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beans0922_pi05_base_10k
kewalk123/beans0922_pi05_base_10k
beans0922_pi05_base_10k is a robotics model from kewalk123. Use it for the robotics task on the model card, and read the license before you ship it in a product. The card lists the license as apache-2.0.
The plain pi0.5 base of the beans0922 line: openpi pi05base fine-tuned on kewalk123/yambeanscoop0905v5 with the knowledge-insulation recipe (sub-task sentence + FAST tokens supervise the language side, flow matching t…
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Updated Sep 22, 2026
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At a glance
- Task
- Robotics
- License
- apache-2.0
- Access
- Public
- Created
- Sep 22, 2026
- Updated
- Sep 22, 2026
- SHA
- a161fd5d
Model card
From the Hugging Face model README
beans0922 pi0.5 base (knowledge insulation), step 10000
The plain pi0.5 base of the beans0922 line: openpi pi05_base fine-tuned on kewalk123/yam_bean_scoop_0905_v5 with the
knowledge-insulation recipe (sub-task sentence + FAST tokens supervise the language side, flow matching trains the action
expert under a stop-gradient prefix), batch 16, lr 5e-5, EMA 0.999 (config pi05_yam_beans0922_base,
github.com/ZJU-Walker/memory_project_0922). params/ is the orbax checkpoint of update 10000 (the file STEP says
which; 10000 is the final one -- step 5000 was published earlier so training could start before the base run finished), the one
the memory runs warm-start from (OPENPI_BEANS_BASE_PARAMS). Restore with beans/ablations/00_download.sh.
- Task
- Robotics
- License
- apache-2.0
- Created
- Sep 22, 2026
- Updated
- Sep 22, 2026