Triple
T20851825
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lankenau Medical Center |
E513382
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object |
Main Line Health
Main Line Health is a not-for-profit health system serving the Philadelphia region through a network of hospitals, specialty centers, and outpatient facilities.
|
E1453669
|
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: Main Line Health | Statement: [Lankenau Medical Center, ownedBy, Main Line Health]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Main Line Health Context triple: [Lankenau Medical Center, ownedBy, Main Line Health]
-
A.
Mission Health System
Mission Health System was a regional, not-for-profit healthcare network based in western North Carolina that operated hospitals and medical facilities, including Mission Hospital in Asheville, before its acquisition by HCA Healthcare.
-
B.
Trillium Health Partners
Trillium Health Partners is a large community-based hospital network in Mississauga and west Toronto, Ontario, known for providing comprehensive acute and specialty care and serving as a major teaching site for medical education.
-
C.
Piedmont Healthcare
Piedmont Healthcare is a large, not-for-profit healthcare system based in Georgia that operates hospitals, clinics, and other medical facilities across the region.
-
D.
Parkview Health
Parkview Health is a nonprofit healthcare system based in northeast Indiana that operates hospitals, clinics, and specialty care facilities across the region.
-
E.
Legacy Health
Legacy Health is a nonprofit, Portland-based regional health system that operates multiple hospitals, clinics, and specialty care centers in the Pacific Northwest.
- 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: Main Line Health Triple: [Lankenau Medical Center, ownedBy, Main Line Health]
Generated description
Main Line Health is a not-for-profit health system serving the Philadelphia region through a network of hospitals, specialty centers, and outpatient facilities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Main Line Health Target entity description: Main Line Health is a not-for-profit health system serving the Philadelphia region through a network of hospitals, specialty centers, and outpatient facilities.
-
A.
Mission Health System
Mission Health System was a regional, not-for-profit healthcare network based in western North Carolina that operated hospitals and medical facilities, including Mission Hospital in Asheville, before its acquisition by HCA Healthcare.
-
B.
Trillium Health Partners
Trillium Health Partners is a large community-based hospital network in Mississauga and west Toronto, Ontario, known for providing comprehensive acute and specialty care and serving as a major teaching site for medical education.
-
C.
Piedmont Healthcare
Piedmont Healthcare is a large, not-for-profit healthcare system based in Georgia that operates hospitals, clinics, and other medical facilities across the region.
-
D.
Parkview Health
Parkview Health is a nonprofit healthcare system based in northeast Indiana that operates hospitals, clinics, and specialty care facilities across the region.
-
E.
Legacy Health
Legacy Health is a nonprofit, Portland-based regional health system that operates multiple hospitals, clinics, and specialty care centers in the Pacific Northwest.
- 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_69e0b4f4898081908209e58edb8f9c45 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c3a3d8808190b8efce77ae36850e |
completed | April 21, 2026, 12:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a090b0790348190b6e89fb12eaff9d8 |
completed | May 17, 2026, 12:25 a.m. |
| NEDg | Description generation | batch_6a090c627830819089b0a479efc42536 |
completed | May 17, 2026, 12:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a090cd6f0048190861b7a93560355aa |
completed | May 17, 2026, 12:33 a.m. |
Created at: April 16, 2026, 12:43 p.m.