docs: HF model card for OpenRAL/rskill-openvla_oft-widowx-simpler_env-nf4 v0.1.0
Browse files
README.md
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inference: false
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# rskill-
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> OpenVLA-OFT bridge policy (RLinf, PPO-tuned on ManiSkill3 PutOnPlateInScene25),
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> packaged for OpenRAL and locally verified on SimplerEnv WidowX carrot-on-plate.
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**Why WidowX and not Panda/PickCube:** this checkpoint is a *bridge* policy. The
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ManiSkill3 Panda `PickCube-v1` scenes are a different embodiment and task; the
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plausible-but-unsolvable rollout). See
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for the full rationale.
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## How it works
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packaging is Apache-2.0. The checkpoint is a `trust_remote_code` custom-code
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model; loading executes repo-shipped Python and requires
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`OPENRAL_ALLOW_REMOTE_CODE=1` (provenance: rSkill signature verification is not
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yet implemented
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## See also
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-
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-
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- [`rldx1-ft-simpler-widowx-nf4`](../rldx1-ft-simpler-widowx-nf4) — the sibling WidowX bridge rSkill.
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inference: false
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---
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# rskill-openvla_oft-widowx-simpler_env-nf4
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> OpenVLA-OFT bridge policy (RLinf, PPO-tuned on ManiSkill3 PutOnPlateInScene25),
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> packaged for OpenRAL and locally verified on SimplerEnv WidowX carrot-on-plate.
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**Why WidowX and not Panda/PickCube:** this checkpoint is a *bridge* policy. The
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ManiSkill3 Panda `PickCube-v1` scenes are a different embodiment and task; the
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task-data gate correctly refuses that pairing (it would produce a
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plausible-but-unsolvable rollout). See the OpenVLA / OpenVLA-OFT policy family
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notes below for the full rationale.
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## How it works
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packaging is Apache-2.0. The checkpoint is a `trust_remote_code` custom-code
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model; loading executes repo-shipped Python and requires
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`OPENRAL_ALLOW_REMOTE_CODE=1` (provenance: rSkill signature verification is not
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+
yet implemented).
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## See also
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- OpenVLA / OpenVLA-OFT policy family
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- benchmark task-data compatibility gate
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- [`rldx1-ft-simpler-widowx-nf4`](../rldx1-ft-simpler-widowx-nf4) — the sibling WidowX bridge rSkill.
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