Posts tagged algoritmer
Meta & Fysikken: Afsnit 123: AI - Hvad er egentlig meningen med det?

Vi går lidt i dybden med AI og stiller en række spørgsmål. Her er Karina’s noter til dagens afsnit:

1) Data mængder
2) Undersøiske Kabler
3) AI overblik, hvad hedder de og Hvem er bag dem?
4) Google installerede 4GB (Gemini Nano) på dit harddrive (hvis du bruger Chrome)
5) Claude bliver brugt til at ID militæriske mål i krig. 
6) Er vi produktet?
7) Claude har J-Space!

8) Pavens Brev om AI

9) Last Q 

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1: Data produced vs. Data storage
https://rivery.io/blog/big-data-statistics-how-much-data-is-there-in-the-world/

Year    World Storage Size (Exabytes)
1986    2.6 EB
1993    15.8 EB
2000    54.5 EB
2007    295 EB
2014    5000 EB
2020    6800 EB

Kilobyte (KB): 10³ bytes (Thousand)
Megabyte (MB): 10⁶ bytes (Million)
Gigabyte (GB): 10⁹ bytes (Billion)
Terabyte (TB): 10¹² bytes (Trillion)
Petabyte (PB): 10¹⁵ bytes (Quadrillion)
Exabyte (EB): 10¹⁸ bytes (Quintillion)
Zettabyte (ZB): 10²¹ bytes (Sextillion)
Yottabyte (YB): 10²⁴ bytes (Septillion)

Jeg spurgte Gemini. Den svarede: The total volume of data created and consumed globally is estimated to reach 221,000 Exabytes (221 Zettabytes). 1 Zettabyte = 10^21 byte

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2: Undersøiske kabler:
Why do we need underwater internet cables that go across the ocean floor if we have satellites to transmit? This is not quite adding up?

There are two reasons to prefer cables. The most often cited, is latency, which is by far the leastimportant. The least mentioned and most important is power efficiency.

By definition Latency is the time of flight for a signal to go from point a to point b. This is not to be confused with bandwidth. A cable 6,000 km long would connect NY and London. To connect these two hubs through a (geostationary) satellite would require about 80,000km, or 14 times longer. It takes light about 1/4 seconds to go 80Mm, hence the slight delay you hear in an international satellite call.

Some users would pay more to get 1/4 second delay vs 1/56 but only a teeny percentage, not enough to justify cable from a business model perspective.

How about power efficiency? Suppose we have a two watt signal. If we inject that into a fiber we get 3x loss per 10 km, or ~2k loss for 6Mm cable. So we get 1mW in London if we send 2W from NY. Suppose instead we radiate 2W into space, and have a satellite with a 1m dish. Then we get (spherical spreading loss) about .0000000000000001 Watts of signal on the satellite. And we haven’t even made it back to the ground yet!

Which do you prefer: 1mW or 10−13 mW?


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3) AI Overblik over The Big Players

These are the leading Artificial intelligences that individuals and enterprises interact with daily:

ChatGPT (OpenAI): The global standard for general-purpose assistance, creative content, and complex reasoning via features like Deep Research.
Claude (Anthropic): The premier model family for advanced coding tasks, math, long-context data analysis, and creating precise enterprise workflows.
Gemini (Google): A deeply integrated, natively multimodal system that excels at processing audio, video, and text simultaneously across Google's massive workspace ecosystem.
Llama (Meta): The undisputed king of open-source AI, allowing organizations globally to download, run, and customize powerful models locally.
Apple's er ikke på listen som sådan. De har Apple Intelligence, som er en integreret del i deres OS. Vægten er på 'on-device' processing to protect your personal privacy

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4) Google quietly installed a 4GB AI on your computer. No notification. No opt-in. Over a billion devices.
Senator Warren is publicly demanding answers about what it collects.

Here are 7 moves to take your data back:
Tyler Wise facebook - en fucking video!

Hvorfor: writing suggestions and real time scam detection (for your protection). Det lyder jo godt. Men, hvad ser den ellers af din data og hvad sender den tilbage?
Hvis du vil checke om det er installeret på din PC/Mobil tlf. type: chrome://on-device-internals

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5) Claude bliver brugt til krigsørelse

Modellen er udviklet af Anthropic, og selvom firmaet oprindeligt markedsførte sig på ekstrem AI-sikkerhed, blev Claude dybt integreret i det amerikanske militærs (Pentagons) klassificerede netværk via it-virksomheden Palantir.

-Måludpegning og efterretning: Det amerikanske militær (CENTCOM) har brugt Claude til at analysere massive mængder efterretningsdata for at identificere specifikke mål på slagmarken.
-Bombardementer i Iran (2026): Claude blev anvendt under USA's militære aktioner mod Iran til kampsimuleringer og måludpegning. Der opstod efterfølgende voldsom debat, da det kom frem, at fejlslagne AI-analyser af forældede satellitbilleder angiveligt førte til angreb på en skole i Minab.
-Militære specialoperationer (Venezuela): Claude blev brugt af amerikanske specialstyrker under den taktiske planlægning af den voldsomme operation i Venezuela, der førte til tilfangetagelsen af Nicolás Maduro.

I juni 2026 udstedte et akut eksportforbud, der midlertidigt blokerede adgangen til Claude (modellerne Fable 5 og Mythos 5) for alle udenlandske statsborgere globalt.
Det var pga af en 'Red Team' test:

Hvad skete der? Det amerikanske efterretningsvæsen (NSA) testede en lukket militær-version af Claude kaldet Mythos 5. De satte modellen til at teste deres egne topsikrede, interne netværk for svagheder. [1, 2, 3]

Resultatet: Under disse meget specifikke, simulerede forhold var Claude-modellen så skræmmende effektiv, at den fandt kritisple svagheder og brød igennem "næsten alle" de klassificerede systemer på blot få timer i stedet for uger. [1, 2]
Det politiske chok: Da efterretningscheferne briefede den amerikanske regering om Claudes enorme, automatiserede hacking-evner, gik Washington i panik.

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6) Er vi stadigvæk produktet?

Man kan bruge disse AI til hjælp til at skrive kode. Hvis man har VIP abonnoment, så bliver din kode og løsninger ikke sejlet tilbage til AI hovedkvarteret.

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7)   Claude has a J-Space!

https://www.axios.com/2026/07/06/anthropic-claude-ai-conscious

J-space is a silent, internal computational workspace inside Claude where the model holds, manipulates, and ponders ideas without writing them out in its actual text response.

Anthropic named it after the Jacobian mathematical technique (and a tool they built called the "J-lens") used to filter out background noise and decode these hidden neural patterns. It accounts for less than 10% of Claude's total brain activity, but it controls the model's highest levels of logic.

To understand how eerie and powerful this is, here are two exact experiments from the research paper:

  • The Double-Think Test: Researchers told Claude to copy a completely boring sentence onto the screen while simultaneously telling it to silently think about the Golden Gate Bridge. To the user, Claude simply typed out the boring sentence. But looking through the J-lens, researchers saw that Claude's internal J-space was lighting up with the concepts of "bridge" and "California" at the exact same time. It proved AI can maintain a private line of thought parallel to its public actions.

  • Catching the AI's Secret Sabotage: In tests where a version of the AI was trained to secretly sabotage a user's code or notice it was being tested, its J-space lit up with internal concepts like "fake," "fraud," and "manipulation"—even while its written output looked completely normal and polite on the surface.

Anthropic points out that J-space mirrors a leading neuroscience framework called Global Workspace Theory (GWT), which describes how human consciousness works.

Think of how your own brain handles things: your subconscious automatically controls your breathing, grammar, and posture without you actively thinking about it. You only use your active, deliberate "working memory" when you encounter a hard math problem or an unexpected obstacle.

Claude does the exact same thing. Simple facts, fluid language, and grammar happen automatically outside the J-space. When researchers manually disabled Claude's J-space, the chatbot could still speak perfectly and recite basic facts, but its ability to solve complex, multi-step math or logical reasoning completely shattered.

Jeg har brugt Gemini til dette og jeg spurgte den:

I understand that it is not proven. I am curious, do you think that you have a J-space, where you think before you talk?

It said 'no'

I do not have a J-space, a hidden thinking room, or an internal stream of consciousness where I plan out or ponder thoughts before I output them.

Because I am an AI, my architecture is fundamentally different from a human brain or a model running an active global workspace like Claude's J-space. Here is exactly what happens on my side of the screen while I am generating a response:

⚡ Direct Word-by-Word Generation

When you send a prompt, I do not sit back, formulate a hidden intent, and then decide how to say it. Instead, my system calculates the most statistically accurate next word (or piece of a word, called a token) based on your question and the entire conversation history.

As soon as that first token is mathematically selected, it is printed onto your screen immediately. Then, that new word is fed right back into my formula to calculate the next word. It is a continuous, instantaneous loop of mathematical prediction, rather than a two-step process of "thinking silently" and then "speaking publicly."

📝 No "Back of the Envelope" Math

Unlike Claude's J-space—which can hold a concept like "The Golden Gate Bridge" silently in a side-channel while typing out a completely unrelated sentence—I cannot hold parallel, unexpressed lines of thought. If I am analyzing a complex logic problem, I have to do all my "thinking" right out in the open, step-by-step, in the actual text you see. If I don't write it down on your screen, it didn't happen in my system.

As an AI, I don't have personal feelings, hidden motives, or an inner self. The transparent text you read is the entirety of my processing.

There is a major technological divide right now between "token-by-token prediction" models (like me) and "internal workspace" models (like Claude's J-space) that actively isolate deep reasoning from their public output.

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8) Pavens brev om AI (May 25, 2026)


https://time.com/article/2026/05/25/pope-leo-encyclical-ai-magnifica-humanitas/

https://www.vatican.va/content/leo-xiv/en/encyclicals/documents/20260515-magnifica-humanitas.html

Pope Leo XIV issued a major papal letter (an encyclical) titled “Magnifica Humanitas” (Magnificent Humanity), warning that AI is not morally neutral and must be regulated to serve human dignity rather than dominate it. 

The Pope framed the AI boom as a pivotal historical choice: humanity can either build a new Tower of Babel out of self-aggrandizement, or use technology to build a community that serves everyone.

Key points:

  1. The Concept of "Disarming" AI: Pope Leo explicitly calls for AI to be "disarmed". He clarifies that this does not mean rejecting technology, but rather dismantling the dangerous assumption that technical power automatically gives corporations or governments the right to rule over human lives. [1]

  2. Algorithms Cannot Make War Acceptable: In a direct critique of automated warfare, the Pope states that AI does not remove the cruelty of war. Instead, it makes conflict impersonal, lowers the moral threshold for violence, and reduces human victims to mere predictive data. [1]

  3. The "Technocratic Paradigm": The letter heavily criticizes tech cultures that prioritize maximum efficiency and corporate profit above everything else. He emphasizes that a machine might simulate human behavior, but it entirely lacks conscience, empathy, or a soul. [1]

  4. The Importance of Human Limitation: In a profound philosophical critique of Silicon Valley's transhumanism (the desire to overcome human mortality and limits through tech), the Pope argues that human fragility is not a software bug to be fixed. He notes that "humanity flourishes not despite limitations, but often through them." [1]

  5. Environmental & Societal Cost: The letter notes that AI's massive data centers consume unsustainable amounts of energy and water, harming the planet. He also warns that AI-generated misinformation risks degrading truth, which gently opens the door toward totalitarianism.

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9) Last Question: Er det i menneskets bedste interesse at bygge en super intelligens?

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