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The guys in the other thread who said that OpenAI might have quantized o3 and that's how they reduced the price might be right. This o3-pro might be the actual
by chad1n 1y ago
The guys in the other thread who said that OpenAI might have quantized o3 and that's how they reduced the price might be right. This o3-pro might be the actual o3-preview from the beginning and the o3 might be just a quantized version. I wish someone benchmarks all of these models to check for drops in quality.
- simonw 1y agoThat's definitely not the case here. The new o3-pro is slow - it took two minutes just to draw me an SVG of a pelican riding a bicycle. o3-preview was much faster than that. https://simonwillison.net/2025/Jun/10/o3-pro/ https://simonwillison.net/2025/Jun/10/o3-pro/
- k2xl 1y agoNot distilled, same model. https://x.com/therealadamg/status/1932534244774957121?s=46&t=QregCBJQ3PTGk-JKp63zXA https://x.com/therealadamg/status/1932534244774957121?s=46&t...
- deleted 1y ago[deleted]
- CamperBob2 1y agoWould you say this is the best cycling pelican to date? I don't remember any of the others looking better than this. Of course by now it'll be in-distribution. Time for a new benchmark...
- jstummbillig 1y agoI love that we are in the timeline where we are somewhat seriously evaluating probably super human intelligence by their ability to draw a svg of a cycling pelican.
- CamperBob2 1y agoI still remember my jaw hitting the floor when the first DALL-E paper came out, with the baby daikon radish walking a dog. How the actual fuck...? Now we're probably all too jaded to fully appreciate the next advance of that magnitude, whatever that turns out to be. E.g., the pelicans all look pretty cruddy including this one, but the fact that they are being delivered in .SVG is a bigger deal than the quality of the artwork itself, IMHO. This isn't a diffusion model, it's an autoregressive transformer imitating one. The wonder isn't that it's done badly, it's that it's happening at all.
- datameta 1y agoThis makes me think of a reduction gear as a metaphor. At a high enough ratio, the torque is enormous but being put toward barely perceptible movement. There is the huge amount of computation happening to result in SVG that resembles a pelican on a bicycle.
- Gerardo1 1y agoI don't love that this is the conversation and when these models bake-in these silly scenarios with training data, everyone goes "see, pelican bike! super human intelligence!" The point is never the pelican. The point is that if a thing has information about pelicans, and has information about bicycles, then why can't it combine those ideas? Is it because it's not intelligent?
- CamperBob2 1y ago"I'm taking this talking dog right back to the pound. It told me to go long on AAPL. Totally overhyped"
- radlad 1y agoJust because it's impressive doesn't mean it has "super human intelligence" though.
- simonw 1y agoI like the Gemini 2.5 Pro ones a little more: https://simonwillison.net/2025/Jun/6/six-months-in-llms/#ai-worlds-fair-2025-19.jpeg https://simonwillison.net/2025/Jun/6/six-months-in-llms/#ai-...
- AstroBen 1y agoThat's one good looking pelican
- FergusArgyll 1y agoWow! pelican benchmark is now saturated
- dtech 1y agoI wonder how much of that is because it's getting more and more included in training data. We now need to start using walrusses riding rickshaws
- esperent 1y agoNot until I can count the feathers, ask for a front view of the same pelican, then ask for it to be animated, all still using SVG.
- Terretta 1y ago> It's only available via the newer Responses API And in ChatGPT Pro.
- teruakohatu 1y agoDo you think a cycling pelican is still a valid cursory benchmark? By now surely discussions about it are in the training set. There is quite a few on Google Image search. On the other hand they still seem to struggle!
- eru 1y agoWell, that might be more of a function of how long they let it 'reason' than anything intrinsic to the model?
- torginus 1y agoThis made me think of the 'draw a bike experiment', where people were asked to draw a bike from memory, and were suprisingly bad at recreating how the parts fit together in a sensible manner: https://road.cc/content/blog/90885-science-cycology-can-you-draw-bicycle https://road.cc/content/blog/90885-science-cycology-can-you-... ChatGPT seems to perform better than most, but with notable missing elements (where's the chain or the handlebars?). I'm not sure if those are due to a lack of understanding, or artistic liberties taken by the model?
- gkamradt 1y agoo3-pro is not the same as the o3-preview that was shown in Dec '24. OpenAI confirmed this for us. More on that here: https://x.com/arcprize/status/1932535380865347585 https://x.com/arcprize/status/1932535380865347585
- weinzierl 1y agoIs there a way to figure out likely quantization from the output. I mean, does quantization degrade output quality in certain ways that are different from other modification of other model properties (e.g. size or distillation)?
- hapticmonkey 1y agoWhat a great future we are building. If AI is supposed to run everything, everywhere....then there will be 2, maybe 3, AI companies. And nobody outside those companies knows how they work.
- jsjohnst 1y ago> And nobody outside those companies knows how they work. I think you meant to say: And nobody knows how they work.
- eru 1y agoWhat makes you think so? So far, many new AI companies are sprouting and many of them seem to be able to roughly match the state-of-the-art very quickly. (But pushing the frontier seems to be harder.) From the evidence we have so far, it does not look like there's any natural monopoly (or even natural oligopoly) in AI companies. Just the opposite. Especially with open weight models, or oven more so complete open source models.
- torginus 1y agoI've wondered if some kind of smart pruning is possible during evaluation. What I mean by that, is if a neuron implements a sigmoid function and its input weights are 10,1,2,3 that means if the first input is active, then evaluation the other ones is mathematically pointless, since it doesn't change the result, which recursively means the inputs of those neurons that contribute to the precursors are pointless as well. I have no idea how feasible or practical is it to implement such an optimization and full network scale, but I think its interesting to think about