Juan Cobos

@juanrallo Zatoshi Pakamoto

Quizá acabamos de descubrir la identidad de Satoshi Nakamoto y no somos conscientes de ello.

Personal update: I've joined Anthropic. I think the next few years at the frontier of LLMs will be especially formative. I am very excited to join the team here and get back to R&D. I remain deeply passionate about education and plan to resume my work on it in time.

@svpino I believed until claude code. No way it didn't eat you battery

Battery life is a solved problem with Framework 13 Pro running on Intel Panther Lake and Omarchy. I took the laptop on my second trip and here are the numbers: • I charged it before leaving home. • I used it for 1.5 hours at the airport. • Then, used it for about 5 hours during the flight. • Then, used it for about 1 hour the next morning. I plugged the laptop with 36%. My usage was mostly browsing the web and social media, about 1 hour of Claude Code and Visual Studio Code, and I had a docker container running a database all the time. Honestly, this is more battery life than what I need. I can leave my house early on without carrying a charger and know I'll be back in the afternoon with enough juice.

@wkentaro_ @LabelMeAI sam prompted boxes into oriented from masks is what I had in mind :)

@JCobosAlvarez @LabelMeAI sounds good, but before that, what about this #issuecomment-4412502118" target="_blank" rel="nofollow noopener">github.com/wkentaro/label…

Cars in a parking lot don’t line up with the X axis. Their bounding boxes shouldn’t either. Oriented rectangles, landing in the next @LabelMeAI release.

@KordingLab what does it say about humans the similar decay across regions?

After rereading the cool hidden brain paper (frontiersin.org/journals/syste…) I decided to make a new version. Code and everything available here: github.com/koerding/neuro… Most popular: hippocampus. Why are diagonal band, medial geniculate nucleus, and interposed nucleus so unpopular?

Claude tokens reset. Instant dopamine

Weekends are for lifting, quick hikes, and vibe coding all night

Seeing a weird bug since yesterday: most of my prompts are replicating. Same input, same output, stacked multiple times in the UI. Any idea? (hopefully not burning tokens) @bcherny @ClaudeDevs

There is nothing like reading books BC (before ChatGPT)

@AnthropicAI The emotions:

New Anthropic research: Emotion concepts and their function in a large language model. All LLMs sometimes act like they have emotions. But why? We found internal representations of emotion concepts that can drive Claude’s behavior, sometimes in surprising ways.

Excited to launch Gemma 4: the best open models in the world for their respective sizes. Available in 4 sizes that can be fine-tuned for your specific task: 31B dense for great raw performance, 26B MoE for low latency, and effective 2B & 4B for edge device use - happy building!

Nature research paper: Dopaminergic mechanisms of dynamical social specialization go.nature.com/3NS7cAm

@roboflow RFDetr + trackers + @DeepLabCut looks dope! Awesome work @skalskip92

@De_dicto The link isn't working, could you share it?

Our live tissue clearing paper is out in @naturemethods! We achieved optical clearing of mammalian brain tissues without compromising normal neuronal function. Big congrats to @Shigenori774 and our wonderful collaborators! 🎉 nature.com/articles/s4159… (1/10)

Unveiling our new startup Advanced Machine Intelligence (AMI Labs). We just completed our seed round: $1.03B / 890M€, one the largest seeds ever, probably the largest for a European company. We're hiring! [the background image is the Veil Nebula - a picture I took from my backyard, most appropriate for an unveiling] More details here: techcrunch.com/2026/03/09/yan…

@beffjezos @ylecun Europe-based models great again

@ylecun Please make EBMs great again 🙏

@thdxr They will distill you

@elonmusk That means anyone can crush your car with a gesture. Doesn't seem the best feature

Tesla self-driving now recognizes hand signals