202 pointsby spelk5 hours ago16 comments
  • tethys2 minutes ago
    Who the hell at Mistral thinks it is a good idea to register CMD + T as a shortcut for switching theme!?
  • ComputerPerson4 hours ago
    I've got a scan from a book that I OCR with new releases. Ligatures, critical sigla, Fraktur letterforms, subscripts, superscripts, etc.

    Nothing special about this model for overly-detailed work like mine.

    It's been a while since I last tested (and discontinued my subscription), but the "pro" models from OpenAI dominate. Not surprising, given the price difference, but it would be nice if an OCR-specific model could perform better. It's worth mentioning that even the highest-end models do a pretty poor job with intricate text like mine.

    • SyneRyderan hour ago
      While I haven't tried OpenAI for OCR, I've put my small scale OCR work through both Claude and Mistral OCR. Claude is absolutely better - even in OCR work I did last week and compared with Mistral OCR 4.0.

      Mistral's one advantage is that Anthropic now flags OCR, because they don't allow anything that could be considered "reproduction", even of work for which you own the copyright. So my new workflow is Mistral OCR for the actual OCR, followed by a proofreading pass by Claude (which is allowed). Claude is obviously more expensive, but it caught entirely hallucinated sentences created by Mistral OCR 4.0, so I was glad for the backup check.

      • Orasan hour ago
        Same company that OCRed millions of books, the irony.

        I feel Anthropic is destroying itself with all these restriction. They got away because their models were the best for coding, but that is not an advantage anymore as OpenAI and other open source are already better.

    • kergonath2 hours ago
      I have been quite happy with Mistral OCR for the documents I needed to process (typeset, but old, with questionable scan quality, sometimes elaborate typesetting or, much worse, typewriter-and-handwriting approximations of it). I do not test every new model when they are released, but I did a review shortly after Mistral OCR 3 was released and it was a very good compromise: cheap, fast, and good results without further processing. I found generalist models to be way too much faf to get them to avoid unnecessary modifications to the text and report accurate bounding boxes for figures and tables.

      That said, models have sometimes surprising weaknesses and a model could be terrible overall but magically work for one type of document.

    • kmitz3 hours ago
      I got the opposite experience very recently : tried to OCR a bunch of handwritten emails addresses with chatGPT and I had to make so many corrections that I gave up. Whereas Mistral nailed it on first pass.
    • rtaylorgarlock4 hours ago
      Yet: how is pricing? Evaluating contents and routing appropriately isn't a new challenge in OCR, one of the oldest fields of applications in ML. Thus, how do the smaller open models perform in tandem with relatively pricy $/pg models & APIs? Your use case is remarkably rare relative to the volume and price sensitivity of enterprise data warehouse ops.
      • giancarlostoroan hour ago
        The big difference is traditional OCR used basic pattern matching to find text, whereas models like Mistral OCR (and GPT, etc) use computer vision instead and deep learning to parse text, math equations, and apparently in some cases extract images too.

        I'd love to see some advancements in traditional OCR based on ideas and concepts we've learned from newer "OCR-like" models since traditional OCR is drastically cheaper.

      • 4 hours ago
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    • petcat4 hours ago
      > the "pro" models from OpenAI dominate. Not surprising considering the price difference, but it would ne nice if an OCR-specific model could do better.

      I haven't been impressed with any of Mistral's models. They obviously realized that they couldn't compete at the frontier so they decided to go for smaller focused models but even those have not been that good.

      • booi2 hours ago
        This is what I found as well.

        We moved away from Cursor but I was looking for a model that would help with FIM (fill-in-middle) multiline autocompletion and people were recommending Mistral's Codestral. We gave it a shot and it was lackluster at best.. Even Google's Gemini did a significantly better job than Codestral.

        Ultimately Opus-class models got good enough and I don't do much manual coding anymore.

    • giancarlostoroan hour ago
      So is Mistral OCR the best one? Have any other OCR models caught some of what you describe? I've been kind of interested in how "OCR" type models work compared to old school OCR.
      • ComputerPersonan hour ago
        My use case isn't in the realm of old-school OCR, so it's not a good comparison, but anyway:

        As another user pointed out, it's surprisingly random (task-specific). Llama Scout outperformed Gemini Flash 2.5 on a benchmark I built at the time. I didn't include an OCR models.

        Mistral might indeed be the best OCR-specific model for my task, now that you ask. Funny. It's so bad at my work that I didn't register it might be the best in its category. This is just based on vibes from my single scan.

      • bugglebeetlean hour ago
        The datalab models are the best ones.
    • josuan hour ago
      Whats the best open OCR at the moment?
  • king_crimson4 hours ago
    At this point I lost all hope for Europe playing any significant role in the AI race. If that’s a good or a bad thing I don’t know, but it seems to me like that’s the reality.
    • hadlockan hour ago
      Much like spaceflight, aerospace or nuclear engineering, you need to retain local talent for national defense purposes. Being 70% as good is still way better than being 100% dependent and heavily leveraged by your opponents.
    • kubb4 hours ago
      It's not a race. You don't get anything for winning.
      • InsideOutSantaan hour ago
        Well, you get hundreds of billions in debt, and then you get open weight models distilling your proprietary models.
      • BenzeneDream3 hours ago
        ? It absolutely is a race. Whether thats a positive thing or not is debatable but every lab is definitely in a race. What prize do you win? Imagine a world where only one country has AGI/ASI. Or a world where Europe only gets access to frontier models 6 months later. Far from ideal.
        • ux2664783 hours ago
          > What prize do you win? Imagine a world where only one country has AGI/ASI.

          "Winning the race" doesn't give you that in any meaningful capacity. It gives you, at the absolute most, a temporary window where that's the case. See: nuclear weapons.

          • booian hour ago
            Citing nuclear weapons isn't the flex you think it is. There are only 9 countries that have nuclear weapons and they absolutely flex this power over non-nuclear powers (see Ukraine, Germany, SE Asia etc..)

            Europe already has an innovation problem that's already causing structural economic instabilities which Germany has been struggling (and lately failing) to prop up.

            As much as it pains me to say this, AI is already a tech revolution and it seems like Europe is just ignoring it. There's more innovation in 3 blocks in downtown San Francisco than the entire continent of Europe.

            • ux26647831 minutes ago
              > There are only 9 countries that have nuclear weapons

              QED being first didn't grant exclusivity.

              The premise wasn't that AGI isn't useful. There are actually layers to the metaphor where first-mover advantage of AGI is even less meaningful than it was for nuclear weapons, but I leave those as an exercise to the reader to discover.

              • fn-motea minute ago
                > first-mover advantage of AGI is even less meaningful

                This is your opinion. Lots of tech money appears to disagree.

                You should at least try to explain your contrarian position, or cite your favorite source that makes an argument that you believe.

          • xeromal12 minutes ago
            Russia invaded Ukraine specifically because they have nukes. Everyone is afraid to fight back.
          • jr35922 hours ago
            As if time isn't money? Everything is temporary... Getting somewhere first has immense value.
            • ux2664782 hours ago
              A reductive equation, economics isn't thermodynamics. Money is fictional and value is subjective and unstable. Within this context, being first to AGI means nothing if the second invention of it comes 2 months later and works an order of magnitude faster than what the first iteration had self-improved to at that point in time. First mover advantage isn't decisive, you have to actually be able to capitalize on it in a robust way.
        • vrganj2 hours ago
          This presupposes AGI or ASI are a real, reachable thing. My read is they might be, but not as LLMs. Until there's a fundamental rearchitecture, I'm AGI-agnostic and given that view, it doesn't seem rational to bet the house on it.

          We'll see.

      • Palpatineli3 hours ago
        How about "being able to align ASI somewhat to your values"?
        • ben_w3 hours ago
          True, but that isn't EU/US/China, it's OpenAI/Anthropic/Grok/ …/DeepMind (based in UK)/… DeepSeek

          With a lot of Chinese nationals in American companies, and an American corporation owning DeepMind, and a lot of people very upset with all of them at the same time, this is very messy.

      • andy9914 minutes ago
        No but you get a lot for making it seem urgent and existential. No investment is too big, no state level intervention is too much if the future of the world is at stake. Short term ethical decisions have no weight in a fight, as someone else mentioned, to control the light cone.

        Say what you will, it’s been arguably the most successful fundraising campaign in history.

      • procgen4 hours ago
        The only prize is control of the light cone.
      • tedggh2 hours ago
        A race to the bottom.
      • bpodgursky4 hours ago
        It's red queen. You stay alive by winning, you lose everything by losing.
        • ben_w3 hours ago
          Not sure you get either outcome in either case.

          Race dynamics increases p(doom) for everyone.

          The non-doom scenarios include "utopia for all", and "power flows to investors, not citizens of whichever nation the winning model's corp. was registered in".

          Independently, "oh look all the investors went bankrupt" can happen in both "doom" and "normal technology" timelines.

      • ChrisClark4 hours ago
        Unless you manage to build a god, and keep it under control... okay, we're all going to lose
    • deadbabe4 minutes ago
      Even Africa will surpass Europe with its massive data center upstarts breaking ground.
    • missedthecue24 minutes ago
      The largest non-US non-China model is Russian which surprised me.
      • sgt12 minutes ago
        Are you saying Russia is winning over Europe in AI already? Dang, sanctions really don't work.
    • pbkompasz2 hours ago
      Not being a rat in the rat race is the real win.
    • onetwig38 minutes ago
      Huh? Mistral 7b was pioneering in its day and IMO they have been very on top of releasing niche useful models like moderation, OCR, etc.

      I’m glad Mistral is working on useful solutions.

      OpenAI/Anthropic is like a retarded little sibling chasing “AGI” and giving up on rich media and other modalities.

      OpenAI/Anthropic is the worst of the mainstream AI.

      It goes:

      1. Gemini

      2. Vidu

      3. Le Chat (Mistral)

      4. DeepAI

      5. [insert MiniMax provider]

    • thadt4 hours ago
      Yeah? And here I've been a happy Transkribus customer for some time now. If there are better models or interfaces out there for analyzing historical handwriting, I'll definitely take a look.
    • t3hTaoan hour ago
      [dead]
  • ks2048an hour ago
    Does anyone know a site that lets you browse examples of input / output pairs?, particularly with layout analysis (bounding boxes of figures, tables, etc).
  • merb4 hours ago
    1000 Pages / 3.5€ this is expensive as hell. If this is not fastly superior than something like tesseract it is not worth it.
    • Orasan hour ago
      Even comparing to AWS Textract or Azure Document Intelligence, this is very expensive (more than double)
    • beernet3 hours ago
      Agreed. Does the GTM team there really sit together like "oh yeah, that sounds reasonable" while being totally beyond typical market prices?
  • piterrro3 hours ago
    For anyone interested, I have an ocr pipeline running on rented GPUs, doing around 1000pages for 0.05-01 usd with around 0.8 seconds per page with full bounding boxes support for grounding.

    If you’re interested you can find contact to me via this profile.

    3.5 usd/1000 pages is just too expensive…

    • aliljet3 hours ago
      Accuracy is truly what people die for in the OCR game. Price isn't the primary function here.. it's an equation of price, accuracy, speed, and in mayn cases regulation.
      • merb3 hours ago
        Tbf even with tesseract you already get shit ton of accuracy and you can probably do these 1000 pages for way less than 3.5€. For 3.5€ you can spin up a cloud instance with 8vCPU+32gb on gcloud for 11 hours (or 11 instances for an hour) which can do way more than 1000 pages per hour on tesseract. It takes you around 6 second per page +-4 seconds start/stop depending on what you are doing on that instance size without too much optimization (you can probably even run multiple processes on a single node)

        Google documentai costs 1.5$ per 1000 which is probably better in quality and speed.

        • kergonath2 hours ago
          Tesseract is not a substitute for these models, which understand complex layouts and also extract bounding boxes for things like tables and pictures. They are also much better at making sense of cursive scripts.

          I’ve been there, implementing a way to linearise text from a document with pages with 1, 2 or 3 columns, some of them in landscape is a nightmare. And that’s not even considering equations.

          In the end it’s way easier to use a specialised model, trained by other people to do exactly what I need.

        • tjoffan hour ago
          Tesseract is super picky though often failing pixel-perfect screenshots...

          So, maybe it can be tuned for your usecase but with that kind of investment €3.5 for 1000 pages is a bargain...

          • merb20 minutes ago
            It‘s also cheaper than the murican ones from Google, Amazon, …. And tesseract was an example. Heck you can go xberg and use paddleocr. Most often layout is less of a problem for ocr. Most often you need high accuracy, which tools like these are often worse in the 95 percentile.
      • piterrro3 hours ago
        Most use cases dont need that kind of accuracy, just doesnt justify the 3-4usd range. I build for that exact case (tender documents, we’re processing north of 100k pages per day), it doesnt need to recognize scanned written text from 1930s, its usually pdf/docs/scanned printed pages. The accuracy is great, bounding boxes are must have for proper grounding for building answers by LLMs. Tesseract was too slow and not enough in some cases (for example tables or images which we also recognize and describe)
        • pogue2 hours ago
          If you're getting inaccurate results from OCR what's the purpose of even doing it? Inaccuracy of text of any kind seems like a completely obvious failure of the entire purpose of scanning text into a computer.
          • fluoridation2 hours ago
            It depends on what you need. For example a while ago I scanned and OCR'ed a bunch of receipts to get a timeline of my salary. I only cared about the gross and net figures, and nothing else mattered. Tesseract's output had a bunch of errors and misdetections, but the main figures always came out OK, and a local LLM was able to pick them out from the noise every time.

            There's a big gulf between "it's as if a human being had transcribed it and reconstructed the original document" and "so completely broken it can't be used for anything".

          • piterrro2 hours ago
            Accuracy can have different dimensions, depends on what you can tolerate and whether you can detect it to apply more powerful methods.

            Imagine you have a cheap and 99% accurate ocr. The other 1% you can detect and apply more powerful (more accurate but slower and more expensive) ocr method. What would you use? At scale these things add up.

    • Telemakhos2 hours ago
      Can it produce accessible PDF files that will pass accessibility tests? Someone who can do that will make a killing laundering PDFs for academia: by April 26, every PDF, syllabus, and academic document needs to comply with WCAG 2.1 Level AA, which means structural tagging, alt text, and lots of other checklist items that AI could probably generate.
    • x3ro3 hours ago
      You should put contact details in your profile :)
    • vrganj2 hours ago
      Is it European-hosted and fully outside of both CLOUD Act and CCP reach?

      Because I'm assuming that's why they get to charge more for the right type of customer.

      • piterrro2 hours ago
        You can even run it on your desk if you want, a single gtx 4090 is enough. It can be fully air gapped.
  • oliveralbertini42 minutes ago
    I'm wondering if this model performs better on french (and other european languages) documents than others
  • maelitoan hour ago
    Given the latest vibe release's new "follow default" model option, we should see a new coding / general Mistral model, mistral 4, soon.
  • ianhawes4 hours ago
    I won't comment on accuracy, but in internal benchmarks, Mistral OCR is significantly faster than comparable APIs.
  • ad_fontes3 hours ago
    I've been experimenting with using NuExtract this week on locally OCRing bank statements that don't have a predefined document structure. It's way better than Tesseract or a generic vision-enabled model. It runs great on a single RTX 4090 at the modest throughput I need.

    Their hosted, API-based service is something like a third of the cost of this model.

  • Johnny_Bonk4 hours ago
    How does this compare to Baidu Unlimited OCR. I've been very impressed with Baidu and it's essentially free to run on a decent computer, other than electricity costs.
    • spiderfarmer4 hours ago
      Where do your documents go?
      • rescbr3 hours ago
        They go to the decent computer hosting the model, which can be yours if you pay the electricity costs
  • mainecoder4 hours ago
    The chinese did it better, mistral is alive thanks to regulations.
    • Bombthecat2 hours ago
      Yeah, I'm not sending personal bills etc to china. No thanks
      • gkbrk2 hours ago
        It's still open-weight models that you can download and run locally. You don't need to send anything to China.
    • maelito3 hours ago
      No it's the other way round : the Chinese do better thanks to regulations : massive amounts of money from Big tech and public money.
    • mangecoeur3 hours ago
      i.e. it's one AI company that's basically guaranteed to never fail since it has a market niche guaranteed by European companies and governments.
      • petcat3 hours ago
        Which is also why their most recent model "Shieldstral" does nothing except monitor and moderate internet content.

        After stuff like Chat Control I think they're obviously seeing a big demand for this kind of "internet safety" technology in Europe.

    • rtaylorgarlock4 hours ago
      I've been a bit more careful about complaining about regulations broadly due to competitive advantage, e.g. ITAR
    • t3hTaoan hour ago
      [dead]
  • parhamn2 hours ago
    Mistral is bumping the price of this thing every release. I think we're at 2x now?
  • maz1b4 hours ago
    How does this compare to 4?
  • hmokiguess3 hours ago
    Whoever is paying all that for OCR is being scammed.
  • t3hTaoan hour ago
    [dead]