Phil Steitz
@psteitz.bsky.social
📤 161
📥 140
📝 401
Animal lover, trail runner, mathematician, product and tech leader, open source developer
I really hope that this does not turn out to be a Claude targeting mistake. We will likely never know, but this is precisely the reason that Dario did not want Anthropic tech used without humans in the loop.
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2 days ago
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Wow
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2 days ago
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This looks interesting. I have always hated vector databases because they force stock embeddings.
github.com/GoogleCloudP...
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generative-ai/gemini/agents/always-on-memory-agent at main · GoogleCloudPlatform/generative-ai
Sample code and notebooks for Generative AI on Google Cloud, with Gemini on Vertex AI - GoogleCloudPlatform/generative-ai
https://github.com/GoogleCloudPlatform/generative-ai/tree/main/gemini/agents/always-on-memory-agent
3 days ago
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I thought about taking the flag down today out of shame. But then I worried about what my neighbors would think - not in the way one normally uses that phrase. I was afraid that they would think that I had given up. I am not going to give up on my neighbors.
3 days ago
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uphack.io/blog/post/th...
This is excellent.
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The Illusion of Building
AI makes it dramatically cheaper to produce software that appears to work. But 'building an app' and 'engineering a system' are two different activities that people keep confusing, and the gap between...
https://uphack.io/blog/post/the-illusion-of-building/
4 days ago
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www.tandfonline.com/doi/full/10....
Saw this in dead trees version which is ancient by now, but the approach is cute. Claude Sonnet 3.5 smokes same epoch other models on 0-shot slop classification. Error rates are not impressive though.
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A Comparison of DeepSeek and other LLMs
Recently, DeepSeek has been the focus of attention in and beyond the AI community. An interesting problem is how DeepSeek compares to other large language models (LLMs). There are many tasks an LLM...
https://www.tandfonline.com/doi/full/10.1080/00031305.2025.2611010
4 days ago
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otava.apache.org
Great to see leading performance engineering tools coming to the ASF
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Welcome | Apache Otava
https://otava.apache.org/
4 days ago
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After clearing 2 rodent nests there, we were actually happy to find “security” under the AC unit yesterday. Loud rattle is a plus.
4 days ago
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Naomi Saphra
5 days ago
When I get bored with science, it's because I've read the same paper three times from different authors whose media diet consists of corporate PR releases and unhinged slop summaries for viral arxiv drops.
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It’s hard to image any leadership job in any company where Trump’s no plan, grab-ass leadership style would not get you fired. This is so embarrassing.
6 days ago
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Go work with Ted. You will learn something.
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7 days ago
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Science X / Phys.org
7 days ago
Integrating AI-driven risk detection with scheduling systems could enable construction projects to automatically adjust plans in response to emerging issues, potentially reducing delays and improving resilience.
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AI could prevent construction delays before they happen
What if a construction project could rewrite its own schedule the moment a problem appears? A new peer-reviewed study from the University of East London (UEL) suggests that artificial intelligence could make this possible—detecting emerging risks and automatically adjusting project plans before delays spread across a site.
https://techxplore.com/news/2026-03-ai-delays.html?utm_source=bsky.app&utm_medium=social&utm_campaign=v2
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I am tempted to try the problem :)
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7 days ago
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Beautiful day for a run
9 days ago
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www.quantamagazine.org/the-man-who-...
This article really bugs me. Missed opportunity to explain the arguments. Smear piece distracting from what must have been a great collaboration. I expect more from Quanta.
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The Man Who Stole Infinity | Quanta Magazine
In an 1874 paper, Georg Cantor proved that there are different sizes of infinity and changed math forever. A trove of newly unearthed letters shows that it was also an act of plagiarism.
https://www.quantamagazine.org/the-man-who-stole-infinity-20260225/
10 days ago
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www.rockoder.com/beyondthecod...
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Cognitive Debt: When Velocity Exceeds Comprehension | rockoder
A systems analysis of how AI-assisted development creates a gap between output speed and understanding, and why organizations cannot see it happening.
https://www.rockoder.com/beyondthecode/cognitive-debt-when-velocity-exceeds-comprehension/
10 days ago
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gist.github.com/dollspace-ga...
We can actually do this kind of thing now. Let’s harvest the AI surplus to improve software quality.
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Verified Spec-Driven Development
Verified Spec-Driven Development. GitHub Gist: instantly share code, notes, and snippets.
https://gist.github.com/dollspace-gay/d8d3bc3ecf4188df049d7a4726bb2a00
10 days ago
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help.openai.com/en/articles/...
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How to delete your account | OpenAI Help Center
Delete your account by submitting a request to our Privacy Portal or within ChatGPT directly.
https://help.openai.com/en/articles/6378407-how-to-delete-your-account
10 days ago
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David Picard
10 days ago
Any sufficiently large k-nn is indistinguishable from magic 🧙♂️
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Puff the Magic Hater
11 days ago
When a company in an industry built on hype tells you that a use case is a bad idea—and actually dangerous—that means it’s a *catastrophically* bad idea.
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While whiskey Pete plays army with Grokk and shoots at speedboats, our defenses against today’s actual imminent threats fall into disrepair.
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11 days ago
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Mark Hurst
17 days ago
Now THAT's a headline. "The U.S. spent $30 billion to ditch textbooks for laptops and tablets: The result is the first generation less cognitively capable than their parents"
fortune.com/2026/02/21/l...
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The U.S. spent $30 billion to ditch textbooks for laptops and tablets: The result is the first generation less cognitively capable than their parents | Fortune
Neuroscientist Jared Cooney Horvath said older generations “screwed up” giving students access to so much technology: “I genuinely hope Gen Z quickly figures that out and gets mad.”
https://fortune.com/2026/02/21/laptops-tablets-schools-gen-z-less-cognitively-capable-parents-first-time-cellphone-bans-standardized-test-scores/
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Dave Karpf
17 days ago
Did ChatGPT write this talking point for you, Sam? Or do you just *organically* suck this bad?
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Molly White
18 days ago
Here’s where the cryptocurrency industry stands, early into the 2026 election cycle: • $288 million: Total cryptocurrency industry spending • $221 million: Cash on hand with pro-crypto super PACs • $100 million: Additional committed funds • $3 million: Already spent by pro-crypto super PACs
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Yasaman Bahri
20 days ago
In our new preprint, we explain how some salient features of representational geometry in language modeling originate from a single principle - translation symmetry in the statistics of data.
arxiv.org/abs/2602.150...
With Dhruva Karkada, Daniel Korchinski, Andres Nava, & Matthieu Wyart.
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Symmetry in language statistics shapes the geometry of model representations
Although learned representations underlie neural networks' success, their fundamental properties remain poorly understood. A striking example is the emergence of simple geometric structures in LLM rep...
https://arxiv.org/abs/2602.15029v1
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www.schneier.com/blog/archive...
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The Promptware Kill Chain - Schneier on Security
Attacks against modern generative artificial intelligence (AI) large language models (LLMs) pose a real threat. Yet discussions around these attacks and their potential defenses are dangerously myopic...
https://www.schneier.com/blog/archives/2026/02/the-promptware-kill-chain.html
22 days ago
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Alex Ip 葉清霖
3 months ago
Behold: the first-ever list of news outlets that have banned generative AI in their reporting. As of today, this is literally information that you cannot find on Google. My goal is to fill the starter pack, so please send over suggestions with supporting evidence!
go.bsky.app/8cn1XfT
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Impressive example here showing Claude Opus penetrating benchmark algorithms.
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22 days ago
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The Donkey Sanctuary
22 days ago
Love was in the air at the sanctuary last week, as the herd enjoyed some special Valentine's Day-themed enrichment. 💞
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This is going to be the big “find out.” The hard part of producing good software that does useful things is getting real clarity on what those useful things are. Coding forces dimension reduction because its language is so primitive. Without that back pressure, we get slop.
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23 days ago
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Phillip Isola
2 months ago
Super accessible write up on what we and others have been up to on representational convergence in AI models, and the platonic representation hypothesis, along with contrary views. I'm a big fan of Quanta Magazine, so it was very cool to see them cover this!
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Phillip Isola
27 days ago
Our grad-level "Deep Learning" course (MIT's 6.7960) is now freely available online through OpenCourseWare:
ocw.mit.edu/courses/6-79...
Lecture videos, psets, and readings are all provided. Had a lot of fun teaching this with
@sarameghanbeery.bsky.social
and
@jeremybernste.in
!
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www.wsj.com/finance/curr...
The combination of corruption and grift here really is stunning. Even for Trump.
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One Generation Runs the Country. The Next Cashed In on Crypto.
Sons of top Trump administration officials made billions for their families, but their investors didn’t always fare so well.
https://www.wsj.com/finance/currencies/trump-sons-crypto-billions-1e7f1414?st=TV5DDU&reflink=article_copyURL_share
29 days ago
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nolanlawson.com/2026/02/07/w...
I see this as just another step along the journey that started with engineers plugging in patch cords. We got a similar big jolt from Fortran, the innovation that enabled "anyone" to write code. And just like then, we'll see that not just anyone can do it.
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We mourn our craft
I didn’t ask for this and neither did you. I didn’t ask for a robot to consume every blog post and piece of code I ever wrote and parrot it back so that some hack could make money off o…
https://nolanlawson.com/2026/02/07/we-mourn-our-craft/
30 days ago
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It’s actually worse than that. When you do it yourself, you can focus the prompts.
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about 1 month ago
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Exactly. Great journalism helps us see what’s important. That is the difference between journalism and social media.
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about 1 month ago
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The thing that saddens me the most about the violent repression of protests today in the US is that we learned, back in the 60’s, how to handle protests without hurting people.
about 1 month ago
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Phil Steitz
Kelsey Hightower
about 1 month ago
Many open source maintainers have already advised people how to engage with their projects. There are contribution guides and communication channels in which to engage. The problem is, people have chosen to ignore all of that, and have started behaving like code slinging bots using AI tools.
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This really is unbelievable. We used to say that this kind of thing was impossible in the US because if it ever happened it would be all over the nightly news. The problem is there is more nightly news.
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about 1 month ago
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Paul Naish
about 1 month ago
Towards Better Statistical Understanding of Watermarking LLMs
@amstatnews.bsky.social
@tandfresearch.bsky.social
#LLM
www.tandfonline.com/doi/full/10....
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Towards Better Statistical Understanding of Watermarking LLMs
In this paper, we study the problem of watermarking large language models (LLMs). We consider the trade-off between model distortion and detection ability and formulate it as a constrained optimiza...
https://www.tandfonline.com/doi/full/10.1080/01621459.2026.2618290
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There is nothing more fundamentally American than neighborism.
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about 1 month ago
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“…decrying how no one had alerted him to the inherent instability of digital currencies except for dozens of coworkers, family members, podcast hosts, and respected economists. “
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about 1 month ago
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Agreed on the props for supporting the research. I also agree that understanding and skills loss is not inherent and in fact skills *gain* is possible. It all comes down to leaning in instead of sitting back and watching.
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about 1 month ago
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Darin Self
about 1 month ago
We're gonna win
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Jonathan Birch
about 1 month ago
My Centre is a unique place to do a PhD in Philosophy, because you can be in constant contact with experts in veterinary medicine, psychology, zoology and policy and be part of a team united by a shared interest in animal minds. We now have our 1st ever PhD scholarship:
www.lse.ac.uk/sentience/phd
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PhD Scholarship
https://www.lse.ac.uk/sentience/phd
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The Conversation U.S.
about 1 month ago
A phrase for why so much AI art looks the same: cultural stagnation. Creativity gets flattened into polished sameness when machines optimize for what’s familiar.
buff.ly/JkvxYJF
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AI-induced cultural stagnation is no longer speculation − it’s already happening
AI-mediated culture is already being filtered in ways that favor the familiar, the describable and the conventional.
https://theconversation.com/ai-induced-cultural-stagnation-is-no-longer-speculation-its-already-happening-272488
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Stylin’ like Macron
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about 2 months ago
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www.wsj.com/tech/europe-...
There is a real innovation opportunity here. Over-priced bloatware, cloud services and slop engines are ripe for replacement. EU has talent and core infrastructure to do it.
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Europe Prepares for a Nightmare Scenario: The U.S. Blocking Access to Tech
Trump’s threats have injected new urgency into European efforts to reduce its reliance on American technology.
https://www.wsj.com/tech/europe-prepares-for-a-nightmare-scenario-the-u-s-blocking-access-to-tech-1967b39b?st=7yPxBe&reflink=article_copyURL_share
about 2 months ago
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Ted Dunning
about 2 months ago
I am looking for a graduate-level intern for next summer to work with my team on large-scale security systems. If you do large-scale data, formal methods, distributed systems, computer security or anything related, ping me. Or just apply before mid-March.
hpe.wd5.myworkdayjobs.com/Jobsathpe/jo...
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Phil Steitz
Jonathan Ladd
about 2 months ago
❤️❤️❤️
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