📝 New blog post: Two types of AI agents Personal assistants and virtual employees will be two very different kinds of AI agents, and what separates them is who owns the work. https://matthiasplappert.com/blog/2026/two-agent-types
Matthias Plappert
Matthias Plappert
@matthiasplappert.com
I sometimes like AI and computers. I do research @dfdxlabs.com. I always like dogs. Ex OpenAI and @github.com Website: matthiasplappert.com
173 followers122 following74 posts
Matthias Plappert reposted
Matthias Plappert reposted
I've started a new internal R&D project at @dfdxlabs.com: robotic manipulation research on real hardware! This is the first post in a series of research notes, covering the whole setup: robot arm, cameras, teleoperation, observability, data recording, and safety. dfdxlabs.com/research/202...
My independent R&D company, @dfdxlabs.com, has a new website 🎉 dfdxlabs.com It explains what the company does: take on hard technical problems, figure out how to solve them, and build the first working prototype. I plan to use it as an outlet for the research I’m doing, so watch this space. 👀
📝 New blog post: AI wants direct access to your data Why I switched my note taking app and built my own personal finance app: AI works best with direct, bidirectional access to your data. https://matthiasplappert.com/blog/2026/ai-wants-direct-data-access
📝 New blog post: You Have to Earn Your Calculator On the temptation of LLMs, and why sometimes you still need to do the work by hand. https://matthiasplappert.com/blog/2026/earn-your-calculator
📝 New blog post: Deepfakes for Code and the Asymmetric Internet AI hasn't just given us a new kind of spam—it has broken the economics of noise. The filter exists, but only if you can afford it. https://matthiasplappert.com/blog/2026/deepfakes-for-code
📝 New blog post: Let's Talk About the Humanoid Robot in the Room General purpose humanoid robots are like self-driving, but actually much harder. https://matthiasplappert.com/blog/2026/humanoid-robot-in-the-room
I’ve decided to start blogging! The idea is to share short opinion pieces on topics in AI, machine learning and tech more broadly. Here’s my first post 🎉 matthiasplappert.com/blog/2026/la...
Matthias Plappert reposted
Essays like the one from Dario (darioamodei.com/on-deepseek-...) miss the point on why DeepSeek matters so much to investors. The key issue for OpenAI and Anthropic (and any other VC model company in this space) is that they absolutely require outside investments. (1/n)
Essays like the one from Dario (darioamodei.com/on-deepseek-...) miss the point on why DeepSeek matters so much to investors. The key issue for OpenAI and Anthropic (and any other VC model company in this space) is that they absolutely require outside investments. (1/n)
Essays like the one from Dario (darioamodei.com/on-deepseek-...) miss the point on why DeepSeek matters so much to investors. The key issue for OpenAI and Anthropic (and any other VC model company in this space) is that they absolutely require outside investments. (1/n)
Matthias Plappert reposted
DeepSeek R1 appears to be a VERY strong model for coding - examples for both C and Python here: https://simonwillison.net/2025/Jan/27/llamacpp-pr/
It’s almost as if you build a toxic hell-hole of misinformation, conspiracy theories and crypto scams, people don’t want to be there. Who would’ve thought 🤷♂️
In email to X staff, Musk says "user growth is stagnant, revenue is unimpressive, and we're barely breaking even"; sources: banks plan to sell their debt in X (Wall Street Journal) Main Link | Techmeme Permalink
Matthias Plappert reposted
Excellent (old but still very relevant) article by @molly.wiki on crypto market caps and the pitfalls with these numbers. So if your friends or the mainstream media say things like “Trump made $10B in a few days” you can be the person that goes “Well, actually …”
Incredible work, super impressed. Also that rate of improvement 🤯
Introducing 🧞Genie 2 🧞 - our most capable large-scale foundation world model, which can generate a diverse array of consistent worlds, playable for up to a minute. We believe Genie 2 could unlock the next wave of capabilities for embodied agents 🧠.
Matthias Plappert reposted
Because some damn fool asked, here's a thread about Baxter. This was taken on the day I brought home Baxter and threw away all hope of an easy life. Look at him. Absolutely irresistible. And that's how they get you, the utter bastards
@russincheshire.bsky.social - Can we have an update on Baxter, please? Failing that, can you post on here THAT update on the other place from a few years back? (I’m new here, so might have missed either, or both.) Yours in anticipation.
This Lex Fridman interview of Dario, Amanda and Chris is quite good (though unreasonably long): youtu.be/ugvHCXCOmm4?...
Matthias Plappert reposted
Have you ever done a dense grid search over neural network hyperparameters? Like a *really dense* grid search? It looks like this (!!). Blueish colors correspond to hyperparameters for which training converges, redish to those for which training diverges. Even better, a video: vimeo.com/903855670
Matthias Plappert reposted
In case you don't know what the f I'm talking about: docs.swift.org/swift-book/d... Again, I can only warn you about Swift beyond this one feature that I like.