Jason H.

2.6K posts

Jason H.

Jason H.

@jhofmann

Katılım Eylül 2008
1.8K Takip Edilen672 Takipçiler
Jason H.
Jason H.@jhofmann·
Insane leap forward for inference. Context windows will increase and costs will decrease.
Anish Moonka@anishmoonka

Every time you message an AI chatbot, the model stores your entire conversation in temporary memory called a KV cache (a cheat sheet so it doesn’t re-read everything from scratch). On a large model like Llama 70B running a long conversation, that cache alone eats 40GB of GPU space, often more than the AI model itself. That’s half a $30,000 GPU chip consumed by one user’s memory. Google just published TurboQuant, a compression algorithm that shrinks this cache by 6x, down to just 3 bits per value, with zero accuracy loss across every benchmark tested. No retraining. No fine-tuning. Drop-in replacement. AI inference (running models for actual users, not training them) now makes up 55% of all AI compute spending. Hyperscalers are pouring nearly $700 billion into AI infrastructure in 2026. The KV cache is the single biggest memory bottleneck in that stack. When GPU cache memory fills up, the system can’t take more users. 6x compression means the same hardware handles roughly 6x more simultaneous conversations, or 6x longer context windows, or some mix of both. At cloud rates of $2-3/hour per H100 GPU, that’s the difference between profitable and unprofitable AI deployment. TurboQuant randomly rotates data to simplify its structure, applies a compressor, then adds a 1-bit error correction step to catch errors before they compound. On H100 GPUs it delivers up to 8x speedup over uncompressed computation. Google tested it across five long-context benchmarks on Llama, Gemma, and Mistral models. Perfect scores on needle-in-a-haystack (finding one specific fact buried in massive text). Being presented at ICLR 2026. It also outperforms existing methods for vector search, the technology that powers how search engines find similar results across billions of entries. Google runs billions of these searches daily. Three bits. Zero loss. 6x compression on the biggest memory bottleneck in a $700 billion infrastructure buildout.

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Jason H.
Jason H.@jhofmann·
@nanobyte84 @supernalmystic @washghost1 It’s actually the other way around, dust and pet hair won’t get sucked up from across the room because they are too heavy - think of how close you need to get a vacuum head to the floor before the dust will budge.
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nanobyte84
nanobyte84@nanobyte84·
@supernalmystic @washghost1 Well it may not capture tiny stuff, it's probably better then nothing, or if you have a lot of dust or pet hair floating around, & yes there are different types of furnace/hvac filters that do a better job filtering out stuff
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Dutch Rojas
Dutch Rojas@DutchRojas·
You pay for healthcare 7 times. Exposed once. Extracted seven ways. 1. Premiums from your paycheck. 2. Deductibles, copays, and coinsurance when you actually use them. 3. Medicare taxes withheld, whether you'll ever see it or not. 4. Medicaid and VA through federal and state taxes. 5. Local hospital district levies on your property. 6. Charity care and bad debt are baked into every commercial rate. 7. Your employer's "contribution," which is just your compensation, is redirected before you ever see it. One system. Seven hands in your pocket. And they still send you to collections.
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Jason H.
Jason H.@jhofmann·
@iyoushetwt First editor: vi First graphical editor: IntelliJ IDEA
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Ayushi☄️
Ayushi☄️@iyoushetwt·
What was the first code editor you ever used? Mine was Sublime Text
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Laura Miers
Laura Miers@LauraMiers·
ALL of the video platforms have been heavily censoring Covid posts for years—with a special focus on throttling any and all posts that concern Covid destroying our immune systems. Today, the TikTok Problem has been solved.
Raven Baxter, Ph.D.@ravenscimaven

So the videos of me breaking down primary sources + literally holding the primary sources of information in my hands, in the video, + showing my notes on the articles, keep getting taken down for misinfo on TikTok. I guess they would rather lobotomize us with those dumb dances 🤷🏾‍♀️

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Laura Miers
Laura Miers@LauraMiers·
It’s fun to have spent the last 6 years DESPERATELY warning people about COVID’s similarities to HIV/AIDS because these changes occurred in my own body, only to be attacked & publicly humiliated, & now that everyone has been repeatedly infected, we’re back to “COVID IS LIKE HIV.”
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Jason H.
Jason H.@jhofmann·
@LauraMiers I don’t know anything about this machine, I’m just good at searching - but this looks pretty low tech. Don’t think there are major innovations in hardware or software, this is just a way to show investors a “recurring subscription-based revenue stream” to get a better valuation.
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Laura Miers
Laura Miers@LauraMiers·
@jhofmann Thanks. I told her! Are these devices like IPhones—new versions, new software, & new access demands? Or are they basically the same year over year? This entire situation has left a bad taste in my mouth. But the used one was better than spending $10,000 or whatever. 😑
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Laura Miers
Laura Miers@LauraMiers·
Question: My mom needs weekly phototherapy treatments so she hasn’t been able to come visit us much. We bought a used device to keep here, but it only has 23 treatments left? How do you get more treatments? Her doctors are in TX & the device is in NY.
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Jason H.
Jason H.@jhofmann·
@LauraMiers I know, crazy. I first learned about that business model when at our dermatologist and they had to insert a “treatment card” into a machine to use it, and I asked about it. Found this video: youtu.be/1lb5Oh2Ckhg Perhaps you can try calling your mother’s doctor about it?
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Laura Miers
Laura Miers@LauraMiers·
@jhofmann Thank you - what a massive pain. Who knew you can purchase an entire medical device that will just quit working because it’s programmed to. Beautiful.
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Jason H.
Jason H.@jhofmann·
@recap_david Very cool, but most mechanics would always reply “bring it in” and nothing else. Quote over email!?!?
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David Roberts
David Roberts@recap_david·
$10,000/yr Recovered!!! I Built an AI Agent for a Car Mechanic (and am crazy for giving it away for free) The owner of this local repair shop gets tons of quote requests via email, but most are missing key details for the car (make, model, year). He only checks emails after work, so incomplete requests create a 24-48 hour delay just to ask for basic info. "I lose customers because of that delay," he told me. So I built him an AI email triage agent with n8n that: → Scans every inquiry the second it arrives → Instantly replies asking for missing details if needed → Texts him a summary when quotes are ready to process → Logs everything for tracking The result? His inbox is now full of "quote-ready" emails by the time he gets out from under the hood. No chasing customers, no wasted time, thousands in recovered sales. The best part? This system works for any service business that handles quote requests via email. With 230,000+ auto repair shops in the US alone (most with zero AI and zero automation), this represents a massive opportunity for automation consultants. I just dropped the full 25-minute build tutorial on YouTube, breaking down every component. Want the complete n8n workflow template? 1. Retweet & Like this post 2. Follow me so I can DM you 3. Comment "MECHANIC" I'll send you the entire system for free, a full setup walk-through video, including all of the prompting and the JSON output.
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Jason H.
Jason H.@jhofmann·
@charise_lee A third of a TRILLION dollars in SK investment at risk. Lunacy.
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Meidas_Charise Lee
Meidas_Charise Lee@charise_lee·
This is a wake up call for Asian people‼️ No one is safe here unless you’re white‼️ (preferably blond haired and blue eyed)
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Jason H.
Jason H.@jhofmann·
@LauraMiers The irony is those tweets sound unmistakably like ChatGPT prose.
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Laura Miers
Laura Miers@LauraMiers·
Apparently AI will use a lot more water than the “1/15th of a teaspoon per query” cited by Sam Altman. One study estimates AI data centers will consume up to 1.7 TRILLION gallons worldwide by 2027. If we stay on this path, we are going to die for AI.
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The DreamCode Prophet
The DreamCode Prophet@TheDreamProfit·
@cturnbull1968 The same men who cried about government waste just gilded the damn Oval Office like it’s a Vegas casino lobby. You don’t drain the swamp by gold-plating the walls. This isn’t leadership—it’s a bad episode of Cribs: Authoritarian Edition.
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Turnbull
Turnbull@cturnbull1968·
Jesus H Christ, look at what this man has done to our Oval Office. It’s only a matter of time before he puts spinners and a gold monogram on the presidential limo.
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ShamrockButterfly
ShamrockButterfly@luckyshamrock81·
@TriciaDearborn @keetmuise You literally have no right to tell people how to live. I have 3 preexisting conditions .. I masked and vaxxed… still caught it 3 times
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Keith
Keith@keetmuise·
Had an appointment today that I couldn’t do over the phone or zoom. Wore my mask as usual, and as soon as I sat down, the person I was meeting with asked me “and you have a phobia of what?” I said nothing, “my family and I haven’t been sick in years, we’d like to keep it
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Jason H.
Jason H.@jhofmann·
@lsi1123 @vipintukur My layman’s “bet”: 1. high fiber, fresh fruit and vegetable rich diet 2. probiotics, possibly novel / yet-to-be researched 3. fecal microbiota transplant (FMT).
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Vipin M. Vashishtha
Vipin M. Vashishtha@vipintukur·
Researchers have discovered that gut bacteria produce a molecule that not only induces but also causes atherosclerosis, the accumulation of fat and cholesterol in the arteries that can lead to heart attacks and strokes. This unexpected link between microbes and cardiovascular disease — the leading cause of death in humanity — is a paradigm shift. 1/
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sarina
sarina@sariverse·
in more heartwarming news last week i made a new matcha for a guy that dropped his at the café — and the other night he turned out to be my waiter at this beautiful restaurant. gave me free drinks and dessert. what goes around comes around in the sweetest ways
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