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ctr-pi05-putcab-athenb-lora-2500
Shiki42/ctr-pi05-putcab-athenb-lora-2500
ctr-pi05-putcab-athenb-lora-2500 is a robotics model from Shiki42. Use it for the robotics task on the model card, and read the license before you ship it in a product. It is set up for peft. The card lists the license as apache-2.0.
CTR PyTorch PI0.5 grouped-PEFT baseline for A-B sequential.
Access
Public
Updated Aug 31, 2026
Repo size
3.4 GB
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0
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Repo makeup
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.pt2.3 GB · 67%
At a glance
- Task
- Robotics
- Library
- peft
- License
- apache-2.0
- Access
- Public
- Created
- Aug 31, 2026
- Updated
- Aug 31, 2026
- SHA
- 065c0b99
Model card
From the Hugging Face model README
Shiki42/ctr-pi05-putcab-athenb-lora-2500
CTR PyTorch PI0.5 grouped-PEFT baseline for A->B sequential.
Provenance
- Experiment:
E003 - CTR commit:
cbfb4fd15e76f729f767b9427c51487043a4d33f - RoboTwin training source commit:
6f1accb89772de393946112c73e79ea9f593c866 - Dataset:
Shiki42/robotwin_putcab_fixed_leftDrawer_rightObject_AthenB_50 - Dataset revision:
793556b0d670af13653dcb6a4ba99864fd985c59 - Base model SHA-256:
d34fa1553e4321c5578cded8fc0b95e98859b4646525fc9ed52a24cbb5365741 - Runtime manifest SHA-256:
06e035fbc62dd7f32f01a2f5ad536f01bd5af6caae3239698dbb8c07ed503332 - PEFT version:
0.17.1
Training recipe
- Optimizer updates:
2500 - Micro batch:
8 - Gradient accumulation:
2 - Effective global batch:
16 - Sample budget:
40000rows - Seed:
87431 - Precision:
bfloat16 - EMA:
None - LoRA recipe:
{"expert_alpha": 32.0, "expert_rank": 32, "language_alpha": 16.0, "language_rank": 16}
Fixed20 Sancheck
- Status:
PASS - Success:
5/20(25.0%) - Collision:
4/20(20.0%) - Ordered seed manifest SHA-256:
eb93c8dd7e2ed5ffc73c7e7d95e07b2b8ab57ee2a7342c166a063c5799acec57 - Rollout metrics SHA-256:
61c7258309eef5b9817ee5f0274d8b6f69ac4d7f8bec7135a5bdef502fcdcea7
This checkpoint is an experimental RoboTwin policy artifact. It is intended for research evaluation.
- Task
- Robotics
- Library
- peft
- License
- apache-2.0
- Created
- Aug 31, 2026
- Updated
- Aug 31, 2026