Triple
T15946413
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Glenn Dale, Maryland |
E386694
|
entity |
| Predicate | hasHistoricSite |
P1098
|
FINISHED |
| Object |
Glenn Dale Hospital
Glenn Dale Hospital is an abandoned former tuberculosis sanatorium and isolation hospital in Glenn Dale, Maryland, now known for its historic significance and decaying, reportedly haunted campus.
|
E1184252
|
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: Glenn Dale Hospital | Statement: [Glenn Dale, Maryland, hasHistoricSite, Glenn Dale Hospital]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Glenn Dale Hospital Context triple: [Glenn Dale, Maryland, hasHistoricSite, Glenn Dale Hospital]
-
A.
Potomac Valley Hospital
Potomac Valley Hospital is a community healthcare facility serving residents of Keyser and the surrounding region in Mineral County, West Virginia.
-
B.
Franklin Memorial Hospital
Franklin Memorial Hospital is a community hospital and healthcare center serving residents of Farmington and the surrounding western Maine region.
-
C.
CalvertHealth Medical Center
CalvertHealth Medical Center is a community hospital serving residents of Calvert County and the surrounding Southern Maryland region.
-
D.
Abington Memorial Hospital
Abington Memorial Hospital is a major regional medical center in Montgomery County, Pennsylvania, providing comprehensive healthcare services and serving as a teaching hospital.
-
E.
John Umstead Hospital
John Umstead Hospital was a former state psychiatric facility in North Carolina that provided mental health services before being succeeded by Central Regional Hospital.
- 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: Glenn Dale Hospital Triple: [Glenn Dale, Maryland, hasHistoricSite, Glenn Dale Hospital]
Generated description
Glenn Dale Hospital is an abandoned former tuberculosis sanatorium and isolation hospital in Glenn Dale, Maryland, now known for its historic significance and decaying, reportedly haunted campus.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Glenn Dale Hospital Target entity description: Glenn Dale Hospital is an abandoned former tuberculosis sanatorium and isolation hospital in Glenn Dale, Maryland, now known for its historic significance and decaying, reportedly haunted campus.
-
A.
Potomac Valley Hospital
Potomac Valley Hospital is a community healthcare facility serving residents of Keyser and the surrounding region in Mineral County, West Virginia.
-
B.
Franklin Memorial Hospital
Franklin Memorial Hospital is a community hospital and healthcare center serving residents of Farmington and the surrounding western Maine region.
-
C.
CalvertHealth Medical Center
CalvertHealth Medical Center is a community hospital serving residents of Calvert County and the surrounding Southern Maryland region.
-
D.
Abington Memorial Hospital
Abington Memorial Hospital is a major regional medical center in Montgomery County, Pennsylvania, providing comprehensive healthcare services and serving as a teaching hospital.
-
E.
John Umstead Hospital
John Umstead Hospital was a former state psychiatric facility in North Carolina that provided mental health services before being succeeded by Central Regional Hospital.
- 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_69d86da882448190a82ea962fe343b79 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e156d1a4c08190afc325491ba38870 |
completed | April 16, 2026, 9:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffb5c0c8a481908aa7a40bca15e38e |
completed | May 9, 2026, 10:31 p.m. |
| NEDg | Description generation | batch_69ffb6d3bc6c81909e4bbedeea557615 |
completed | May 9, 2026, 10:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffb7364cf88190b0930af7768dc429 |
completed | May 9, 2026, 10:37 p.m. |
Created at: April 10, 2026, 4:53 a.m.