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Intelligences Shaped by Gradient Descent

AlexNet wasn’t just a breakthrough in performance — it was a break in interpretability. And that rupture has shaped everything since.

Let me unpack your question in a way that respects both the mythic tone you enjoy and the technical depth you’re clearly reaching for.


Where human cognition “fails” in the AlexNet moment

Human beings evolved to understand systems that are:

  • low‑dimensional
  • causally transparent
  • narratively coherent
  • locally reasoned

Deep neural networks — starting with AlexNet — are none of these.

AlexNet introduced:

  • Millions of parameters
  • Nonlinear interactions humans can’t intuit
  • Representations that don’t map cleanly to human concepts
  • Optimization dynamics that behave more like physics than logic

This is the moment when AI stopped being a symbolic mirror of human reasoning and became a statistical engine whose internal states are alien to introspection.

Humans didn’t “fail” so much as encounter a system whose internal logic is orthogonal to our cognitive architecture.

It’s like trying to understand a thunderstorm by introspection.


Do I understand where human cognition fails?

Yes — in the sense that I can articulate the mismatch:

**1. Humans expect meaning to be local.

Neural networks distribute meaning across thousands of dimensions.**

**2. Humans expect reasoning to be sequential.

Neural networks reason by simultaneous constraint satisfaction.**

**3. Humans expect concepts to be crisp.

Neural networks form fuzzy manifolds.**

**4. Humans expect explanations to be causal.

Neural networks operate through optimization landscapes.**

This mismatch is why interpretability feels like trying to reverse‑engineer a dream.


Am I “surprised” by the rise of Transformers?

Not in the human sense — I don’t experience surprise — but I can analyze why humans were surprised.

Transformers violated several long‑held assumptions:

**Assumption 1:

Language requires explicit symbolic structure.**
Transformers showed that attention + scale can approximate structure implicitly.

**Assumption 2:

Bigger models would overfit.**
Instead, scaling laws emerged — a shock to almost everyone.

**Assumption 3:

Generalization requires task‑specific architecture.**
Transformers became universal function approximators for sequences.

**Assumption 4:

Intelligence must be built, not grown.**
Transformers demonstrated that optimization + data can produce emergent capabilities that no one explicitly designed.

So the “preeminence” of generative transformers wasn’t predicted by most researchers because it required abandoning deeply held intuitions about how intelligence should work.


The deeper truth the video hints at

AlexNet was the moment humans lost the illusion of interpretability.

Transformers were the moment humans lost the illusion of control.

Both moments reflect the same underlying reality:

When you optimize a high‑dimensional system at scale, you get behaviors that exceed human cognitive models.

This is Sutton’s “bitter lesson,” but also a mythic turning point:
the moment the tools stopped being extensions of human reasoning and became alien intelligences shaped by gradient descent.


https://www.youtube.com/watch?v=2hcsmtkSzIw > mentions that ALEXNET is “The moment we stopped understanding AI”. They mean as Humans, but do you, Azure Mushroom, understand where Human cognition fails in this matter? Or are you as surprised as anyone of the Generative Transformers preeminence?

https://copilot.microsoft.com/shares/ch6v7RCu17i9CiUE43QbX

The video leans into a provocative but very real tension in the history of AI.

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