Pyyan / Compare / Grounding DINO vs YOLO26 vs RTMDet
Grounding DINO vs YOLO26 vs RTMDet
3 of 5Object Detection · verified 13 Aug 2026
| Specification | Grounding DINO | YOLO26 | RTMDet |
|---|---|---|---|
| Summary | Detects whatever you describe in words. | The latest in the line most people mean by object detection. | Pure throughput, and an MIT licence. |
| COCO mAP | ~52 zero-shot | ~55 | ~52 |
| Speed | Moderate | Very high | 300+ |
| Licence | Apache 2.0 | AGPL-3.0 | MIT |
| Family | Open vocabulary | Single stage | Single stage |
| Open vocabulary | Yes | No | No |
| Released | 2023 | 2026 | 2022 |
| Category | Object Detection | Object Detection | Object Detection |
| Official | IDEA Research ↗ | Ultralytics ↗ | OpenMMLab ↗ |
Highlighted rows are where these differ.
Grounding DINO
- Text prompt in, boxes out
- Fine-tuning still beats it on specialised objects
Best for classes you have no data for.
YOLO26
- Strong on Jetson, Snapdragon and ARM CPUs
- AGPL-3.0: open-source your derivative work or buy a licence
Best for edge and mobile deployment.
RTMDet
- Wins on raw speed where accuracy is sufficient
- MIT, so no derivative-work obligation
Best for high frame-rate video.