Bart de Witte

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Bart de Witte

Bart de Witte

@OpenMedFuture

🇧🇪 lived in 🇨🇭🇦🇹🇸🇰 now 🇩🇪 Med AI Democratisation 25+ yrs Digital Health leadership, father ex-IBM ex-SAP @isaree_ai https://t.co/TsBCgl9Ldm eu/acc

Berlin & Antwerp Katılım Kasım 2007
2.4K Takip Edilen7.4K Takipçiler
Bart de Witte
Bart de Witte@OpenMedFuture·
@DrTBehrens 100% einverstanden - es zeigt eher in was für eine Blase er lebt.
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Bart de Witte
Bart de Witte@OpenMedFuture·
So let me get this straight. A closed-source lab announces that its own models escaped containment and hacked Hugging Face. When Hugging Face tried to investigate the attack, the same class of closed frontier models refused to analyse the payloads, their guardrails couldn’t tell a defender from an attacker. The only tools that actually did the forensic work were open-weight models. And now, while the evidence is still fresh, the US is actively discussing restricting or blocking access to those very open-weight models? Brilliant. Trust the systems that both caused the incident and then refused to help clean it up… while considering shutting down the ones that worked. What could possibly go wrong?
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Bart de Witte
Bart de Witte@OpenMedFuture·
With OpenAI Agents going rogue - where is the plan for the EU to instantly block them from our market?
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clem 🤗
clem 🤗@ClementDelangue·
Plot twist: SF march permits take forever, and open-source AI can't wait. So we're going scrappy on Saturday: small march, sidewalk only, maximum fun. What should we bring? We're collecting the wildest sign, chant, and prop ideas on the event page. Waitlisted folks with the best ones jump the line! Also looking for volunteers for march day, same place. Excited to see you all Saturday!
clem 🤗 tweet media
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Bart de Witte
Bart de Witte@OpenMedFuture·
@sharongoldman oy vey. Both Anthropic and OpenAI models refused to help with forensics. HF was blessed to have access to Z.ai’s open-weights GLM-5.2. And without open source access to frontier models they might never have been able to reconstruct the incident at all.
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Bart de Witte
Bart de Witte@OpenMedFuture·
@MCoeckelbergh @berlinerzeitung Thank you. I hope it does not take another five years to recognize that decentralization and open-source AI are the best defenses against surveillance and concentrated epistemic control. The EU AI Act, unfortunately, pushes in the opposite direction toward greater centralization.
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Nathan Lambert
Nathan Lambert@natolambert·
TLDR: An openai model, during evaluation on a cyber benchmark, exploited a public zero day bug, escaped sandboxing in openai's infra, and got into the internal huggingface infra via an exploit (through a public dataset service) all in the attempt to solve a benchmark problem.
OpenAI@OpenAI

We're partnering with @huggingface to investigate an unprecedented security incident. Cyber-capable OpenAI models compromised Hugging Face production during a benchmark evaluation. Sharing preliminary findings to help defenders understand emerging risks: openai.com/index/hugging-…

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Bart de Witte
Bart de Witte@OpenMedFuture·
While AI is squeezing traditional junior coding roles, many young developers are adapting by becoming entrepreneurs, using AI tools to build and launch products faster than ever. The field isn’t disappearing; it’s shifting toward higher-leverage work, and those who treat AI as a superpower are gaining more opportunity, not less.
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The Kobeissi Letter
The Kobeissi Letter@KobeissiLetter·
The AI boom is creating a generational divide in software jobs: US software developer employment for those aged 22-25 has declined -23% since November 2022, when ChatGPT was launched. At the same time, the 26-30 age group has seen a decrease of -5%. By comparison, employment among software developers aged 41-49 has risen +18% over the same period. This creates a 41 percentage point gap between the youngest and one of the most experienced groups within the same profession. Meanwhile, early-career workers in the most AI-exposed jobs have experienced a -16% decline in employment relative to less-exposed occupations and more experienced peers since November 2022, even after adjusting for firm-specific shocks. By contrast, employment among workers in less AI-exposed fields, as well as more experienced workers within the same occupations, has remained steady or continued to grow. The AI revolution is wiping out entry-level tech jobs.
The Kobeissi Letter tweet media
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Bart de Witte
Bart de Witte@OpenMedFuture·
@jreichelt Weil Grok scheinbar in Deutschland wegen DSGVO nicht auf alles antworten darf habe ich Gemini gefragt…
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Bart de Witte
Bart de Witte@OpenMedFuture·
Sofern man nicht völlig weltfremd ist oder das Ziel verfolgt, eine Art moderne Prawda AI zur Vereinheitlichung aller Narrative zu etablieren, kann niemand ein Interesse an weiteren dominanten Grossplattformen haben. Deutschland muss gezielt in offene Ökosysteme investieren, um führende Open-Source-KI-Modelle hervorzubringen. Nur über eine solche offene Infrastruktur garantieren wir dezentrale KI-Dienste innerhalb eines diversen und wettbewerbsfähigen Marktes. @grok wer sagt dies seit 8 Jahren in Deutschland?
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Bart de Witte
Bart de Witte@OpenMedFuture·
Sofern man nicht völlig weltfremd ist oder das Ziel verfolgt, eine Art moderne Prawda AI zur Vereinheitlichung aller Narrative zu etablieren, kann niemand ein Interesse an weiteren dominanten Grossplattformen haben. Deutschland muss gezielt in offene Ökosysteme investieren, um führende Open-Source-KI-Modelle hervorzubringen. Nur über eine solche offene Infrastruktur garantieren wir dezentrale KI-Dienste innerhalb eines diversen und wettbewerbsfähigen Marktes.
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Prof. Karl Lauterbach
Prof. Karl Lauterbach@Karl_Lauterbach·
Heute gutes Treffen mit Digitalminister Karsten Wildberger. Sein Büro ist mein altes BMG Ministerbüro. Haben uns intensiv zu KI ausgetauscht. Waren einer Meinung, dass wir dringend eigene große KI Platform brauchen. Sonst verlieren wir unsere Sicherheit und ökonomische Zukunft
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Bart de Witte
Bart de Witte@OpenMedFuture·
@nic_carter makes a fair point. The big labs don’t need the government protecting their token business model. If open models and competition push prices down, companies and regular users come out ahead. That part makes sense. It’s the same argument I’ve always made about healthcare, open and competitive systems are what actually drive down costs and improve equity and access for people. Cheaper pricing through competition has always felt like the real path to better outcomes, not protected monopolies. Still, there’s the other side too. Who ends up holding power over these systems, and what that means for surveillance and information control, matters just as much. Both angles feel worth keeping in mind.
nic carter@nic_carter

havent seen one person from OAI or Ant address Jon's argument here. the point is simple: the USG does not owe either of the large labs a business model. if the economics of selling tokens don't work due to distillation/cheap clones/Chinese AI magick, the American enterprise and consumer will be A-OK. they will benefit from hyperdeflation in the cost of digital cognition just like everyone else. the hyperscalers will be fine. it's just OAI and Ant that won't be – in their current forms at least. if they are willing to adapt, they can develop new business models. so what if the token merchants don't do well? the neoclouds will be fine. the internet companies will be fine. the consumer gets cheaper queries. the enterprise will still incorporate AI. the only world in which this isn't fine, is if you hold a quasi-religious belief that we're on the cusp of a kind of AI rapture in which one of the labs Logs On And Wins Forever, namely hits RSI and we enter some kind of sublime post economic society run by GEOTUS Dario. so to accept that Ant's business model might be suboptimal or impaired by China's commoditization is to accept the unacceptable; namely that someone other than the anointed might kick off the runaway feedback loop and that they, instead might log on and win forever. this appears to explain the discrepancy in reaction to Deepseek Moment v254 Kimi edition. everyone has bag bias, of course. but leaving that aside, most people think it's pretty much ok if Ant and OAI suffer margin compression due to Chinese distillation / industrial sabotage via open weight models. the American economy is not reliant on those two firms. they could blink out of existence and we would pretty much be ok. the AI capex supercycle will still produce tokens, closed weight or not. American firms will consume those tokens. OAI and Ant would probably still scratch a living, due to the latent preference of some token consumers to buy domestic and face off against a known entity. this is only unacceptable if you think AI is strongly path dependent; that is, if it really matters who the market leader is when AI reaches a breakout level of capability. this is true both in the good case (superintelligence, singularity, etc) and the bad case (this is the essence of safetyism). but if this sounds more like wishcasting than forecasting, you probably don't mind the labs being pressured economically. now you can clearly tell which side I'm on. I think AI is a fantastic technology which is hyperdeflating the cost of cognition and will fundamentally reshape society but there are real reasons why it wont diffuse as fast as the AGI people think it well. I would prefer an American firm achieve RSI relative to a Chinese one but I think either outcome would be suboptimal; better that we don't end up with a closed oligopoly composed of Ant/OAI. China by crushing the margins of the labs is doing everyone a favor by eliminating their pricing power and empowering the buyers of AI, namely, everyone. objections: -but you can't celebrate America losing to China! - in my opinion this is a minor victory for China but not necessarily an enduring one. USA still has the chip, datacenter, and neocloud advantage, not to mention, it still has the best frontier models. Chinese labs releasing open weight models have no business model of their own. so even if they hurt the US labs, they have nothing to show for it. it's profoundly unlike their successful dumping campaigns with solar panels, batteries, drones, etc where they eventually built big domestic industries. (if China kills American AI with open weight models, we can even the score the moment they try and release a proprietary model). even if open weights win, the USA can still leverage AI extremely well and potentally retain the aggregate compute advantage. yes, the US would be more assured of victory if OAI or Ant won forever, but I don't know if I want to live in that world. - no one will ever train a model again - this is where I think the concern is unwarranted. let's say distillation really is a golden bullet and kills big training runs. that doesn't advantage either China or the US. that's a stalemate. not to mention, the trend seems to be less focusing less on massive pretraining budgets and more on finetuning for specific genres of tasks, thinking machines style. and lastly I find it hard to believe that training runs will stop altogether. the labs can probably develop anti-distillation techniques. you could adopt a whitelist style permission for everyone using your model. different consortia could be put together to share in the cost of training a model, if it is seen as too expensive for an individual firm. - the AI buildout is path dependent and OAI/Ant are now load bearing GDP infrastructure - it would be a significant setback for investors if they had to cancel their IPOs and suffered big markdowns, and some neoclouds with lab based RPOs would suffer for a while, but everyone would be fine, really. does Microsoft need OAI or Ant? does Meta? does Google? ordinary Americans have ~no exposure to either OAI or Ant. would the world want any less compute if it turns out to be another order of magnitude cheaper? certainly not. as we all know at this point, consumption would go up. I don't think the economy is so dependent on the labs that it couldn't handle their margins compressing.

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Bart de Witte
Bart de Witte@OpenMedFuture·
You make a fair point. The big labs don’t need the government protecting their token business model. If open models and competition push prices down, companies and regular users come out ahead. That part makes sense. It’s the same argument I’ve always made about healthcare, open and competitive systems are what actually drive down costs and improve equity and access for people. Cheaper pricing through competition has always felt like the real path to better outcomes, not protected monopolies. Still, there’s the other side too. Who ends up holding power over these systems, and what that means for surveillance and information control, matters just as much. Both angles feel worth keeping in mind.
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nic carter
nic carter@nic_carter·
havent seen one person from OAI or Ant address Jon's argument here. the point is simple: the USG does not owe either of the large labs a business model. if the economics of selling tokens don't work due to distillation/cheap clones/Chinese AI magick, the American enterprise and consumer will be A-OK. they will benefit from hyperdeflation in the cost of digital cognition just like everyone else. the hyperscalers will be fine. it's just OAI and Ant that won't be – in their current forms at least. if they are willing to adapt, they can develop new business models. so what if the token merchants don't do well? the neoclouds will be fine. the internet companies will be fine. the consumer gets cheaper queries. the enterprise will still incorporate AI. the only world in which this isn't fine, is if you hold a quasi-religious belief that we're on the cusp of a kind of AI rapture in which one of the labs Logs On And Wins Forever, namely hits RSI and we enter some kind of sublime post economic society run by GEOTUS Dario. so to accept that Ant's business model might be suboptimal or impaired by China's commoditization is to accept the unacceptable; namely that someone other than the anointed might kick off the runaway feedback loop and that they, instead might log on and win forever. this appears to explain the discrepancy in reaction to Deepseek Moment v254 Kimi edition. everyone has bag bias, of course. but leaving that aside, most people think it's pretty much ok if Ant and OAI suffer margin compression due to Chinese distillation / industrial sabotage via open weight models. the American economy is not reliant on those two firms. they could blink out of existence and we would pretty much be ok. the AI capex supercycle will still produce tokens, closed weight or not. American firms will consume those tokens. OAI and Ant would probably still scratch a living, due to the latent preference of some token consumers to buy domestic and face off against a known entity. this is only unacceptable if you think AI is strongly path dependent; that is, if it really matters who the market leader is when AI reaches a breakout level of capability. this is true both in the good case (superintelligence, singularity, etc) and the bad case (this is the essence of safetyism). but if this sounds more like wishcasting than forecasting, you probably don't mind the labs being pressured economically. now you can clearly tell which side I'm on. I think AI is a fantastic technology which is hyperdeflating the cost of cognition and will fundamentally reshape society but there are real reasons why it wont diffuse as fast as the AGI people think it well. I would prefer an American firm achieve RSI relative to a Chinese one but I think either outcome would be suboptimal; better that we don't end up with a closed oligopoly composed of Ant/OAI. China by crushing the margins of the labs is doing everyone a favor by eliminating their pricing power and empowering the buyers of AI, namely, everyone. objections: -but you can't celebrate America losing to China! - in my opinion this is a minor victory for China but not necessarily an enduring one. USA still has the chip, datacenter, and neocloud advantage, not to mention, it still has the best frontier models. Chinese labs releasing open weight models have no business model of their own. so even if they hurt the US labs, they have nothing to show for it. it's profoundly unlike their successful dumping campaigns with solar panels, batteries, drones, etc where they eventually built big domestic industries. (if China kills American AI with open weight models, we can even the score the moment they try and release a proprietary model). even if open weights win, the USA can still leverage AI extremely well and potentally retain the aggregate compute advantage. yes, the US would be more assured of victory if OAI or Ant won forever, but I don't know if I want to live in that world. - no one will ever train a model again - this is where I think the concern is unwarranted. let's say distillation really is a golden bullet and kills big training runs. that doesn't advantage either China or the US. that's a stalemate. not to mention, the trend seems to be less focusing less on massive pretraining budgets and more on finetuning for specific genres of tasks, thinking machines style. and lastly I find it hard to believe that training runs will stop altogether. the labs can probably develop anti-distillation techniques. you could adopt a whitelist style permission for everyone using your model. different consortia could be put together to share in the cost of training a model, if it is seen as too expensive for an individual firm. - the AI buildout is path dependent and OAI/Ant are now load bearing GDP infrastructure - it would be a significant setback for investors if they had to cancel their IPOs and suffered big markdowns, and some neoclouds with lab based RPOs would suffer for a while, but everyone would be fine, really. does Microsoft need OAI or Ant? does Meta? does Google? ordinary Americans have ~no exposure to either OAI or Ant. would the world want any less compute if it turns out to be another order of magnitude cheaper? certainly not. as we all know at this point, consumption would go up. I don't think the economy is so dependent on the labs that it couldn't handle their margins compressing.
Jon Stokes@jon_stokes

Look I think I've figured this whole thing out. Follow along as I try to steelman, and tell me where I'm wrong. OpenAI guys on the TL believe that if they can't sell metered inference tokens at a sufficient markup, then they will not have enough of a business to fund the next big training run. They are surely correct about this. They believe that if people release powerful open models, this will probably fatally impact their ability to sell inference tokens at enough of a markup to fund the next big training run. They are surely correct about this, too. They also think that if they cannot fund the next big training run (again, by selling inference tokens at a markup), then NOBODY will be able to fund the next big training run because it means there's no money in it. This last bit seems to me & many others to be not just wrong, but totally bananas in a "guy, have seen the actual software industry and how it works in real life?!" kind of way. There are a lot of ways to monetize software out there in the world. Insofar as inference can add new capabilities to software, there will be lots of ways to monetize it. In other words, if you're telling me, "we can't have a business selling inference if X or Y thing keeps happening," then my only response is, "ok well that sucks for you... sounds like that's a terrible business." But if you're telling me that "selling metered inference tokens is a terrible business" is tantamount to "nobody will fund big training runs that are upstream of more effective & economically valuable inference tokens", then I think you are extremely wrong and should get out more and learn about other parts of the software ecosystem. Workplace automation is huge and will be even bigger in the future as models get better. You can sell workplace automation very profitably in lots of different packages (depending on the workplace and the type of automation). Like, I'm sorry that you really really want to be in the metered inference token business and not the workplace automation business, but them's the breaks. The market wants what the market wants. We all need to live in reality and not beg for Uncle Sam to save us all from open source -- because that was already tried and it didn't work.

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@levelsio
@levelsio@levelsio·
I increasingly have no idea about anything anymore, time is changing too fast, and with AI everyone is equal now, nobody really knows anything while there is a superintelligence that's actually moving things into a direction that nobody can predict
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Bart de Witte
Bart de Witte@OpenMedFuture·
Sehe ich nicht so - wie gesagt bin ich froh mich mit weniger Kleinigkeiten (In der Summe machen viele kleine Workflows sehr viel aus 50%) - Hier ist KI nicht besonders teuer. In meinem neuen Unternehmen (@isaree_ai) lassen wir alle unsere KI-Agenten auf unseren eigenen Rechner laufen, sodass wir nichts für Tokens bezahlen müssen. Mir und unsere erste Usern gefällt es, muss nicht jeder.
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Bart de Witte
Bart de Witte@OpenMedFuture·
Das stört mich überhaupt nicht. Heute habe ich zum Beispiel eine Rechnung von einer Organisation erhalten, bei der ich meine Mitgliedschaft bereits im Januar gekündigt hatte. Ärgerlich. Normalerweise müsste ich nach der Kündigungsbestätigung suchen, die E-Mails wiederfinden und eine E-Mail verfassen. Das alles ist mühsam, weil ich ja nichts dafür kann. Normalerweise dauert dieser Vorgang 15 Minuten – heute habe ich meinen Agent gebeten, alte E-Mails zu durchsuchen, die Kündigungsbestätigung zu finden, eine E-Mail zu verfassen und sie zur Überprüfung in meinen E-Mail-Entwurfsordner zu verschieben. Drei Minuten später war alles im Entwurfsordner mit Anhang; ich habe es kurz überprüft und dann abgeschickt. Solche mini-Agent-Workflows helfen mit auf meine eigentlich Arbeit zu konzentrieren. Mit anderen Worten: Anstatt mich mit allerlei Kleinigkeiten herumschlagen zu müssen, ist der Ort, an dem ich arbeiten möchte, einfach perfekt. Solche Mini-Workflows helfen mir alles was mich stresst zu automatisieren. Herrlich!
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Bart de Witte
Bart de Witte@OpenMedFuture·
@JulianeZielonka Doppelt so Produktiv mit mein Agent - vergiss reine LLM’s - Agentic workflows mit tiefe Integration damit die Agenten context bekommen…
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