Karel Javůrek (@imatrix) header
Karel Javůrek (@imatrix) profile picture

Loves new technology, project and product management, science, physics, marketing, inventing - It's All Part of the Plan..

Prague, CZ
Joined October 2008
Photo by Karel Javůrek (@imatrix)Photo by Karel Javůrek (@imatrix)Photo by Karel Javůrek (@imatrix)Photo by Karel Javůrek (@imatrix)Photo by Karel Javůrek (@imatrix)Photo by Karel Javůrek (@imatrix)Photo by Karel Javůrek (@imatrix)Photo by Karel Javůrek (@imatrix)Photo by Karel Javůrek (@imatrix)
Diky za rozhovor @veselovskyma Bylo to super :)
💬| „Ve firmě jsou zastánci tábora, že by se s umělou inteligencí mělo zacházet opatrně, protože její schopnosti narůstají velmi rychle. Sam Altman si naopak k sobě tahá skupinu, která míří k co nejrychlejšímu vývoji a monetizaci. Myslel, že bude nový Elon Musk pro umělou inteligenci,“ říká redaktor technologického magazínu WIRED Karel Javůrek ke krizi ve firmě OpenAI. 💬| Po odvolání výkonného šéfa Sama Altmana hrozí většina zaměstnanců výpovědí. „Mysleli, že zachrání lidstvo před superinteligencí, ale dnes už mají hodně konkurence, není to v jejich rukou,“ dodává. 🎥| Celý rozhovor si pusťte ZDE: dvtv.ink/karel_javurek
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Tohle by mel nekdo udelat i nad cesky pravem, hlasi se @SemSuchar ?
We have discovered a substantial number of vulnerabilities in the German legal system using LLMs. These may enable access to confidential documents, travel without an otherwise required visa, enforceable leave for soldiers at NATO’s JSEC, and more. Similar to computer systems, the written law can contain vulnerabilities that invite exploitation. In our blog post, we share a selection of vulnerabilities, and present potential exploits for each. To our knowledge, none of these have been previously recorded. We share only those vulnerabilities whose exploitation we believe would not cause serious harm. blog post: felixringe.com/legal-exploit…
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Hezky detail kloubu iPhonu Duo
Making a phone fold in half? Easy. Making it fold in half thousands of times without falling apart? That's where things get interesting. Here's a closer look at the iPhone Duo's exposed hinge mechanism, where a whole lot of tiny components are doing some very heavy lifting.
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This is the great thing on the internet 🤣❤️ John Ternus, Tim Cook, and Craig Federighi in a band together.
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Same, lokalni LLM nejsou jen pro domaci vyvoj. Mne uz nekolik mesicu 24/7 jede cca 100 jednodussich agentu bez zastaveni. I kdybych mel platit ty nejlevnejsi cloudove modely, tak se nedoplatim. Takhle to mam za 0 a vubec to neresim. U me doma se neflaka zadny tranzistor! I muj MacBook Pro M5 kdyz nic nedelam, jede bomby a testuje custom holograficky model temne energie podle reliktniho zareni z Plancku a rozpinani vesmiru z dat DESI a pocita rust kosmickych struktur. Sice u toho huci jako krava, ale to uz u neho nejsem. Zijeme v uzasne dobe :)
sam: local inference is a terrible allocation of scarce resources “a lot of people want local inference, and somehow they assume that the problem is solved now because we have open-source models, we're going to be able to run them on our computers, and so we're not going to need all the stuff in the data centre but from a global allocation perspective, actually it's quite terrible to have everybody, like, have a bunch of the world's limited supply of DRAM sitting in their own computer and being used five percent of the time you want maximum utilisation in the cloud if you're trying to deal with this very supply-constrained environment somehow many people's intuition is the opposite of that”
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Prosim vas neplette si to - Tesla Model Y ma FSD, letajici trysky ma zatim jen Roadster!
Meksika'da sürücüsünün hakimiyetini kaybettiği araç bir evin garajına dalıp aşağı uçtu.
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Chcete si trackovat pocet otevreni iPhone Duo? Navod na jednoduchy script a widget pres Zkratky tady claude.ai/artifact/K66PsDovj…
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OpenAI v nejnovejsi verzi macOS aplikace ChatGPT asi uniklo neco, co nemelo....
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Pockejte, az to dorazi do Prahy, kde IT lidi tvori velkou cast drahych najmu i bytu + nadstandardnich zivotnich nakladu. Hadejte, co to udela s cenou bytu...to bude mazec.
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7 indicii, podle kterych poznam, ze vas web delala AI: 01 02 03 — 04 05 06
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iPhone Duo je paradni i pro vsechny gamery na cestach, cip A20 Pro ma neuveritelny vykon. Ale je to samozrejme pecka i pro milovniky retro her! Tady mate na fotkach srovnani emulatorove mini konzole R36 Plus (4") vedle zavreneho iPhone Duo (5,4"), otevreny (7,6") a s bluetooth adaptivnim gamepadem (zavreny iPhone Duo do nej nejde dat, defaultni rozevreni je moc velke). Mimochodem ta Zelda BOTW vpravo neni emulace ale nativni beh, primo zkompilovane pro ten Apple cip a Metal! (zadny jailbreak ani hackovani, standardni Xcode iOS app). Dalo by se to jeste vylepsit o podporu MetalFX, ale zas tolik casu na "hrani si" nemam :)
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Absolutne prvni dojmy z iPhone Duo? Its fucking amazing! Jako toho prodaji na tuny. Na druhou stranu, uz nejsou moc potreba tablety, ta velikost je pefektni. Pokud mate nejake otazky, tak piste, samozrejme to poradne otestuji i pro AI vyvoj a praci.
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Ano. Celou tu dlouhou dobu to byl....HUMAN SLOP.
Amazing how quickly we went from "oh no LLMs are going to flood the Internet with insecure code" to "oh no LLMs have discovered the internet was already flooded with insecure code"
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Srandicky, ale stejne tu amaterinu Revolutu nechapu, jak muzou mit vse navesene v jednom datacentru? Vydelavaji miliardy a setri na kolokacich par korun? I muj synek ma Minecraft server ve dvou rozdilnych datacentrech a to je jeste dite! Fakt clovek zjistuje, ze vsude sedi bandy neschopnych lidi, kterym bych nesveril ani preinstalaci Windows.
Today is my first day at Revolut. I am joining the Cloud Stability and Resilience department to improve the quality of the app. Let me know if you can spot the difference!
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Nesnasim, kdyz se mi to stane.
¿A quién no le ha pasado? @elonmusk, @Tesla, @SpaceX
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Honzo, ja zvladnu 240 Tb/s uplne v pohode tak na jednom metru ruco fuco i v sede. Vypojim 30TB disk na jednom kompu a hotswapem ho pripojim na vedlejsi. Kdybys to chtel automaticky, muzu ti to zrobotizovat i v nasobnem paralelnim modu a na jeste vetsi vzdalenosti :)
Nejvetsim uzkym hrdlem AI datacenter je vedle pameti prenos dat. Proto Nvidia a dalsi tolik resi fotoniku (aktualne investicni hit). Na technicke univerzite v Rize mi ukazali tento fotonicky cip, ktery v ramci jednoho kanalu umi 380 Gb/s. Brzy na pozadi vaseho Claude a ChatGPT.
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True story.
Me preparing for the weekend trip to Paris
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Working hard on it.
You have to invent the future. It doesn't just happen.
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Duvod proc nemam osobniho emailoveho bota a nedoporucuji ho zatim pro osobni email pouzivat ani vam. Ten prompt hacking z emailu stale neni neco, co by bylo dostatecne osetrene a vzhledem k tomu, ze na osobnim emailu mate vetsinou pripojene banky, overovaci klice a a dalsi kriticke veci, AI agenta k tomu radeji automatizovane nepoustejte, alespon pokud to nemate nejak robustne osetrene.
JUST IN: Cybersecurity experts warn that AI agents are highly vulnerable to phishing emails containing hidden malicious instructions.
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Bookstore owners in Paris realizing that the looters are black
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