Richard Gaitskell

1.2K posts

Richard Gaitskell

Richard Gaitskell

@gaitskell

Brown University Katılım Mayıs 2008
290 Takip Edilen203 Takipçiler
Richard Gaitskell retweetledi
Daniel Gross
Daniel Gross@grossdm·
Pretty astonishing. In Texas, between 10:00 am and 4:00 p.m., 80-90% of electricity comes from carbon free sources. And storage is already a significant contributor in the early morning and evening
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Andrej Karpathy
Andrej Karpathy@karpathy·
Andy Weir showing some of the spreadsheets underlying the calculations in the book youtube.com/watch?v=lYHCTE… i mean, it's not quality scifi if it doesn't come with a supplementary whitepaper
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Aakash Gupta
Aakash Gupta@aakashgupta·
The entire robotics industry is about to compress a decade of progress into 18 months, and nobody’s pricing it in. The hardware has been ready for years. Boston Dynamics had Atlas doing backflips in 2018. The bottleneck was never motors or actuators. It was that every robot behavior had to be hand-coded. Pick up a box? That’s one program. Pick up a bottle? Different program. Move the box from shelf A to shelf B in a warehouse with slightly different lighting? Start over. Foundation models broke this completely. Before VLAs, teaching a robot one skill gave you exactly one skill. Zero compounding. Zero transfer. A robot trained to fold shirts couldn’t fold towels without starting from scratch. The labor intensity of data generation meant robotics datasets stayed narrow, robots overfit, and small variations like object weight or table height caused failures. Now a single Gemini Robotics model handles tasks it has never seen in training. Google’s On-Device model learns new behaviors with 50-100 demonstrations. Not 50,000. Fifty. That’s a 1000x reduction in the data requirement for new capabilities. The speed implications cascade through everything. First order: deployment timelines collapse. What took robotics teams 6-12 months of custom programming now takes days of fine-tuning. Second order: the addressable market explodes. Tasks that were never economical to automate suddenly are, because the integration cost dropped by orders of magnitude. Third order: the data flywheel accelerates. Every robot running Gemini Robotics feeds learning back into the foundation model. More deployments means faster improvement means more deployments. Physical Intelligence raised at $2.4B because investors finally understood this. Boston Dynamics partnered with Toyota Research Institute to bolt Large Behavior Models onto Atlas. Every humanoid company is scrambling to either build or license the intelligence layer they don’t have. The market is still valuing robotics companies on their hardware differentiation. But hardware is commoditizing. Boston Dynamics spent a decade perfecting locomotion, and now that’s table stakes. The value is migrating entirely to whoever owns the foundation model that generalizes across embodiments. Google trained Gemini on the largest multimodal corpus ever assembled. Then they added physical actions as an output modality. That’s not a robotics company bolting on AI. That’s an AI company whose models now output motor commands. The companies pricing this correctly are building around foundation model access, not around proprietary hardware. The companies pricing this wrong are still acting like the moat is in the mechanical engineering. AGI moving into the physical world isn’t a 10-year prediction. Gemini Robotics shipped in March. The 1.5 version with chain-of-thought reasoning shipped in September. They’re iterating on a 6-month release cycle while hardware companies iterate on 3-year cycles. The gap between software intelligence timelines and hardware development timelines is the entire trade.
Jon Hernandez@JonhernandezIA

📁 Demis Hassabis, CEO of DeepMind, says robotics didnt fail because of hardware. It failed because intelligence was missing. Gemini level models finally give robots the software brain they needed. When intelligence works, hardware follows. AGI doesnt live behind a screen. It moves.

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Richard Gaitskell
Richard Gaitskell@gaitskell·
Collaborators on the LZ (LUX-ZEPLIN) experiment @lzdarkmatter will present their latest results on Monday December 8, 2025, starting at 10 am Mountain Time. The webinar detailing the scientific results will be broadcast from a mile underground at the Sanford Underground Research Facility. @SanfordLab #DarkMatter Join live on Dec. 8 at this link: – sanfordlab.org/lz-2025-result The experiment will also release a paper preprint at the end of the webinar, posted at lz.lbl.gov, and then uploaded to arXiv. Please contact the LZ Spokesperson (Richard Gaitskell, Brown University) and LBL Press Office (Lauren Biron) for further details. @BrownUniversity
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Richard Gaitskell
Richard Gaitskell@gaitskell·
If VER wins, NOR has to come P3 to take title. If NOR P5 or better will automatically beat PIA. It does get a little crazy if VER P2, and if NOR P7 then I think VER and NOR draw in 2025 on total P1 and total P2 places and would need to look at total P3 - but the AI tables are all over the map so I can't get a reliable podium count. But in the above if PIA was P1 and NOR was P6 or worse then PIA would be champion whatever VER does (even coming P2) Permutations make your head hurt more than the high-speed right turns 12-14 at Qatar. #F1 #AbuDhabiGP #landonorris #MaxVerstappen #OscarPiastri
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Richard Gaitskell
Richard Gaitskell@gaitskell·
Formula 1 in Abu Dhabi #F1 #AbuDhabiGP - the permutations for the Drivers’ Championship outcome are complex - best shown in a matrix of finishing positions for #landonorris against #MaxVerstappen (-12 behind) and #OscarPiastri (-16 behind). In tables Red squares show Lando (current leader) losing on points. Orange squares equal points and outcome is decided on number of P1 (all currently even), P2 and possibly even P3 finishes.
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Andy Boenau
Andy Boenau@Boenau·
"Humans aren’t very efficient movers—until you put us on a bicycle, when we become some of the most energy-efficient land travelers in the animal kingdom."
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Andrew McCarthy
Andrew McCarthy@AJamesMcCarthy·
I still can't believe I got this engine shot on the very last V2 flight. I've been trying for this for a while. These are important milestones in our journey to Mars! I'll link the print in the reply if you want to have a piece of spaceflight history on your wall! :)
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The Nobel Prize
The Nobel Prize@NobelPrize·
BREAKING NEWS The Royal Swedish Academy of Sciences has decided to award the 2025 #NobelPrize in Physics to John Clarke, Michel H. Devoret and John M. Martinis “for the discovery of macroscopic quantum mechanical tunnelling and energy quantisation in an electric circuit.”
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Richard Gaitskell
Richard Gaitskell@gaitskell·
Come on @RIDOTNews … the traffic tailback on #I195 West Bound from the #WashingtonBridge in Providence this evening is so bad today we are exporting it back across the Massachusetts border. This is not the kind of economic export RI should be leading in. @DanMcKeeRI and Peter Alviti please do a better job or please leave.
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What's Going on in Rhode Island
What's Going on in Rhode Island@WhatsgoingonRI·
On Monday September 8, 2025, AECOM shared the forensic bridge report on the Washington Bridge with the attorneys representing the state. The forensic WJE report was then shared with every company being sued by the state. By the end of that day hundreds of people had access to it and it was no longer a privileged document. The person who provided it to us chose to share with us for a very concerning reason we would like to highlight here. To be clear the report was given to AECOM from WJE directly. Neither the governor nor the AG provided the report. It wasn’t until the AG was threatened with an APRA violation, that they decided to give it to everyone. Local media in Rhode Island receives payments from the state for public relations and promotional campaigns. In 2025, the state has an overall budget of $5.925 million to spend on promotional and PR campaigns that they delegate to our local legacy media outlets. If someone shares a hot tip with any of them they investigate and confirm the tip in the same way we do. When that story goes against the public narrative, that state department can simply make a high level call to discuss budget reductions to the media outlet investigating the hot tip. We don’t get that ad money, so we never get a call to water down a story or not run it. Do we really need state funded and controlled media? We will conclude our series on Friday with a massive review of the forensic bridge report from WJE and share additional documents that no one else in the media has yet. AG Peter Neronha talked briefly about our page on the air this week and we appreciate his concern when it comes to silencing a voice in the media. The state exonerated Cardi Corp. with a hold harmless and they were removed from the lawsuits. AG Peter Neronha talked about a jury ‘splitting up the pie’ for who is guilty and who is not. What happens if a jury finds that the fault lies with Cardi Corp. and RIDOT, but not the 13 other companies as the WJE report suggests? Who pays those legal fees? Do those companies really want to do business in a state that tries to blame others for their own mistakes? 👀🌉🛣️ #whatsgoingoninrhodeisland #rhodeisland #providence
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John Kraus
John Kraus@johnkrausphotos·
Not AI.
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Congressman Seth Magaziner
Congressman Seth Magaziner@Rep_Magaziner·
Calamari is Rhode Island’s official state appetizer and is the star of the Narragansett Calamari Festival & Cook-Off! It is always a great time celebrating local food and the traditions that make our state so awesome.
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Ted Nesi
Ted Nesi@TedNesi·
NEW: US Interior Secretary Burgum is keeping the door ajar to letting work resume on Revolution Wind, though he's not backing away from overall Trump admin skepticism toward the offshore wind industry wpri.com/business-news/…
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Richard Gaitskell
Richard Gaitskell@gaitskell·
Then aim a little lower to allow for the fact that few of us work well in a vacuum :-) (The overall distance of the arrow will be greater because your arrows spends less time being retarded by air resistance.)
Physics Memes@ThePhysicsMemes

45° #teacher

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