| Bug ID Number |
BUG-000169505 |
| Submitted | July 29, 2024 |
| Last Modified | June 19, 2025 |
| Applies to | ArcGIS Pro |
| Version found | 3.2.2 |
| Operating System | Windows OS |
| Operating System Version | 11.0 64 bit |
| Status | As Designed
After review by the development team, it has been determined that this behavior is as designed. See the Additional Information section for details.
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Additional Information
You can train a custom SAM model using the SamLoRa model architecture available in the Train Deep Learning Model tool. Unlike other pretrained models, the SAM model cannot be directly used as an input pretrained model in the Train Deep Learning Model tool. The fine-tuning section on the item page clarifies it.
https://www.arcgis.com/home/item.html?id=9b67b441f29f4ce6810979f5f0667ebe
This model can be fine-tuned using SamLoRA architecture in ArcGIS. Follow the guide and refer to this sample notebook to fine-tune this model
Workaround
You can train a custom SAM model using the SamLoRa model architecture available in the Train Deep Learning Model tool. Unlike other pretrained models, the SAM model cannot be directly used as an input pretrained model in the Train Deep Learning Model tool.
Steps to Reproduce