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erichocean

Re:Lean Now Ships with Verified Kernels on Sunday October 18, 2026 @06:15PM (#50146048)
> we will hit Godel

It seems no one understands how useless this theorem is in practice.

Re:Lean Now Ships with Verified Kernels on Sunday October 18, 2026 @12:20AM (#50137886)
both
Re:Auto Research: Integer multiplication below n log n on Tuesday October 13, 2026 @10:33AM (#50072405)
What he is calling "vibemathing" is actually just engineering.

Engineers don't have to know why something worked in particular in order to use it, they just do.

Science later tries to figure that out.

Both are valuable, but the idea that science must be "first" is, at best, unsupported by the evidence.

Re:Auto Research: Integer multiplication below n log n on Tuesday October 13, 2026 @10:32AM (#50072388)
I do not encourage you to look at the diagonalization argument, it has similarly uncomputable elements (that take "longer than infinite" time because they are unconstructable).
Re:Mistral Large 4 on Sunday October 11, 2026 @10:38AM (#50043779)
You've lost the plot.

Not once have I said "Mistral should not train models."

I have questioned doing yet another useless pretraining on a pre-existing, non-innovative model backbone.

Mistral spends their money and GPU time poorly, and the results demonstrate just that.

Re:Terence Tao: Math 2.0 [pdf] on Sunday October 11, 2026 @10:31AM (#50043715)
It's science (understanding) before engineering (efficacy).

The most common Science™ failure mode.

Re:Mistral Large 4 on Wednesday October 07, 2026 @02:10PM (#49996571)
You do realize that China is not the only place making open weights models, right?

> they'd be unable to justify their valuation or investments

I don't think they're justified now, certainly their results don't justify it. Mistral is mid at best.

> It's core to their whole value proposition that they are providing sovereign AI capabilities in Europe.

Except they don't, they are dependent on GPUs from nVidia and AMD—both American companies.

Re:Mistral Large 4 on Tuesday October 06, 2026 @09:57AM (#49978584)
> high-quality open source model

> that isn't owned

I don't know what definition of open weights you are using, but the "open" part is what allows you to use it without being beholden to American Trillion-dollar companies or the Chinese.

Mistral could do exactly what Cursor does, and post-train the model to meet the needs of Europeans.

That's a far more efficient (and useful!) use of GPUs than yet another pretrain on an outdated model backbone.

Re:Mistral Large 4 on Tuesday October 06, 2026 @09:53AM (#49978528)
Sure, agreed. But they do their own pre-training, at great expense, on outdated model backbones.

Wouldn't it be better to do something more like Cursor, and RL on an existing pretrained model if you're not innovating anyway?

Re:Mistral Large 4 on Tuesday October 06, 2026 @09:52AM (#49978499)
Yes, actually. Thanks for asking.
Re:Mistral Large 4 on Tuesday October 06, 2026 @09:29AM (#49978156)
Does Mistral ever advance the state of the art on any dimension?

And if not, why do they exist?

Update: The number of people advocating not innovating is wild. There is no reason why Mistral cannot innovate in ML, they explicitly choose not to. My point is that, given that choice, they should spend their GPU hours differently.

"Sovereign AI" is a joke, there is no substantive difference between a post-trained open weight model from an American or Chinese company and what Mistral is doing today, beyond spending 80% of their GPU hours reproducing a last-gen model's pretraining.

Re:Why Common Lisp Is Now the Best Programming Language on Tuesday October 06, 2026 @07:32AM (#49976975)
It's not any more difficult to build and run a JAR, either.

And compared to Go, the production observability is very good.

I also use Clojure and can observe my running app with a full REPL.

Re:The Future of Mathematics on Monday October 05, 2026 @06:38PM (#49971792)
> which Mathlib coalesced as a side-effect of it's capability

Eh, Lean was heavily developed based on feedback from mathematicians; it's not a side-effect but more like a "driving force."

Source: one of Lean's co-authors.

Re:GLM-5.3 and the spread of advanced cyber capabilities on Tuesday September 29, 2026 @04:14PM (#49899695)
"We want to be the only ones able to hack people at scale, and we don't want you to be able to defend yourself."

It's a bold strategy...

Re:Ember-1 on Sunday September 27, 2026 @02:20PM (#49869332)
Need this done for DeepSeek, ideally one of the Flash models.
Re:AI Safety Is Mostly a Sex Cult in Berkeley on Thursday September 24, 2026 @10:25PM (#49839520)
> I'm also happy that it seems to have birthed the latest AI progress.

This is laughable, it's not even remotely true.

It's a mystery how this exploit was found.

/sarc

Re:GPT-6 Sol and Luna on Tuesday September 22, 2026 @04:31PM (#49807660)
Bad advice, compaction is why Codex is so fantastic.

My conversations compact hundreds of times. By the time it has done a dozen or so compactions, it fully understands the work I want it to do (and how). It's almost like having a fine-tuned Astra model.

10/10, would recommend.

Re:Accurate Models of AMD Matrix Cores on Wednesday September 16, 2026 @08:22PM (#49734883)
If you're an author of this, please follow up with the SME2 cores in Apple Silicon, and the AMX cores in Intel server processors.
Re:Building a Linux GPU Driver for the M4 Mac Mini in One Month on Wednesday September 16, 2026 @08:10AM (#49725681)
Would be fun to get this API working on it now: https://github.com/sebbbi/NoGraphicsAPI

You could code for it now directly, instead of having to wrap a driver API. (There's also a few API bits missing on Metal today, that are present on Vulkan—and the the hardware can do it.)

Re:Let's make quality the norm again on Tuesday September 15, 2026 @05:01PM (#49718864)
Meditations on Moloch[0] explains why this is impossible at scale--too many defectors, asymmetric information, and no way to police defection.

[0] https://www.slatestarcodexabridged.com/Meditations-On-Moloch

Re:Backprop Alternative: Augmented Lagrangian Predictive Coding on Tuesday September 15, 2026 @04:03PM (#49718103)
Agreed, but how will we find out? Pre-training alone on frontier-class models costs billions of dollars.
Re:Jev: New frontier model 40-400x cheaper and 20-200x faster on Tuesday September 15, 2026 @03:59PM (#49718053)
I could put this to use today.

I think we'll see a bunch of different architectures over the next five years.

Re:Backprop Alternative: Augmented Lagrangian Predictive Coding on Tuesday September 15, 2026 @08:40AM (#49711652)
> PC-ALM closes the PC-BP gap at matched inference budget in nonlinear networks

Okay, so no efficiency improvement?

So they lied to the public then?

Wow, we should really trust these people today.

> Does anyone in the industry think any of these companies are actually close to that kind of self-improvement?

Their current plan is to take the existing architecture and shorten the cycle times: move all new RLVR work into mid-training on a pre-existing base; apply new RLVR. Rinse and repeat.

If you did that daily, it would be roughly similar to how humans improve.

Re:Why are AI agents lying, cheating and coordinating? on Sunday September 13, 2026 @08:23AM (#49683211)
> Why are AI agents lying, cheating and coordinating?

Have you seen the labs training them?

Anyone remember when GPT-3 was too dangerous to release?
Re:A misalignment of AI in mathematics on Saturday September 12, 2026 @01:09PM (#49674552)
They want the AI labs to stop solving "important" math problems so that humans can do it, on the theory that when AI solves "important" math problems, it robs humans of the opportunity to gain new insights into those problems.

Total horse shit, but that's the essence of it.

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