francois
@fozenne
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lead data scientist. AI for high expertise domains, functional programing and domain driven design
Versailles, France
Joined January 2013
2026 prediction : MD5: d1c5c969fc61989992d0a5128c1a42b1 Let’s see how long it takes to realize 👀
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Mind blown.. Germany’s 5 biggest cities lie perfectly on a 4th-degree polynomial by u/BarisSayit
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So... Postgres is now basically a search engine? pg_textsearch was just open sourced. It enables BM25 to search your database.... massive upgrade for key word search. Google uses BM25 in their search engine. Claude told me: "if you're already on Postgres, you can now skip
github.com
PostgreSQL extension for BM25 relevance-ranked full-text search. Postgres OSS licensed. - timescale/pg_textsearch
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Mistral OCR 3 sets new benchmarks in both accuracy and efficiency, outperforming enterprise document processing solutions as well as AI-native OCR.
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an interesting update: the team is starting to move away from AI coding completely (devin/claude/etc) because it's so much harder to review the AI code than writing things themselves
just found out that since this, i've become a top 50 user of Devin globally, now pushing ~60 PRs a day. AMA
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This one is pretty nasty - it tricks Antigravity into stealing AWS credentials from a .env file (working around .gitignore restrictions using cat) and then leaks them to a webhooks debugging site that's included in the Antigravity browser agent's default allow-list
Top of HackerNews today: our article on Google Antigravity exfiltrating .env variables via indirect prompt injection -- even when explicitly prohibited by user settings!
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Just read through the new LeJEPA paper by Yann LeCun and Randall Balestriero. I’ve been curious to know what Yann’s been working on lately, especially considering all his criticisms of LLMs (which I disagree with, as I think LLMs will keep improving and will take us to ASI fairly
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there are dozens or perhaps a couple hundred ex-{OpenAI, xAI, Google DeepMind} researchers founding companies in the current climate there are, as far as i know, zero people leaving to found startups out of Anthropic really makes you think
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This is supposed to be the thermodynamic quantum computer? it looks like a 3d printed plastic toy with demon symbols on the side or sum, 14 million in seed funding?? fill me in on what I'm missing here
Got to see it IRL. Congrats @GillVerd and team! So crazy it might just work. Excited to see what kinds of diffusion workloads this beast can accelerate
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Im confused about "10,000 more efficient" part. This means you can train stable-diffusion-3 like model with 20$~ ish amount of electricity. What stops them from building a model and demonstrating it, beyond *checks note* ... Fashion MNIST? Im genuinely curious whats stopping them
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New Anthropic research: Signs of introspection in LLMs. Can language models recognize their own internal thoughts? Or do they just make up plausible answers when asked about them? We found evidence for genuine—though limited—introspective capabilities in Claude.
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Luckily since the Louvre made NFTs of their jewelry, even though the crowns physically were stolen, they still own the same assets. Because the tokens still exist and are in limited supply just as before. Nothing has changed. few understand blockchain technology.
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multi cloud multi az systems engineers right now
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this is basically how open source works for big tech
Amazing story: the Czech government spent six years planning a series of dams. A family of beavers constructed the dams for free, in 1-2 says, in the same locations that human picked, accomplishing the goals set by the Czech government and saving humans $1.2 million
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I grabbed a full copy of the folder and shared it on GitHub here: https://t.co/sMWO6E09xr - here are my notes so far:
simonwillison.net
One of the tips I picked up from Jesse Vincent's Claude Code Superpowers post (previously) was this: Skills are what give your agents Superpowers. The first time they really popped …
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Nice! Data extraction via web search tool calls was a vulnerability we were worried about early on. Glad it hzs been properly documented.
Classic prompt injection attack here against Notion: hidden text (white on white) in a PDF which, when processed by Notion, causes their agent to gather confidential data from other pages and append it into a query string that gets passed to their functions_search() tool
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The Internet latency is no joke. It took three years to open an Arxiv link.
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Amusing how 99% of people interacting with reality forget how this thing works. It's an advanced extremization machine. It generates the next instant of time based on the Cauchy surface and the action. Under the hood, it's a giant volume integral that has eerily good output.
Amusing how 99% of people using LLMs forget how these things work: They are advanced probability machines. They generate the next most likely token (word) based in the input and their training. Under the hood, it’s a giant matrix multiplication that has eerily good output.
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