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VOICE ARCHIVE

@physical_int

@physical_int
5 posts
2025-12-20
If we use our full pre-trained pi05 model, simply finetuning with human video data can double the performance on tasks that are depicted in the human videos! [image]
2025-12-20 View on X
Physical Intelligence

AI robotics startup Physical Intelligence says it saw improvements in its vision-language-action model by including human video data in the fine-tuning process

human data Mehdi / @bettercallmedhi : Physical Intelligence may have just triggered the real inflection point for robotics π0.5 shows emergent human to robot transfer: once the mod...

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We set out with the goal of understanding what it would take to make human data useful for VLAs like π0.5. We record egocentric human data with wearable cameras, and then include it in a co-training recipe with hand poses serving as actions. [image]
2025-12-20 View on X
Physical Intelligence

AI robotics startup Physical Intelligence says it saw improvements in its vision-language-action model by including human video data in the fine-tuning process

human data Mehdi / @bettercallmedhi : Physical Intelligence may have just triggered the real inflection point for robotics π0.5 shows emergent human to robot transfer: once the mod...

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We were surprised, and wanted to understand why. What about π0.5 enabled emergent human-robot transfer? We ran an experiment to test if it only appears above a certain scale. Turns out human transfer scales with the amount & diversity of robot data in VLA pre-training! [image]
2025-12-20 View on X
Physical Intelligence

AI robotics startup Physical Intelligence says it saw improvements in its vision-language-action model by including human video data in the fine-tuning process

human data Mehdi / @bettercallmedhi : Physical Intelligence may have just triggered the real inflection point for robotics π0.5 shows emergent human to robot transfer: once the mod...

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We discovered an emergent property of VLAs like π0/π0.5/π0.6: as we scale up pre-training, the model learns to align human videos and robot data! This gives us a simple way to leverage human videos. Once π0.5 knows how to control robots, it can naturally learn from human video. [video]
2025-12-20 View on X
Physical Intelligence

AI robotics startup Physical Intelligence says it saw improvements in its vision-language-action model by including human video data in the fine-tuning process

human data Mehdi / @bettercallmedhi : Physical Intelligence may have just triggered the real inflection point for robotics π0.5 shows emergent human to robot transfer: once the mod...

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2024-03-13
Hello world! We're Physical Intelligence or Pi (like π).
2024-03-13 View on X
Bloomberg

Source: Physical Intelligence, a startup making an AI model for “any robot or physical device”, raised $70M from Thrive, Khosla, Lux, OpenAI, Sequoia, and more

Physical Intelligence (Pi, π, @physical_int). We're focused on bringing the amazing recent breakthroughs of AI and foundation models into the physical world. Ashlee Vance / @ashlee...

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