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Olmo 3: Charting a path through the model flow to lead open-source AI

allenai.org

101–110 of 135 posts

Re: Olmo 3: Charting a path through the model flow to lead open-source AI

#101

Also: I simply asked to the 7B model "hi, who are u": Thought for 1 seconds Okay, the user is asking "Who are u?" with a casual tone ("u" instead of "you", exclamation mark). Let me break this down. First, I need to address the question itself. They want to know who I am as an AI assistant. My standard response is that I'm DeepSeek R1, designed to be helpful and handle reasoning step by step. But maybe they're not fa…

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Re: Olmo 3: Charting a path through the model flow to lead open-source AI

#102

This is how the future of "AI" has to look like: Fully-traceable inferences steps, that can be inspected & adjusted if needed. Without this, I don't see how we (the general population) can maintain any control - or even understanding - of these larger and more opaque becoming LLM-based long-inference "AI" systems. Without transparency, Big Tech, autocrats and eventually the "AI" itself (whether "self-aware" or not) w…

In the least, we need to know what training data goes into each AI model. Maybe there needs to be a third party company that does audits and provides transparency reports, so even with proprietary models, there are some checks and balances.

Re: Olmo 3: Charting a path through the model flow to lead open-source AI

#103
post #91

I'm just now moving my main workflows off openai over to local models and I'm starting to find that these smaller models main failure mode is that they will accept edgecases with the goal of being helpful. Especially in extraction tasks. This appears as inventing data or rationalizing around clear roadblocks. My biggest hack so far is giving them an out named "edge_case" and telling them it is REALLY helpful if they…

Just curious - are you using Open WebUI or Librechat as a local frontend or are all your workflows just calling the models directly without UI?

I run lmstudio for ease of use on several mac studios that are fronted by a small token aware router that estimates resource usage on the mac studios.

Lots of optimization left there, but the systems are pinned most of the time so not focused on that at the moment as the gpus are the issue not the queuing.

Re: Olmo 3: Charting a path through the model flow to lead open-source AI

#104

I'm just now moving my main workflows off openai over to local models and I'm starting to find that these smaller models main failure mode is that they will accept edgecases with the goal of being helpful. Especially in extraction tasks. This appears as inventing data or rationalizing around clear roadblocks. My biggest hack so far is giving them an out named "edge_case" and telling them it is REALLY helpful if they…

Can you describe this more? Is “edge_case” a key in the structured output schema?

Re: Olmo 3: Charting a path through the model flow to lead open-source AI

#105
post #104

I'm just now moving my main workflows off openai over to local models and I'm starting to find that these smaller models main failure mode is that they will accept edgecases with the goal of being helpful. Especially in extraction tasks. This appears as inventing data or rationalizing around clear roadblocks. My biggest hack so far is giving them an out named "edge_case" and telling them it is REALLY helpful if they…

Can you describe this more? Is “edge_case” a key in the structured output schema?

Exactly. Using lmstudio you can get structured output like with openai... I have everything in a zod schema then wrote an adapter to both openai and lmstudio instance.

Re: Olmo 3: Charting a path through the model flow to lead open-source AI

#106
post #95

I got excited by reading the article about releasing the training data, went to their HF account to look at the data (dolma3) and first rows? Text scraped from porn websites! https://huggingface.co/datasets/allenai/dolma3

Isn’t this before any curation has happened? I looked at it, I can see why it looks bad, but if they’re really being open about the whole pipeline, they have to include everything. Giving them a hard time for it only promotes keeping models closed.

That said I like to think of it was my dataset I would have shuffled that part down in the list so it didn’t show up on the hf preview

Re: Olmo 3: Charting a path through the model flow to lead open-source AI

#107
post #106
post #95

I got excited by reading the article about releasing the training data, went to their HF account to look at the data (dolma3) and first rows? Text scraped from porn websites! https://huggingface.co/datasets/allenai/dolma3

Isn’t this before any curation has happened? I looked at it, I can see why it looks bad, but if they’re really being open about the whole pipeline, they have to include everything. Giving them a hard time for it only promotes keeping models closed. That said I like to think of it was my dataset I would have shuffled that part down in the list so it didn’t show up on the hf preview

Hard time? What value does adult videos description, views and comments add to small (7,32B) models?

Re: Olmo 3: Charting a path through the model flow to lead open-source AI

#108
post #107
post #106

Earlier quoted context omitted.

Isn’t this before any curation has happened? I looked at it, I can see why it looks bad, but if they’re really being open about the whole pipeline, they have to include everything. Giving them a hard time for it only promotes keeping models closed. That said I like to think of it was my dataset I would have shuffled that part down in the list so it didn’t show up on the hf preview

Hard time? What value does adult videos description, views and comments add to small (7,32B) models?

It says it’s common crawl, I interpret it to mean this is a generic web scrape dataset, presumably they filter stuff out they don’t want before pretraining. You’d have to do do some ablation testing to know what value it adds

Re: Olmo 3: Charting a path through the model flow to lead open-source AI

#109
Note that while the authors themselves purport to release the training data under a permissive license, it includes scraped webpages, with the only rule being "don’t collect from sites that explicitly disallow it, including paywalled content". So the original text is mostly not freely licensed by its authors.

However, the use of this text for training might be transformative enough to constitute fair use, in which case a license from the authors would be unnecessary. For now this is an unsettled legal question, but it's not going to stay unsettled for long, at least not in the US. In fact, we've already seen two judges address the question in summary judgement rulings and reach roughly opposite conclusions [1]. One of those cases has since been settled, but inevitably, some of the many ongoing AI copyright cases will make their way to appeals courts, and probably the Supreme Court.

In the long run, I suspect that this will be allowed one way or another. Either courts will make a finding of fair use, or Congress will step in and create some kind of copyright carveout. Both have their limitations: court rulings tend to draw fuzzy lines around what conduct is allowed and what isn't, while legislation draws sharp lines that tend to be too sharp (with random restrictions and carveouts based on negotiations).

If so, what happens next? Some free software purists will never accept this type of use, and they'd have reasonable grounds for not doing so (legal uncertainty in the rest of the world, or moral/ethical grounds). But I think it would be a mistake for the free-software world broadly to reject it. This type of model is as open as is physically possible, and represents a real improvement in user agency compared to mere open-weights models, let alone compared to the closed models that seem to be getting increasingly dominant.

Anyway, we'll see.

[1] https://www.skadden.com/insights/publications/2025/07/fair-u...

Re: Olmo 3: Charting a path through the model flow to lead open-source AI

#110
post #27

Earlier quoted context omitted.

I'm only superficially familiar with these, but curious. Your comment above mentioned the VL model. Isn't that a different model or is there an a3b with vision? Would it be better to have both if I'd like vision or does the vision model have the same abilities as the text models?

This has been my question also: I spend a lot of time experimenting with local models and almost all of my use cases involve text data, but having image processing and understanding would be useful. How much do I give up (in performance, and running on my 32G M2Pro Mac) using the VL version of a model? For MOE models, hopefully not much.

all the qwen flavors have a VL version and it's a separate tensor stack, just a bit of vram if you want to keep it resident and vision-based queries take longer to process context but generation is still fast asf

i think the model itself is actually "smarter" because they split the thinking and instruct models so both modalities become better in their respective model

i use it almost exclusively to OCR handwritten todo lists into my todo app and i don't think it's missed yet, does a great job of toolcalling everything

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