317+ structures across 26 model groups.
225+ structures are validated and available today. A further 92+ across 16 groups are on the active testing and validation pipeline.
Structures available today
Structures under testing & validation
Model groups in total
Head & neck nodal levels
Available
Validated and in clinical use
Ten model groups spanning cranial and head & neck through thorax, abdomen, pelvis and skeleton — plus atlas-consistent nodal volumes, the most variable step in head & neck planning.
- Total Body (Torso)117 structures
- Head & Neck Muscles23 structures
- Lymph Nodes (Head & Neck)20 levels
- Head Glands & Cavities19 structures
- Oculomotor Muscles19 structures
- Head & Neck Bones & Vessels12 structures
- Head Muscles (Masticatory)11 structures
- Lung Vessels2 structures
- Body Trunk2 structures
Roadmap
Under testing & validation
These groups are in the active pipeline and not yet released for clinical use.
- Abdominal Muscles22 structures
- Thigh & Shoulder Muscles18 structures
- Brain Structures16 structures
- Appendicular Bones11 structures
- Liver Segments8 segments
- Heart Chambers7 structures
- Craniofacial Structures7 structures
- Tissue Types3 structures
Lymph node regions are handled as a first-class group. Bilateral levels IA, IB, IIA, IIB, III, IV, VA and VB, plus retropharyngeal and level VI nodes — delineated automatically and atlas-consistent, eliminating the most variable and time-intensive step in head & neck planning.
Structure counts derived from model group definitions; bilateral structures counted individually. DSC and volumetric metrics are computed per structure inside the platform, so quality can be benchmarked on your own cases. Roadmap subject to change.
Not listed?
Train the structures you need.
Annotate your own cases and fine-tune a model on them — any structure, including GTV and CTV tumour volumes. Custom models are institution-private and never used to train another customer's model.