ajhai Profile Banner
Ajay Chintala Profile
Ajay Chintala

@ajhai

Followers
622
Following
85
Media
109
Statuses
932

Building 🏠🤖 @VexaRobotics. Co-founder & CTO @trypromptly. Previously @Meta/@WhatsApp, @Coursera

Santa Clara, CA
Joined May 2009
Don't wanna be here? Send us removal request.
@ajhai
Ajay Chintala
3 months
RT @ajhai: Robots that generalize to the real world need lots of diverse training data to build robust models. But collecting that data is….
0
5
0
@ajhai
Ajay Chintala
3 months
RT @Scobleizer: What did I say earlier?. Glasses (Holodecks) and robots go together like peanut butter and jelly.
0
5
0
@ajhai
Ajay Chintala
3 months
Ready to collect better data for your robots?. - Clone the repo from - Add your robot config.- Start teleoperating and recording in AR. Towards generalizable robots—one episode at a time! 🚀.
0
0
8
@ajhai
Ajay Chintala
3 months
TeleOp-XR is modular:. - Support new robots by editing a config file.- Define custom AR menus for your tasks and bind them to actions in the backend.- Plugin-like architecture to easily support new robot backends.
1
0
3
@ajhai
Ajay Chintala
3 months
With TeleOp-XR, you can control robots in augmented reality using any WebXR-compatible browser. Visualize, operate and record training episodes -- all from the browser. No special hardware or custom apps required. Check out the open source project at 👨‍💻.
1
1
5
@ajhai
Ajay Chintala
3 months
Robots that generalize to the real world need lots of diverse training data to build robust models. But collecting that data is a huge challenge. That’s why we built TeleOp-XR: an open system to teleoperate robots in Augmented Reality! 🤖✨. A quick demo and instructions 🧵⬇️
1
5
21
@ajhai
Ajay Chintala
4 months
Great job @neka_nat 👏. cc: @FreeCADNews.
0
0
1
@ajhai
Ajay Chintala
4 months
Just started writing an MCP server for FreeCAD and thought I will do a quick search before going too far . Aaand yes, looks like someone just wrote one.
@neka_nat
しろくま【ロボットと生成AIのエンジニア】
4 months
MCPの理解を深めるためにFreeCADと接続するMCPサーバー作ってみた。.1回の指示で簡単なフランジの3Dモデルが作れる。.適当に関数作ってもclaudeがそこそこ理解してくれるのすごいな。
1
0
7
@ajhai
Ajay Chintala
4 months
0
0
2
@ajhai
Ajay Chintala
4 months
NVIDIA GROOT N1 model is already available on HF 🤗. Looks like the 🔗 is broken in the announcement page. Correct url in the reply.
@TheHumanoidHub
The Humanoid Hub
4 months
NVIDIA announced GR00T N1, the first fully customizable open-source humanoid robot foundation model, designed to advance general-purpose robotics. ⦿ A dual-system AI inspired by human cognition: System-1 handles fast, intuitive actions, while System-2 enables methodical
1
0
2
@ajhai
Ajay Chintala
4 months
This couldn't come at a better time. We are betting on the fact that the robotic foundation models are going to get better, really fast 🚀. So our plan is to build affordable and capable hardware, ship the models as and when they are available, making the robot smarter with every.
@GoogleDeepMind
Google DeepMind
4 months
Meet Gemini Robotics: our latest AI models designed for a new generation of helpful robots. 🤖. Based on Gemini 2.0, they bring capabilities such as better reasoning, interactivity, dexterity and generalization into the physical world. 🧵
0
0
3
@ajhai
Ajay Chintala
4 months
RT @chris_j_paxton: Really cool little two armed home robot, powered by llms vlms and end to end policy learning. The wheeled form factor….
0
4
0
@ajhai
Ajay Chintala
4 months
RT @ajhai: Hello world, meet Anna – our first prototype of an affordable, general-purpose household robot 🤖. It uses a combination of LLMs,….
0
37
0
@ajhai
Ajay Chintala
4 months
RT @Scobleizer: Why do robots need to be humanoids? They don't. The race to get one into our homes is on. 18 months turns this into a s….
0
4
0
@ajhai
Ajay Chintala
4 months
Follow @VexaRobotics for updates and if you want to be notified when the pre-orders open up.
0
0
4
@ajhai
Ajay Chintala
4 months
Chassis for this prototype was designed in @FreeCADNews and the arms are @therobotstudio's Standard Open Arm 100 designs. ⬇️ is our teleop setup that we are using to collect training data for manipulation models
Tweet media one
2
1
17
@ajhai
Ajay Chintala
4 months
Hello world, meet Anna – our first prototype of an affordable, general-purpose household robot 🤖. It uses a combination of LLMs, VLMs, and VLAs to understand language, perceive surroundings, and automate 🏠 chores seamlessly. We chose the wheeled form factor over bipedal for
20
37
353
@ajhai
Ajay Chintala
5 months
This is the parts view from FreeCAD showing some of the parts that went into the design
Tweet media one
0
1
9
@ajhai
Ajay Chintala
5 months
And this is our fully assembled robot prototype 🤖. Designed the chassis in FreeCAD and using SO-ARM100 arms by RobotShop. Still figuring out the right approach for vertical movement mechanism. 🔼 Once integrated, they should expand the reach and unlock a lot more tasks the
Tweet media one
1
1
21