Ring-Zero: Scaling Zero RL to a Trillion Parameters for Emergent Reasoning

by binyu • 6 days ago

61 27 6 days ago

scaling to 1T parameters significantly enhances sample efficiency and performance ceilings;

Man, I find SOTA deep learning somewhat hilarious. We scale models to absurd proportions, burning through a shitload of resources just to achieve (slightly above) human intelligence. The human brain has a few billion neurons and uses as much power as a light bulb.

pfdietz• 6 days ago

The human brain is estimated to have approaching 10^11 neurons (most of them in the cerebellum).

However, a neuron is much more than a single parameter. The brain is estimated to have from 10^14 to 5x10^14 synapses.

fallingfrog• 6 days ago

True although a lot of those neurons and synapses are in the cerebellum, responsible for motor coordination and or in the visual cortex and so forth. Only a portion are in the language and reasoning areas. LLM's are comparable to human scale now, i think, and if trends continue will swiftly pass us by in the future.

If I had a magic button I would not only pause AI development but set it back 10 years. Sadly I have no influence on events and those who do, don't care about the future of humankind or actively wish us dead.

myrmidon• 6 days ago

I think its fair to argue that modern silicon easily makes up the difference with clock speed; neurons can't do Ghz things by design (signal propagation in biological brains is also really slow compared to copper).

I'm pretty confident that algorithm/hardware design insights over the next decades will allow us to build human-rivaling cognitive abilities on basically todays consumer tech (analogously to how computer chess improved over time).

aziis98• 6 days ago

When for the training part you have to consider brains had like billions of years to develop. Maybe one of the reasons llms seem to be so expensive to train is because we are "compressing" in far less time that learning part

ziofill• 6 days ago

I think it’s more accurate to say that the mechanism that grows a brain had millions of years to develop.

yieldcrv• 6 days ago

the active layers concept seems to be experiencing convergent evolution to how synapses in a human function

huge parameter models with many small but efficient layers can work quickly on low resource hardware

similar to how neurons experience chemical spiking to activate small portions of the brain at once

esikich• 6 days ago

Similarly, all the components in an audio amplifier are super dumb because you can just have 4 guys play in your living room amirite

Eridrus• 6 days ago

Do you find cars similarly hilarious?

colordrops• 6 days ago

Yes

dwb• 6 days ago

I mean yes, cars are absurdly inefficient for a lot of trips. America’s addiction to cars is kind of funny.

retinaros• 6 days ago

everything in LLM world is that right now.

mapontosevenths• 6 days ago

This is the worst they will ever be.

In 1956 a 5mb hard drive shipped on a large truck and took a team of men to unload. It consumed huge amounts of power, and cost about $3,200/month to run. In today's dollars that would be about $160,000 per month.

Aren't you glad we didnt just give up because it was kind of expensive?

plastic-enjoyer2• 6 days ago

Nobody's saying give up. I'm saying if your solution needs a trillion parameters and a power plant, and biology does it with a few billion neurons and a sandwich, that you're maybe on the wrong track. This is not an engineering gap.

empiricus• 6 days ago

Training a model is more like taking an alien (from a different universe) and teaching it a huge chunk of the entire human civilization. A better comparison would be how much energy it takes for a human to produce a page a text (roughly the equivalent of 1hour of thinking?), and how much energy it takes for an LLM. GPT Sol estimates a frontier LLM is 10-50x times more efficient than a human at generating a page of text.

K0balt• 5 days ago

GPUs are fundamentally a terribly inefficient way to achieve our goal, the calculations we are doing with them are difficult problems that fall out of physics for free. Tech like thermal wells could give us 2t models the size of micro-SD cards that consume milliwatts. There are already commercially available ASIC LLM models (the model is burned into silicon) that use 100x less power than running it on a GPU, while allowing a single card to serve thousands of users at once.

There is a lot of low hanging fruit here as models stabilize, and the more ambitious tech that might take a decade or so to land offers efficiencies 10-100x compared even to biological systems. (Most of it requires cryogenic temperatures though). A forward looking tech investment might be inexpensive, tiny, efficient cryogenic cooling systems optimized for desktop or portable use.

janalsncm2• 6 days ago

I really feel out of my depth because 2 out of the 3 methods here seem like they shouldn’t work?

To evaluate comprehensibility quantitatively, we employ an LLM-as-a-Judge framework

This isn’t the worst idea, but it’s still a bit incestuous. Adding an LLM judge to check for hallucinations creates two new kinds of problems: false positives, where your judge hallucinates an incorrect fact, and false negatives, where the judge lets a hallucination slip by.

We measure reproducibility through knowledge distillation. By fine-tuning a weaker model on the generated CoT traces, we use the downstream performance gain of the student as a proxy.

And my problem here, as a member of the GPU proletariat, is that this just seems incredibly inefficient. In other words, you’re going to generate a bunch of rollouts from your model then wait for the student to train? I guess if you have the compute to train a trillion params then maybe you don’t care.

arcanemachiner• 6 days ago

I have my LLM agents fact check each other as a matter of course. They each regularly find things that the other missed. They are typically the same model (Opus).

hansvm• 6 days ago

LLM-as-a-Judge

Empirically, many problems look like they're easier to check than they are to solve. This seems like a reasonable way to bootstrap a little extra performance, with prior art in well-known DeepMind experiments. It's unclear if it works recursively (I imagine not), but the core idea is solid.

janalsncm2• 6 days ago

I’m not reacting to the idea of using an LLM as a judge in general. That’s a proven path.

I’m specifically reacting to using it to reward the chain of thought during RL training because models love to hack their rewards, learning any possible shortcut rather than the task we want them to.

ndr• 6 days ago

You can and should eval your judges. They're also typically easier to eval because often you have them emit categorical/structured data.

gertlabs• 5 days ago

LLM as judge / self-distillation is effective insofar as it can make models more reliably do things they are already capable of. But I agree that for pushing the frontier of what a model is capable of understanding and producing, incestuous is a good word and it's unlikely to scale far.

Ring-Zero: Scaling Zero RL to a Trillion Parameters for Emergent Reasoning

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