You ask me who to follow in AI, but donβt even follow meβafter Iβve spent two years sharing insights and building a presence on Farcaster. Then, thereβs another person who literally copied my following list, recommended others follow me, but when I tried to return the favor? Realized Iβm blocked. I guess they just want...
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Physical-Intelligence Οβ is now open source.
> Οβ and Οβ-FAST Model Weights
> source code for model architecture, on-robot Inference, and fine-tuning
> pre-trained fine-tuned checkpoints
robotics got another boost βοΈ
π: github.com/Physical-Int...
The Οβ release introduces a VLA generalist model for dexterous tasks like laundry folding and table bussing. Οβ uses a transformer with flow matching, combining VLM pre-training benefits and continuous action chunks at 50Hz, and is pre-trained on a broad dataset. With distinct pre-training and post-training stages, it
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FAST is a robot action tokenizer that simplifies and speeds up robot training. It enables:
> 5x faster training compared to diffusion models.
> Compatibility with all tested robot datasets.
> Zero-shot performance in new environments, including the DROID dataset, successfully controlling robots in various settings wit...
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Open research and open source accelerate progress by fostering collaboration, transparency, and accessibility. They enable people to build on existing work, reduce redundancy, and solve problems more efficiently. Openness has always been a key driver of innovation and growthβopen is the path forward!
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Looks like theyβre finally paying attention.
I still remember when I posted this. It wasnβt a direct response, but I shared it because someone mentioned Chinese models and how far behind they were after referencing a LinkedIn post.
Zero engagementβpeople were too busy copying and pasting everything they saw on X or e...
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OpenAI released Operator
ngl iβve been quite impressed with it so far but I find the guardrails a bit excessive.
m.youtube.com/watch?v=CSE7...
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Ilya Sutskever talk at NeurIPS 2024
Seq2Seq w/ Neural Networks
m.youtube.com/watch?v=1yvB...
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