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Alexander Koch

@alexkoch_ai • 11,588 subscribers

Founder & CEO at Tau Robotics (@taurobots) | Z Fellow | Emergent Ventures Fellow

Shorts

Early results from my AI training runs. I've trained my $200 robot arm on a simple picking task using imitation learning. It has learned to control the robot arm using only camera images and joint states.

Early results from my AI training runs. I've trained my $200 robot arm on a simple picking task using imitation learning. It has learned to control the robot arm using only camera images and joint states.

331,880 views

Added more arms. The entire setup is now about $600.

Added more arms. The entire setup is now about $600.

83,347 views

Collecting some data on our robot playground Tau Robotics

Collecting some data on our robot playground Tau Robotics

39,728 views

Trained a simple world model for my robot arm. It predicts the future over 20000 times faster than real time on a single NVIDIA RTX 3090 GPU (128 batch -> 160x faster each).

Trained a simple world model for my robot arm. It predicts the future over 20000 times faster than real time on a single NVIDIA RTX 3090 GPU (128 batch -> 160x faster each).

40,821 views

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You can now book two humanoids for our cleaning service in SF. One humanoid for 60 minutes is $30, two are $60. You can book a cleaning at If you don’t have an invite code yet, join the waitlist. Timelapse at 5× speed (~40 minutes in real time).

You can now book two humanoids for our cleaning service in SF. One humanoid for 60 minutes is $30, two are $60. You can book a cleaning at If you don’t have an invite code yet, join the waitlist. Timelapse at 5× speed (~40 minutes in real time).

3,040,314 views • 26 days ago

Today, we’re launching Tau’s humanoid cleaning service in San Francisco at $30 per hour. Access is initially invite-only as we scale operations. If you don’t have an invite yet, join the waitlist at All footage is shown at 1× speed. Each humanoid is jointly controlled by a human operator and AI.

Today, we’re launching Tau’s humanoid cleaning service in San Francisco at $30 per hour. Access is initially invite-only as we scale operations. If you don’t have an invite yet, join the waitlist at All footage is shown at 1× speed. Each humanoid is jointly controlled by a human operator and AI.

2,699,836 views • 1 month ago

Excited to announce Tau Robotics (Tau Robotics). We are building a general AI for robots. We start by building millions of robot arms that learn in the real world. In the video, two robot arms are fully autonomous and controlled by a single neural network conditioned on different language instructions (four axes and five axes robot arms). The other two arms are teleoperated. The entire hardware cost in the video is about $1400. The video is at 1.5x speed.

Excited to announce Tau Robotics (Tau Robotics). We are building a general AI for robots. We start by building millions of robot arms that learn in the real world. In the video, two robot arms are fully autonomous and controlled by a single neural network conditioned on different language instructions (four axes and five axes robot arms). The other two arms are teleoperated. The entire hardware cost in the video is about $1400. The video is at 1.5x speed.

441,352 views • 2 years ago

Packing the parts for the low-cost robot arm using our robot arms. Join the waitlist to get yours here:

Packing the parts for the low-cost robot arm using our robot arms. Join the waitlist to get yours here:

102,946 views • 2 years ago

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