Mark Kretschmann(@mark_k):A robot grabs a toy part, the part slips, and the robot tries again. That sounds trivial until you ask it to assemble the same toy 100 times in a row. @Nvidia ran that test with three different toys. Its GR00T 2 system completed at least 97 assemblies out of 100 for each one, recovering from stalls and mistakes along the way. GR00T 2 predicts what the robot’s cameras should see after its next move. The robot makes the move, looks at what actually happened, and uses that view to plan the next one. So a bad grip can turn into a second attempt instead of ending the run. Nvidia has published the demos and says the code is coming in December.

2026.11.10 10:38

A robot grabs a toy part, the part slips, and the robot tries again. That sounds trivial until you ask it to assemble the same toy 100 times in a row. @Nvidia ran that test with three different toys. Its GR00T 2 system completed at least 97 assemblies out of 100 for each one, recovering from stalls and mistakes along the way. GR00T 2 predicts what the robot’s cameras should see after its next move. The robot makes the move, looks at what actually happened, and uses that view to plan the next one. So a bad grip can turn into a second attempt instead of ending the run. Nvidia has published the demos and says the code is coming in December.