OpenBot
Platform
Manipulation datasetOpenReadiness 70/100Provisional

MolmoAct2 SO-100/SO-101 Dataset

A MolmoAct2 resource from Ai2 providing per-episode annotated language instructions for low-cost SO-100 and SO-101 arm data sourced from 1,220 community LeRobot repositories (377 users).

Source notes

A MolmoAct2 resource from Ai2 providing per-episode annotated language instructions for low-cost SO-100 and SO-101 arm data sourced from 1,220 community LeRobot repositories (377 users). It does not re-host trajectories; each source dataset gets a tasks_annotated.parquet of refined instructions indexed by episode, with the source repos listed in repo_list.json.

Scale
3.46 MB size
Formats
lerobot
License
Apache-2.0
Published
2026-05-04
Embodiments
so_100, so_101
Modalities
language
Official sourceAudit a local copy

Decision summary

Best for

teleoperation

Main blocker

Metadata requires review against the official source before publication.

Next check

Read the dataset manifest and feature schema.

Release history

Source-backed release timing for this canonical dataset record.

Important releases

  1. Dataset series published

    Release timing is recorded from official dataset metadata.

    Release evidence

Selection readiness

6 evidence dimensions for deciding whether this dataset is ready to inspect, compare, or adopt. This is not a model benchmark.

Catalog evidence · not task performance

How scores work

70/100

Provisional

2/6 dimensions scored · 35% confidence

Access and governance75conf. 85
Schema and signal coverageNot scoredconf. 15
Policy training readinessNot scoredconf. 15
World-model readinessNot scoredconf. 15
Failure and recovery readinessNot scoredconf. 15
Download and processing readiness65conf. 65
Read the evidence behind all 6 dimensions

Access and governance

Access and license are declared by the source.

usefulfit 75 · confidence 85

Schema and signal coverage

No machine-readable schema has been verified yet.

unknownnot scored · confidence 15

Policy training readiness

Observation/action alignment has not been established.

unknownnot scored · confidence 15

World-model readiness

World-model observation, geometry, or temporal semantics are not verified.

unknownnot scored · confidence 15

Failure and recovery readiness

No verified failure/recovery annotation evidence is available yet.

unknownnot scored · confidence 15

Download and processing readiness

Scale is declared; transfer and processing estimates are not measured.

usefulfit 65 · confidence 65
Review unresolved evidence and next checks

Signal gaps

  • Observation / ego video. Not enough evidence is available to classify this signal.
  • Action / hand pose / robot state. Not enough evidence is available to classify this signal.
  • Gaze / attention. Not enough evidence is available to classify this signal.
  • Feedback / correction / failure. Not enough evidence is available to classify this signal.
  • Sim-real pairing. Not enough evidence is available to classify this signal.

Next checks

  • Read the dataset manifest and feature schema.
  • Run a bounded sample audit before assigning Strong readiness.
Engineering checks (OBRS) behind this record
Engineering checksBronze

Needs Audit

5/12checks passed

OBRS metadata and reported test evidence. A breakdown behind Selection readiness, not a separate score or an independent OpenBot certification.

Standardization & Loaders15 / 25 pt
Physical & Action Quality8 / 25 pt
Semantic & Annotation15 / 20 pt
Real-World Validation0 / 15 pt
License & Compliance10 / 15 pt
Missing evidence and readiness gaps
  • A passing real-hardware test report is required.
  • A passing ingestion/pipeline test report is required.
  • A passing privacy and provenance review is required.

Dataset facts

Source
Allen Institute for AI (Ai2)
Evidence
secondary claim
Formats
lerobot
size
3.46 MB
Source-reported scale
38K trajectories
Read paper

Loop signals

2/7 present or partial

Observation / ego video

No decision-grade evidence captured yet.

unknown
Action / hand pose / robot state

No decision-grade evidence captured yet.

unknown
View 5 more signal categories
Gaze / attention

No decision-grade evidence captured yet.

unknown
Language intent / task phase

language · A MolmoAct2 resource from Ai2 providing per-episode annotated language instructions for low-cost SO-100 and SO-101 arm data sourced from 1,220 community LeRobot repositories (377 users). It does not re-host trajectories; each source dataset gets a tasks_annotated.parquet of refined instructions indexed by episode, with the source repos listed in repo_list.json.

present
Feedback / correction / failure

No decision-grade evidence captured yet.

unknown
Sim-real pairing

No decision-grade evidence captured yet.

unknown
License / format / access

Open · Apache-2.0 · lerobot

present
Evidence details and provenance

Official signal claims

Language

Schema and annotations

No machine-readable schema facts are captured.

Sample verification

Pending. Metadata does not prove sample coverage, alignment, or file integrity.

curated official source

Integration notes

  • Metadata requires review against the official source before publication.