Triple
T4297384
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MedStar Health |
E99746
|
entity |
| Predicate | foundedAs |
P364
|
FINISHED |
| Object |
Medlantic Healthcare Group
Medlantic Healthcare Group was a regional healthcare organization that served as the predecessor to the large not-for-profit health system now known as MedStar Health.
|
E429626
|
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: Medlantic Healthcare Group | Statement: [MedStar Health, foundedAs, Medlantic Healthcare Group]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Medlantic Healthcare Group Context triple: [MedStar Health, foundedAs, Medlantic Healthcare Group]
-
A.
Alliance Healthcare
Alliance Healthcare is a major pharmaceutical wholesaler and healthcare services provider operating across multiple European and international markets.
-
B.
Essentia Health
Essentia Health is a regional, integrated healthcare system that operates hospitals and clinics across the upper Midwest of the United States.
-
C.
Northeast Medical Group
Northeast Medical Group is a large, multi-specialty physician organization affiliated with Yale New Haven Health System that provides coordinated outpatient medical care across communities in Connecticut and neighboring states.
-
D.
Altru Health System
Altru Health System is a regional, physician-led nonprofit healthcare network based in Grand Forks, North Dakota, providing hospital and clinical services to communities in the upper Midwest.
-
E.
Kaiser Permanente
Kaiser Permanente is a major American integrated managed care consortium known for combining health insurance coverage with its own network of hospitals and medical professionals.
- 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: Medlantic Healthcare Group Triple: [MedStar Health, foundedAs, Medlantic Healthcare Group]
Generated description
Medlantic Healthcare Group was a regional healthcare organization that served as the predecessor to the large not-for-profit health system now known as MedStar Health.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Medlantic Healthcare Group Target entity description: Medlantic Healthcare Group was a regional healthcare organization that served as the predecessor to the large not-for-profit health system now known as MedStar Health.
-
A.
Alliance Healthcare
Alliance Healthcare is a major pharmaceutical wholesaler and healthcare services provider operating across multiple European and international markets.
-
B.
Essentia Health
Essentia Health is a regional, integrated healthcare system that operates hospitals and clinics across the upper Midwest of the United States.
-
C.
Northeast Medical Group
Northeast Medical Group is a large, multi-specialty physician organization affiliated with Yale New Haven Health System that provides coordinated outpatient medical care across communities in Connecticut and neighboring states.
-
D.
Altru Health System
Altru Health System is a regional, physician-led nonprofit healthcare network based in Grand Forks, North Dakota, providing hospital and clinical services to communities in the upper Midwest.
-
E.
Kaiser Permanente
Kaiser Permanente is a major American integrated managed care consortium known for combining health insurance coverage with its own network of hospitals and medical professionals.
- 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_69b5c7439b3481908d2554f7b86002aa |
completed | March 14, 2026, 8:38 p.m. |
| NEDg | Description generation | batch_69b5c95ac9188190bded2c31e969b63b |
completed | March 14, 2026, 8:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5c9dc6ca4819098d00e6c03edf56a |
completed | March 14, 2026, 8:49 p.m. |
Created at: March 12, 2026, 11:08 p.m.