Frédéric Legrand
@FredericTheTall
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Giving robots brains @phospho_ai | AI, robotics, side projects bringing the latest AI technologies to everyone
Paris
Joined December 2018
you can compensate gravity in your robot arm by calculating its own weight and countering it. the video on the right shows the compensation algorithm in action, the arm holds itself upright and moves freely. try it for yourself:
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This is not teleoperated, pace of progress is crazy.
Figure 02 is autonomously doing laundry in CEO Brett Adcock’s home using Figure’s in-house developed Helix AI model.
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RT @JacklouisP: 📍 Robot localisation is the deca-billion-dollar problem no one talks about. Every mobile robot needs to know its location….
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The real bottleneck in robotics isn't better algorithms, it's reliable physical manipulation. We've made huge strides in perception and planning, but getting robots to consistently handle everyday objects remains frustratingly difficult. Anyone claiming full autonomy without.
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RT @IlirAliu_: Train and deploy robot skills in the cloud. with just one click. Gr00t‑n1.5 is now live on Phosphobot, making training an….
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RT @IlirAliu_: Robots just got smoother. Real‑Time Chunking (RTC) reduces jerky motion during async inference. Making policies look far m….
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Available at Let me know how it goes.
docs.phospho.ai
An absurdly simple way to train AI models for real-world robots, built for ML engineers.
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Tips and tricks:.- record long episodes ~30/40 seconds.- aim for a dataset size of 20/30 minutes of data. I used a single context camera but more cameras should be beneficial.
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Gr00t-n1.5 is now available on phosphobot. One click training and inference, all running in the cloud. Example below with the instruction: ."Grab food and place into bowl"
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Nice looking arms 👀 @phospho_ai
Great work to all the participants at the Munich AI Robotics Hackathon, part of the LeRobot Worldwide Hackathon with @huggingface. 👏 . Our NVIDIA team attending was inspired by such enthusiasm for #Robotics. Congrats to the worldwide hackathon winners who used #NVIDIAIsaac
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Open source is nice, but it’s even better when you get paid for it!. phosphobot now has bounties for your contributions, have a look: .
docs.google.com
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RT @seeedstudio: Tested with the #SOARM101 robot arm and the @phospho_ai platform to train a #VLA model for control. You can seamlessly ope….
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Happy and proud to share what we’ve been building behind closed doors. I had the pleasure of meeting Ilir a few months ago, feels like we’ve grown so much since.
Robotics is stuck in 1995. It’s slow, closed, and costs a fortune. A tiny team in Paris just changed that. Now you can control real robots using code. From your laptop. Or even in VR. Nobody’s talking about them. That won’t last long. Here’s why this is a big deal 🧵
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RT @IlirAliu_: Boston Dynamics’ Spot costs $75,000. This one? $135. LeCabot is an open-source mod for your SO-100 and Unitree Go2 that tur….
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RT @plbiojout: Low cost robotics are getting out of hands thanks to @phospho_ai .Try LeCabot today!.
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RT @nicolasoulianov: Spot by Boston dynamics cost 75,000$. By contrast, this is LeCabot. It costs 135$ and basically does the same thin….
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RT @illyism: this project stores millions of text chunks inside a video file (mp4). then runs sub-second semantic search on it.- no vector….
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RT @plbiojout: Meet BB-ACT, the first robotics action model (VLA) publicly available via API. BB-ACT is a 3.1B parameter model, conditione….
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We released a new pipeline for model training @phospho_ai . - Trains in 20 minutes.- Modified ACT.- Leverages Paligemma for vision. The model learns trajectories and is guided by the VLM to understand the scene. Try it out now on phosphobot.Should we do a 24h livestream with it?
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