Engine.export_weights

Engine.export_weights(model_name, path, **extra)

Write one trained model’s weights, ready to publish or to load again later.

safetensors plus a sidecar recording what the weights are for. Anything passed as extra joins the sidecar, which is where the data they were trained on and its licence belong - a weights file whose provenance is only in somebody’s memory cannot be used by anybody else.

Parameters

Name	Type	Description	Default
model_name	str	Which model’s weights to write.	required
path	str | Path	Where to write. The sidecar goes beside it.	required
**extra		Anything else to record in the sidecar.	{}

Returns

Name	Type	Description
	Path	The path written.