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Open-weight model · Robotics

gam-wilddet3d

by Gehao Zhang gehaozhang/gam-wilddet3d

gam-wilddet3d is an open-weight model for robotics from Gehao Zhang, released under other. Its published files total 4.8 GB.

The benchmark-independent weights of GAM (Grounded Action Model): the general WildDet3D detector (SAM3 backbone, text / click prompts, 2D + 3D box heads, depth head) and the universal span head that turns a task string into the object phrases to ground.

Parameters—
Context—
Weights4.8 GB
Licenseother
AccessOpen weights
Monthly Downloads—

Model Card

The benchmark-independent weights of GAM (Grounded Action Model): the general WildDet3D detector (SAM3 backbone, text / click prompts, 2D + 3D box heads, depth head) and the universal span head that turns a task string into the object phrases to ground. They are the defaults of the LeRobot / real-robot line of the released code (configs/lerobotbimanual.yaml): a LeRobot dataset with a task string can be trained on without manual labelling, but these weights are not tuned to any particular scene — on a new robot / camera / object set the detector (and the span head) may need fine-tuning for reliable grounding. Resolution matters. WildDet3D's native input is about 1k pixels (images are…

Excerpt from the card by Gehao Zhang, licensed other.

Configuration

Model type
gam

Identity and Version

Repository
gehaozhang/gam-wilddet3d
Publisher
Gehao Zhang
Task
Robotics
Modality
Control
Library
lerobot
Parameters
Not stated by the source
Languages
gam
Revision
24fa9da24db74791169fdfd52d8f25b1ca152156
First published
2026-10-11
Last updated
2026-10-16

Files and Weights

6 files, 4.8 GB in total. The weights are 2 files totalling 4.8 GB in pt.

Weights2 files · 4.8 GB
Configuration1 file · 997 B
Documentation1 file · 4.7 KB
Other1 file · 862 B
Repository1 file · 1.9 KB
Every file
FileTypeSizeSHA-256
span_head_universal.ptWeights27.3 MB 295372346788
wilddet3d_general_v1.ptWeights4.7 GB f8b6a9e548f7
config.jsonConfiguration997 B —
README.mdDocumentation4.7 KB —
assets/gam_logo.svgOther862 B —
.gitattributesRepository1.9 KB —

License and Download

License
other
Access
Open weights, no gate
Download size
4.8 GB
Download from Gehao Zhang

Released by Gehao Zhang through its official repository on Hugging Face. Read the license.

Built From

  • Described by arXiv:2609.23863

Memory Requirements

PrecisionWeights in memory
As published4.8 GB

Weights only, from the published parameter count; the key-value cache and runtime add to this.

Questions About gam-wilddet3d

What license is gam-wilddet3d released under?

other, as its publisher declares it. Read the license text before commercial use.

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