OpenBot
Platform
WAMClosed / referenced

Dyna-2

Dyna Robotics

Dyna-2 is Dyna Robotics' world-action model, pre-trained on more than one million hours of egocentric human video and evaluated on held-out human and robot data.

Code
Unverified
Weights
Unverified
Checkpoint
Unverified
License
Unverified
Official release

Decision summary

Best for

World-action modeling from large-scale human video

Main blocker

Workflows that require publicly downloadable weights or code

Next check

Verify repository and artifact licenses.

Release history

Source-backed release timing for this canonical model record.

Important releases

  1. Model release

    Release timing is recorded from official model metadata.

    Company release date evidence

Evidence profile

A visual read of adoption evidence. Scores describe catalog evidence readiness, not task performance.

Published evaluation

1/6

dimensions scored

Unknown evidence remains visible and is never treated as a zero.

Access and governanceNot scoredconf. 20
Artifact availabilityNot scoredconf. 15
Training and loading reproducibilityNot scoredconf. 15
Training data requirements76conf. 70
Evaluation evidenceNot scoredconf. 10
Deployment readinessNot scoredconf. 10

Why these scores

The strongest decision reasons behind the evidence profile.

Top 3 adoption signals

Artifact availability

Unknown

Code and weights are not verified.

— · confidence 15

Training and loading reproducibility

Unknown

No verified loading configuration is available.

— · confidence 15

Evaluation evidence

Unknown

No structured evaluation evidence has been verified.

— · confidence 10

Data requirements

Declared loop-data needs, missing evidence, and the next checks that matter.

3 required categories

Observation / ego video

Video observations

required

Action / robot state

Robot action trajectories · Proprioception

required

Sim-real / embodiment metadata

Robot action trajectories

required

Critical gaps

Core categories are represented. Interface alignment and data quality still require verification.

Linked datasets

Signal-level links only. Verify runtime interfaces before use.

Browse datasets

No related catalog datasets are linked to this model yet.

More evidenceShow

Additional decision dimensions

Access and governanceUnknown

License or access terms are not verified.

— · c20
Training data requirementsUseful

Required signal categories are structured; exact tensor and action interfaces still need verification.

76 · c70
Deployment readinessUnknown

Hardware, latency, dependencies, and checkpoint loading are not pipeline-tested.

— · c10

Artifact facts

catalog.curation
openbot_inference
tier: editorial_focus · collection: OpenBot important model releases · policy: human_curated_priority
OpenBot editorial release selection
model.type
official_claim
World-action model (WAM)
Official release title and introduction
model.reported_scale
official_claim
pretraining video hours: 1,000,000+ · source: human egocentric video
Official release abstract and Figure 1
model.required_signals
openbot_inference
Video observations · Robot action trajectories · Proprioception
OpenBot signal mapping from the official architecture description
release_timing
metadata_verified
2026-08-10T00:00:00.000Z
Existing published Catalog release-date evidence

Additional references

Official research releaseProject

OpenBot notes

  • Published performance and scaling results are source-reported claims, not OpenBot pipeline tests.
  • The official release does not list a public code, weight, checkpoint, or license artifact.