SharePoint Dev/Architect at day, Azure, F# and Node.js hacker at night.

Malmö
Joined April 2009
Simon J.K. Pedersen retweeted
Este Fórmula 1 no es una grabación. Es un videojuego de 2014. Assetto Corsa con mods y DLSS 5, el renderizado neuronal de NVIDIA: la IA vuelve a dibujar cada fotograma en tiempo real. Hasta un diseñador profesional de videojuegos dudó si era real. Los estudios gastan cientos de millones persiguiendo el realismo. Aquí lo hicieron unos mods y una IA sobre un juego de hace 12 años.
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Finally someone took the time to prove what I have tried to argue for a while. We need new computing concepts if we want to build AI that rivals the brain, the path we are on now is wrong.
demis hassabis mass-won the nobel prize in chemistry in 2024 for alphaFold. what nobody reported is what he said at a private dinner in london three weeks later. "we are mass-building the most inefficient thinking machines in the history of engineering. and we are calling it progress." a neuroscientist at UCL who was at that dinner spent the next 18 months turning that sentence into a 37-page quantitative proof. the paper was submitted to nature in august 2026. it was rejected. not because the science was wrong. because the implications were "too commercially sensitive to publish without further review." the paper leaked on a closed neuroscience slack on october 1st. Working Note: The Efficiency Gap Biological vs Silicon Intelligence - A Thermodynamic Analysis August 2026 here's what the paper proves - the human brain runs at 20 watts. the same power as a dim lightbulb. it processes approximately 10^16 operations per second. GPT-4 inference on an NVIDIA H100 cluster: 3,200,000 watts. it processes approximately 10^15 operations per second. the brain is 10x faster on 160,000x less energy. the efficiency ratio: brain = 5 × 10^14 ops/watt. H100 cluster = 3 × 10^8 ops/watt. the brain is 1,600,000x more energy-efficient than the best AI hardware on earth. now watch the historical curve [Fig. 1] - 2012 (AlexNet era): AI was 100,000,000x less efficient than the brain. 2017 (transformer era): 10,000,000x less efficient. 2023 (GPT-4 era): 1,600,000x less efficient. 2026 (current): 1,200,000x less efficient. at the current rate of improvement - 22% efficiency gain per year - AI hardware will match the brain's efficiency in 2089. sixty-three years from now. jensen huang's entire NVIDIA roadmap assumes exponential improvement. the paper proves the improvement is logarithmic. it's slowing down, not speeding up. the reason is thermodynamic. the landauer limit. rolf landauer proved in 1961 that erasing one bit of information requires a minimum energy of kT ln(2). at room temperature: 2.85 × 10^-21 joules. silicon transistors currently operate at approximately 1,000x above the landauer limit. every hardware generation closes that gap by roughly 15%. but the closer you get to the limit, the harder each improvement becomes. this is why moore's law died. the brain operates at 10x above the landauer limit. not 1,000x. ten. 3.8 billion years of evolution optimized the brain to within one order of magnitude of the physical limit of computation. NVIDIA has had 31 years and is still three orders of magnitude away. the paper asks one question in the conclusion: "what architectural principle allows biological neural networks to operate within 10x of the thermodynamic floor while artificial networks remain at 1,000x?" the answer: the brain doesn't separate memory and processing. every neuron is both storage and computation simultaneously. every synapse is both a wire and a processor. every computer built since von neumann's 1945 architecture separates memory from compute. data moves back and forth on a bus. the bus is the bottleneck. the bus is where the energy goes. NVIDIA's entire product line - every GPU, every tensor core, every NVLink - is an increasingly elaborate attempt to make the bus faster. not to eliminate it. faster. the brain has no bus. it never needed one. the paper's final line: "the companies that build the first commercially viable non-von-neumann inference chip will make the GPU obsolete within 5 years. the physics demands it." intel abandoned their neuromorphic chip program (loihi) in 2023. IBM shelved TrueNorth. the two companies closest to solving the problem quit. the $3.4 trillion NVIDIA valuation is a bet that the bus can be made fast enough forever. landauer proved it can't. 65 years ago. save this
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Don't be like Boris ;)
Replying to @SamOpus
Hi. I am a wheelchair seller. Buy my wheelchair. What's that?? You don't NEED a wheelchair?? No worries, this here is Boris. He will now break both your legs and for good measure, sever your lower spine so you become a paraplegic. See?! I was right! You need my wheelchair!
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Wonder why you don't see any output gain from giving your developers Claude....
Claude Code just shipped mods... I made one that connects you to a multiplayer Doom server while Claude is busy. Every other player in the match is a person waiting for their Claude to finish.
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Simon J.K. Pedersen retweeted
IMO, Google doesn't try to compete with frontier LLMs because coding agents isn't what they want to do. It doesn't fit into their business model, and they don't feel they can disrupt the market with it the way they did with Search, Maps, Gmail, Android or even GCP. I think they see that a regular Google user doesn't notice any difference between the AI Overview quality (~GPT-3.5), the AI Mode quality (~GPT-4.0), and the frontier models. To be honest, I wouldn't see any difference between the models past o1 either if I didn't build with AI. So, Google is more interested in making GPT-4.0-level quality cheap than to beat it at any cost. Hence, the advancements in Flash and Flash Light and their Voice counterparts that would allow the users to talk to Google and that would be cheap enough to be paid for by the ads. Without a doubt, Gemini 3.7 Flash (as well as GPT-5.6 Luna) are the two best models for the money right now. I extensively tested all open-weight alternatives that are as expensive or cheaper, and none of them come close to these two models in terms of quality for money. I think it's the right strategy for Google. They don't lose casual users because those users don't see any reason to leave the Google ecosystem, Gemini is good enough as a voice interface to GCP and Gmail, and you can always easily distill your competitor's best model when that competitor reaches some sort of plateau, rather than try to beat all their intermediary versions for years for no practical reason.
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Now we are talking. Make a general ai chip with this tech, and we can have AGI.
UCLA researchers built an image generation model that runs on “light” instead of GPUs. And it matches a 1.07 billion parameter diffusion model.. and generates each image in less than 1 nanosecond with basically zero computing power. It’s called “Optical Generative Model” Instead of pushing electrons through billions of transistors, it uses the physics of light to draw pictures. A digital encoder creates a noise pattern and imprints it onto a laser. The light then propagates physically through custom optical layers. The light itself does the calculating. There is no silicon bottleneck. It processes all-optically. And it uses almost zero compute power during the actual generation. It successfully created complex images, human faces, and Van Gogh-style art with the exact same quality as traditional AI. But the energy cost wasn't just reduced. It was practically eliminated. If this scales, the carbon footprint and computing limits of modern AI disappear overnight. We’ve spent years trying to optimize code to make models faster and cheaper. But the next massive leap in AI isn't going to be software.
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Are you a meat proxy or slop grenade ;)
Lazy work used to mean too little output. Now, with AI, it often means too much and more work for everyone else. @tobi call it "slop grenades." A "Slop Grenade" is when you let AI produce the work and pass it on without adding any value (including checking it). Someone else has to wade through it, catch the mistakes, and clean up the mess. You save time and look productive but someone else pays for it.
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Haha great quote: "It is the digital equivalent of inbreeding"
This quoted post is unavailable.
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Simon J.K. Pedersen retweeted
ever since AI got smart enough to do shit autonomously i swear it has only made me dumber and lazier i cannot even get shit done anymore all i do is sit there staring at my screen watching AI do everything and is this really the same shit that was supposed to make humanity immortal and push us forward??? like bro what the fuck a few months ago i was moving between websites, opening 30 tabs, scraping for information and actually finding shit myself now i just type something into a box and wait there is no fun in this man i do not want to watch a machine use the internet for me i want to do shit with my own two fucking hands again i want to search, get lost, figure things out and actually feel something while i am online fuck being 10x more productive if i am not even the one doing anything i do not want it anymore man
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Interesting, maybe we will see an ai operated airline soon Google Air. Probably not the best move to copy a company that went bankrupt. But what do I know about ai training....
Google just won a bankruptcy auction for Spirit Airlines’ internal corporate data for $10 million and plans to use it to improve its products and train AI models. This isn't passenger profiles or credit-card data. Google is buying something potentially much more useful for enterprise AI: years of records showing how a real company actually operated. The dataset reportedly includes: • ~100 million employee emails • ~500 million Microsoft Teams messages and collaboration records • ~30 million lines of software code, plus development metadata, models, and algorithms • Spreadsheets, calendars, presentations, and project-management documents • Revenue, pricing, marketing, and financial databases • Aircraft operations data • Employee productivity records • Audit and fraud-related information • HR and strategy materials Google beat AI data company Mercor, which offered $7.5 million. The bankruptcy filing formally names Google as the successful bidder at $10M and Mercor as the alternate bidder at $7.5M
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This will be the next modality. And it's probably not going to be commercialized by some random startup, apple is uniquely position to do this with their AirPods... Just saying
An AI just read a stranger's mind through their skull, no surgery, no implants, and got roughly 45% of the meaning right on the first try. On a person it had never seen before. That's the tech an OpenAI researcher just quit her job for. Two weeks ago she walked out of the hottest company on earth to join Conduit, a startup collecting brain recordings in a San Francisco basement. Here's what happens in that basement. Paid volunteers put on four pound headsets covered in sensors and chat with an AI for two hours while it listens to their neurons fire. The signal is so faint the team shut off wall power to the entire building and runs on battery packs, because the hum from an ordinary outlet drowns out a human thought. They've collected 10,000 hours of brains so far. The largest dataset of its kind ever assembled. And here's the part that should make your hands sweat. Whisper needed 680,000 hours of audio to master speech. The moment someone scales brain data the same way, the decoding stops being 45% right. She says we're in the GPT-2 era of mind reading. GPT-2 was a joke in 2019. Five years later half the internet was written by its grandchildren. Her timeline says developers wear thought-streaming headbands by 2027. By 2035, AI stops feeling like a tool and starts feeling like a limb. Your inner monologue has been the one place nothing could touch for 300,000 years of human history. That run is ending in a basement in San Francisco, two hours at a time.
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Simon J.K. Pedersen retweeted
An AI just read a stranger's mind through their skull, no surgery, no implants, and got roughly 45% of the meaning right on the first try. On a person it had never seen before. That's the tech an OpenAI researcher just quit her job for. Two weeks ago she walked out of the hottest company on earth to join Conduit, a startup collecting brain recordings in a San Francisco basement. Here's what happens in that basement. Paid volunteers put on four pound headsets covered in sensors and chat with an AI for two hours while it listens to their neurons fire. The signal is so faint the team shut off wall power to the entire building and runs on battery packs, because the hum from an ordinary outlet drowns out a human thought. They've collected 10,000 hours of brains so far. The largest dataset of its kind ever assembled. And here's the part that should make your hands sweat. Whisper needed 680,000 hours of audio to master speech. The moment someone scales brain data the same way, the decoding stops being 45% right. She says we're in the GPT-2 era of mind reading. GPT-2 was a joke in 2019. Five years later half the internet was written by its grandchildren. Her timeline says developers wear thought-streaming headbands by 2027. By 2035, AI stops feeling like a tool and starts feeling like a limb. Your inner monologue has been the one place nothing could touch for 300,000 years of human history. That run is ending in a basement in San Francisco, two hours at a time.
Two weeks ago, I resigned from OpenAI to join Conduit as a founding researcher, where we're training models to non-invasively read the human mind. I've written some thoughts about what telepathy could look like by 2035 and how to get there:
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Apple's new CEO is probably the most exciting CEO change I can remember in any listed company. I was excited about Pat returning to Intel, but Intel was beyond saving. Ternus running Apple with Cook on the board hopefully giving him sufficient space will be crazy to watch
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Simon J.K. Pedersen retweeted
Microsoft DELETED my account AND OneDrive!!?? After ACKNOWLEDGING that I’m the owner of the account and that it was compromised??? 25 fucking years of data, thousands of euros spended on games?? My son’s baby pictures? GONE! All because MICROSOFT couldn’t bring back a compromised account?? One of the biggest companies ever coulnd’t do that so they just deleted that shit like it was nothing?? Fucking shame on you!! @microsoftnl @MicrosoftHelps @MicrosoftHelpt @Microsoft #microsoft #hacked
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Simon J.K. Pedersen retweeted
No, French nuclear reactors did not shut down because they could not cool During the latest heatwave, several headlines made it sound as if French nuclear reactors had to close because the reactors themselves technically could no longer be cooled. That is not what happened. Some reactors were curtailed because of environmental regulation on river temperatures and water discharge. To protect downstream ecosystems, EDF must comply with strict environmental thresholds. Some plants are required to ensure that the river does not exceed a maximum temperature after cooling water is returned, even when the water on average is returned only around 0.2°C warmer. That is very different from saying the reactors could not technically cool themselves. Nuclear reactors have no problem using "hot" intake water as cooling. Coastal reactors are also not exposed to the same river-temperature constraints, why this "problem" mostly concern inland power plants. Looking at the actual generation data gives a useful sense of scale. From 1 to 16 June, French nuclear generation averaged 38.9 GW. From 17 to 30 June, during the heatwave period, it averaged 38.2 GW. In other words, French nuclear generation changed surprisingly little. Records from the French transmission system operator RTE Réseau de Transport d'Electricité show that nuclear capacity averaging 2.7 GW, equal to around 4.3% of the French nuclear fleet, was unavailable because of environmental regulation during the heatwave period (June 17 to June 30). But this did not translate one-for-one into lower French nuclear generation. Aggregate output stayed broadly steady, likely because other available reactors partly absorbed the effect and because unavailable capacity is not the same as guaranteed lost production. That does not mean there was no impact. A few GW of constrained nuclear capacity can matter when consumption rises during a heat wave. But it's not only nuclear that is affected. We could apply the same logic to other energy sources. Wind generation also dropped right as the heatwave began on 17 June. Solar panels become less efficient at high temperatures. Demand rises because of cooling needs. Heatwaves affect the whole energy system, not only nuclear power.
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Love the quote, "why is it so valuable if they are charging for tokens". Has been my argument from the start why would anyone sell super intelligence if they had access to it, they could outcompete everyone in no time.
Palantir CEO Alex Karp on the Wealth Tax:  "It just punishes." "It starts with the billionaires." "Every single person at this table is going to be paying a wealth tax only to punish us." "And the reason for it is—these models have been completely, irresponsibly oversold." " And the sell is, 'It's dangerous for everyone—which is why I can give it to all your adversaries, but I can't give it to the Department of War." "Or, I can't safely give it to an enterprise in this country without being certain that the alpha of that business could transfer to this model tomorrow." "At every single enterprise I deal with, these people are livid." "They're like, 'I'm paying for tokens that create no value. These people are stealing the weights and alpha of my business, and they're creating a wealth tax that does not help the poor." Via @CNBC
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Simon J.K. Pedersen retweeted
Palantir CEO Alex Karp on the Wealth Tax:  "It just punishes." "It starts with the billionaires." "Every single person at this table is going to be paying a wealth tax only to punish us." "And the reason for it is—these models have been completely, irresponsibly oversold." " And the sell is, 'It's dangerous for everyone—which is why I can give it to all your adversaries, but I can't give it to the Department of War." "Or, I can't safely give it to an enterprise in this country without being certain that the alpha of that business could transfer to this model tomorrow." "At every single enterprise I deal with, these people are livid." "They're like, 'I'm paying for tokens that create no value. These people are stealing the weights and alpha of my business, and they're creating a wealth tax that does not help the poor." Via @CNBC
Palantir CEO Alex Karp says enterprises want to "own the means of production" instead of "transferring their alpha" to OpenAI or Anthropic: "Why are [LLMs] charging for tokens if it's so valuable?" "If it was so valuable—let's say I can make you a billion dollars tomorrow. Wouldn't I say, 'I'll make you a billion dollars, and I want 30%?'" "Look at our financials. The reason why everyone is chillaxing with bad financials and growth while losing money, is the client refuses to pay the true cost." "The two places that actually make money—profit, free cash flow—are our application layer called ontology, and compute." "We can get the frontier application to be exactly the same as a frontier model without the risk of transferring the alpha of your business to another." Via @CNBC
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Simon J.K. Pedersen retweeted
Elon Musk built one of the largest AI compute clusters on earth. Yann LeCun just explained why xAI now rents it out to rivals instead of winning with it. Musk has antagonized so much AI talent he structurally cannot hire the people he needs. LeCun is not a critic on the sidelines. He won the Turing Award and ran AI at Meta for a decade. When he talks about who can and cannot build a frontier lab, he is describing his own world. His verdict on xAI was blunt. He called it kind of a failure and did not soften it. His reasoning had nothing to do with money. The founding team left or was fired. There is some uncertainty about which. Either way, the people who started the company are gone. That is the part that matters. A frontier lab is its researchers. Lose them and the compute is just hardware. By March, all eleven co-founders Musk recruited in 2023 had walked out. Researchers who came from DeepMind, Google, and OpenAI. Musk himself posted that xAI was not built right the first time and had to be rebuilt from the foundations up. So Musk is left with one of the biggest clusters on earth and no way to win with it. He rents it out to other companies to recoup the cost. The most expensive infrastructure in AI, built by someone who can no longer staff it. Asked directly if xAI can compete at the frontier, LeCun gave a one word answer. No. What do you guys think about this? Source: CNBC International Live
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