Triple
T4297375
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MedStar Health |
E99746
|
entity |
| Predicate | operates |
P24
|
FINISHED |
| Object |
MedStar St. Mary’s Hospital
MedStar St. Mary’s Hospital is a community hospital in Southern Maryland that provides a range of acute, emergency, and specialty medical services as part of the MedStar Health system.
|
E444279
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: MedStar St. Mary’s Hospital | Statement: [MedStar Health, operates, MedStar St. Mary’s Hospital]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MedStar St. Mary’s Hospital Context triple: [MedStar Health, operates, MedStar St. Mary’s Hospital]
-
A.
MedStar Union Memorial Hospital
MedStar Union Memorial Hospital is a regional acute-care teaching hospital in Baltimore, Maryland, known for its specialized services in cardiology, orthopedics, and other advanced medical care.
-
B.
MedStar Good Samaritan Hospital
MedStar Good Samaritan Hospital is a community-focused, not-for-profit acute care hospital in Baltimore, Maryland, known for providing a range of medical and surgical services as part of the MedStar Health system.
-
C.
MedStar Washington Hospital Center
MedStar Washington Hospital Center is a major not-for-profit teaching and research hospital in Washington, D.C., known for its comprehensive tertiary and quaternary care services.
-
D.
MedStar Health
MedStar Health is a large not-for-profit healthcare system serving the Maryland–Washington, D.C. region through hospitals, clinics, and a wide range of medical services and research programs.
-
E.
MedStar Montgomery Medical Center
MedStar Montgomery Medical Center is a community hospital in Montgomery County, Maryland, providing a range of acute and specialty healthcare services as part of the MedStar Health system.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: MedStar St. Mary’s Hospital Triple: [MedStar Health, operates, MedStar St. Mary’s Hospital]
Generated description
MedStar St. Mary’s Hospital is a community hospital in Southern Maryland that provides a range of acute, emergency, and specialty medical services as part of the MedStar Health system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MedStar St. Mary’s Hospital Target entity description: MedStar St. Mary’s Hospital is a community hospital in Southern Maryland that provides a range of acute, emergency, and specialty medical services as part of the MedStar Health system.
-
A.
MedStar Union Memorial Hospital
MedStar Union Memorial Hospital is a regional acute-care teaching hospital in Baltimore, Maryland, known for its specialized services in cardiology, orthopedics, and other advanced medical care.
-
B.
MedStar Good Samaritan Hospital
MedStar Good Samaritan Hospital is a community-focused, not-for-profit acute care hospital in Baltimore, Maryland, known for providing a range of medical and surgical services as part of the MedStar Health system.
-
C.
MedStar Washington Hospital Center
MedStar Washington Hospital Center is a major not-for-profit teaching and research hospital in Washington, D.C., known for its comprehensive tertiary and quaternary care services.
-
D.
MedStar Health
MedStar Health is a large not-for-profit healthcare system serving the Maryland–Washington, D.C. region through hospitals, clinics, and a wide range of medical services and research programs.
-
E.
MedStar Montgomery Medical Center
MedStar Montgomery Medical Center is a community hospital in Montgomery County, Maryland, providing a range of acute and specialty healthcare services as part of the MedStar Health system.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69b3455175088190aa79c6e03b86647e |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b3509bff808190a86fade7ccfc3611 |
completed | March 12, 2026, 11:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b650abb8ec8190afb55dc0091f8415 |
completed | March 15, 2026, 6:24 a.m. |
| NEDg | Description generation | batch_69b651f49dd88190bd164b45df32b139 |
completed | March 15, 2026, 6:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b6525047a48190a9e15d8f0512619c |
completed | March 15, 2026, 6:31 a.m. |
Created at: March 12, 2026, 11:08 p.m.