BEVFusion
BEVFusion for multi-sensor 3D object detection. Fuses LiDAR point clouds and camera images in bird's-eye-view (BEV) space. Used in autonomous driving for robust 3D perception.
Set pretrained backbone paths for Swin image backbone.
BEVFusion requires the BEVFusion-specific TAO container
nvcr.io/nvidia/tao/tao-toolkit:5.5.0-pyt
. The shared TAO PyTorch 7.0 RC image
does not package
mmdet3d
and fails before any BEVFusion action can parse its
spec. The model-skill action is named
dataset_convert
, but the 5.5 container
CLI subtask is
bevfusion convert -e
.
Dataclass Schemas
Generated TAO Core schemas are packaged in
schemas/.schema.json
, with
schemas/manifest.json
listing available actions. Each generated schema also emits
references/spec_template_.yaml
from the schema top-level
default
field. AutoML enablement is declared at the model layer in
references/skill_info.yaml
via
automl_enabled
. Runnable AutoML still requires
schemas/train.schema.json
and
references/spec_template_train.yaml
to exist and parse. Use the packaged train schema for
automl_default_parameters
,
automl_disabled_parameters
, defaults, min/max bounds, enums, option weights, math conditions, dependencies, and popular parameters. Do not expect
~/tao-core
at runtime; maintainers regenerate schemas/templates before packaging the skill bank.
Train Action Policy
This model is AutoML-enabled at the model layer. Before handling any train-stage request, read
references/skill_info.yaml
and resolve the run override from either an explicit
automl_policy
value or the user's workflow request. Use
automl_policy: on
by default and only expose
on
/
off
in new launch prompts. Treat phrases like "turn off AutoML", "disable AutoML", "no HPO", or "plain training" as
automl_policy: off
for this run only. When
automl_policy: on
,
automl_enabled: true
, and both
schemas/train.schema.json
and
references/spec_template_train.yaml
are packaged, route the train action through
tao-skill-bank:tao-run-automl
by default with this model's
skill_dir
. Preserve workflow/application overrides for datasets, specs, output directories, GPU/platform settings, parent checkpoints, and
automl_policy
. Use direct model training only when
automl_policy: off
or the packaged train schema/template is missing; in the missing-schema case, report that AutoML is enabled but not runnable for this model until schemas are generated.
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Installs
585
Repository
nvidia/skills
GitHub Stars
1.9K
First Seen
Jun 8, 2026
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