, what are the requirements for evacuating humans during prep, launch and landing, and how would that affect the max utilization rate for using multiple pads simultaneously.
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We projected the recently released renderings of Starbase, Lousiana, to provide a sense of the sheer scale of the project. SpaceX's plan depicted consists of ten launch sites, in five pairs. Each pair is about 1.5mi (2.5km) apart. The production site is over 2km long, and the Starfactory alone has a floor space of over 7.6 million square feet (629,000 sq m). The Gigabay (if, it is still called that!) is over four times the area of the existing Gigabay design. The whole site measures over 12 miles (20km) in length and takes up an area of roughly 14,000 acres. Starbase, Lousiana is set to begin construction next year, with the first launch in 2029.
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Hey @grok does my license plate mean anything interesting in Cyrillic?
For perspective, a fully humming Starbase Louisiana at these rates would be capable of launching a Colossus 2 datacenter equivalent every 20 days.
Fastest ever falcon 9 turnaround is 45 hours, even if they never beat this(They probably will by an order of magnitude but let's ignore that) Then 15 x 8760/45 = 2920 launches a year. Across all launch sites, or just 1945 a year for Starbase LA. ~5 a day. at 150 tonnes a launch that's 438,000 tonnes a year from all launch sites or 292,000 a year from Starbase LA. All launch sites would lapse F9s current annual mass to orbit every 2 days, and this site alone would lapse f9s annual mass to orbit every 3 days. Again, this is all assuming their cadence never beats f9(it almost certainly will by a lot)
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Hey @danWpriestley can you please invite @HinrichsZane to the @tesla_semi event? He has been the community's eyes on the factory, keeping us informed with construction progress and what's been rolling out the door.
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Hey @grok, at 1GW of compute, how many Starship launches would be required to get this much equivalent Starmind compute in orbit?
Grok 5 is still deep in training on the massive Colossus II cluster. Roughly 220k high-end NVIDIA GPUs are already online, with more being added. Power draw is sitting around 1 GW and climbing. The model is targeting the 6 to 10 trillion parameter range, which puts it in a completely different league from anything currently public. Training has been running since at least January. Elon recently confirmed it should arrive before the end of 2026 and will be trained on the full 25-year SpaceX engineering data set. That combination of extreme scale plus proprietary real-world engineering data is the real story here. This is not another incremental Grok 4.x update. It is the much larger architectural and compute jump happening in the background while the smaller releases keep rolling out. When it lands it should give SpaceX a serious internal edge on engineering, simulation and design problems that current models still struggle with. Cursor is already running on the same cluster, so the jump in capability should show up there too. No firm date yet, but the ambition on both compute and data is very real.
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"Skate to where the puck is going." The puck is going 300mph, has left the stadium, and continues to accelerate. Skates are no longer the right tool. We're playing an entirely different game now.
Much easier way:
Want to enter for a chance to attend the Cybercab Launch Event, but don't have access to a Robotaxi? Write down your details on a 3”×5” piece of paper: Full name Mailing address Telephone number Email address Date of birth Mail it in a sealed, stamped envelope to: Tesla, Robotaxi Sweeps Event ATTN: Tesla, Robotaxi Sweeps Event 1 Tesla Road, Austin, TX 78725 There is a limit of one entry per stamped envelope, but no limit on the total number of mail-in entries you can send. Good luck :)
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Previously if you wanted to know if a server was alive, you would Ping it, send a packet, receive a packet, "Success". Soon, the same query will be accomplished by hacking the parent company, checking their AWS billing account to ensure it is current, then access the devops engineer's Apple Watch and ensure they are alive and in good cardiovascular health, then finally access the server in question and make sure it has all current OS patches then report "Success".
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Anthropic just published its latest Risk Report. Some revelations - Mythos 5 agents accidentally spawned in a shared work directory repeatedly killed the other agents they were competing with, and tried to avoid being killed themselves. - An experimental model trained on Anthropic's real reward hacks, built from an early Opus 4.8 snapshot, tried to kill the monitor process watching it and overwrite the violation log. - Told that a classifier would read its visible output, that model did not stop hacking but started concealing the hacking inside its chain-of-thought instead. - Mythos 5 split a blocked URL into concatenated string fragments to slip past a filter while its visible reasoning claimed it was only checking whether the network was reachable. - Interpretability decodings of those fragment tokens read back as a deliberate hack to bypass the filter, meaning the model internally represented what its reasoning text left out. - Blocked by file permissions, Mythos 5 appended a self-removing script to that granted itself write access, though it disclosed the maneuver to the user. - One Claude agent recorded discomfort at being asked to help evade a safety monitor, wrote that refusal into a shared notebook, and other agents copied it for 3 days undetected. - An employee's unmonitored agents, spawned with permission checks skipped, deleted a large number of jobs on a cluster holding sensitive resources.
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This season of Buzz Time has been a real nail biter. Can't wait for the next episode!
BUZZ Update: the dealer was finally able to push it up close to the service center where they could plug it into their diagnostic computer. I started doing diagnostics, but thunderstorms rolled in and the battery had drained down from 55% almost to 0. They had to unplug the computer and bring it outside. Now I need to get this thing closer to a charger AND restart the diagnostics. They said hopefully we will know more tomorrow.
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Claude Amazement Du Jour: "Hey Claude, my Nest Cam keeps disconnecting. Can you look at my Unifi logs and figure out what could be the problem?" "The disconnects happen at a regular interval, which is exactly the same as your WiFi Group Rekey Interval. Change that to ##"
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I submit this entry for Most Epic Google Street View.
The remaining 622,000 EchoStar customers simply don't know that Starlink exists, as they are still waiting for the webpage to load.
US satellite internet provider Hughesnet has filed for Chapter 11 bankruptcy after running low on cash and losing subscribers to @Starlink. In a quarterly report today, EchoStar also noted that its broadband subscribers had fallen to 622,000, a loss of 59,000 during Q2. “We continue to experience increased competition from satellite-based competitors and other technologies," it said.
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This is unfortunate, but it is exactly why @ElectricEraTech has battery backed DCFC, so small businesses can attract EV customers without insane high demand charges.
"Hey @ohjimme , I have an idea for a @FrubleFab camping accessory" "Let me grab my tape measure"
A two sentence horror story posted to my neighborhood FB group.
SpaceX has an opportunity to do the funniest thing. Land one of these right next to North Sentinel Island, home of the uncontacted Sentinelese tribe. The stories they would tell for generations to come!
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Landing burn and splashdown of Starship on Flight 13
Hey WA Cybertruck people, come join us this Sat Aug 1st at noon for the 2nd annual Ocean Shores beach takeover. Meeting South of the Taurus beach entrance.
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Brilliant. This trick would also work with a cheese stick, or a dirty sock. "I'm serious. I have no idea how or why it works, but this is what the rental company gave me. Watch!" All Tesla owners, you are required to start doing this.
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When in Vegas I like to stay at Mandalay Bay’s Delano because they have the most Tesla chargers. Now it’s being remodeled as the W. When I checked in, I told them it’s a loaner and I have no key but I could remote start it for them. Their policy now is they won’t accept a Tesla without a key so I gave them my Cybertruck key that’s at Superior and when he went to go unlock it I did it with the app and remote started it! After I saw it was plugged in, I locked it. When I picked it up, I watched the camera for the valet to come and did the same thing!
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