Triple
T210168
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Assassination of John F. Kennedy |
E4697
|
entity |
| Predicate | immediateAftermathLocation |
P9133
|
FINISHED |
| Object |
Parkland Memorial Hospital
Parkland Memorial Hospital is a major public hospital in Dallas, Texas, best known as the facility where President John F. Kennedy was treated and pronounced dead after his 1963 assassination.
|
E26853
|
NE FINISHED |
How this triple was built (5 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: Parkland Memorial Hospital | Statement: [Assassination of John F. Kennedy, immediateAftermathLocation, Parkland Memorial Hospital]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Parkland Memorial Hospital Context triple: [Assassination of John F. Kennedy, immediateAftermathLocation, Parkland Memorial Hospital]
-
A.
St. Mary’s Hospital Center
St. Mary’s Hospital Center is a Montreal-based healthcare institution that serves as a major teaching hospital within the McGill University medical network.
-
B.
Inova Alexandria Hospital
Inova Alexandria Hospital is a major community hospital in Northern Virginia that provides a wide range of medical and surgical services to residents of Alexandria and the surrounding region.
-
C.
Duke Raleigh Hospital
Duke Raleigh Hospital is a community-based hospital in Raleigh, North Carolina, that serves as a regional hub for advanced specialty care within the Duke Health system.
-
D.
Duke Regional Hospital
Duke Regional Hospital is a community hospital in Durham, North Carolina, affiliated with the Duke University Health System and providing a range of inpatient and outpatient medical services.
-
E.
Mount Sinai Health System
Mount Sinai Health System is a major academic medical center and hospital network based in New York City, known for its extensive clinical care, research, and teaching programs.
- 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: Parkland Memorial Hospital Triple: [Assassination of John F. Kennedy, immediateAftermathLocation, Parkland Memorial Hospital]
Generated description
Parkland Memorial Hospital is a major public hospital in Dallas, Texas, best known as the facility where President John F. Kennedy was treated and pronounced dead after his 1963 assassination.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Parkland Memorial Hospital Target entity description: Parkland Memorial Hospital is a major public hospital in Dallas, Texas, best known as the facility where President John F. Kennedy was treated and pronounced dead after his 1963 assassination.
-
A.
St. Mary’s Hospital Center
St. Mary’s Hospital Center is a Montreal-based healthcare institution that serves as a major teaching hospital within the McGill University medical network.
-
B.
Inova Alexandria Hospital
Inova Alexandria Hospital is a major community hospital in Northern Virginia that provides a wide range of medical and surgical services to residents of Alexandria and the surrounding region.
-
C.
Duke Raleigh Hospital
Duke Raleigh Hospital is a community-based hospital in Raleigh, North Carolina, that serves as a regional hub for advanced specialty care within the Duke Health system.
-
D.
Duke Regional Hospital
Duke Regional Hospital is a community hospital in Durham, North Carolina, affiliated with the Duke University Health System and providing a range of inpatient and outpatient medical services.
-
E.
Mount Sinai Health System
Mount Sinai Health System is a major academic medical center and hospital network based in New York City, known for its extensive clinical care, research, and teaching programs.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: immediateAftermathLocation Context triple: [Assassination of John F. Kennedy, immediateAftermathLocation, Parkland Memorial Hospital]
-
A.
landfallLocation
Indicates the geographic location where a storm or similar weather system first makes landfall.
-
B.
locatedAfter
Indicates that one entity is positioned later than another along a defined sequence, order, or spatial/temporal axis.
-
C.
placeOfPassing
Indicates the location where an entity (typically a person) died or passed away.
-
D.
resurrectionPlace
Indicates the location where an entity is brought back to life or restored from death.
-
E.
placeOfDeath
Indicates the location where an entity (typically a person or animal) died.
- F. None of above. chosen
Provenance (7 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_69a2575cb1dc8190a01ad332426dc339 |
completed | Feb. 28, 2026, 2:47 a.m. |
| NER | Named-entity recognition | batch_69a25d35aa288190966b6e15af1525cb |
completed | Feb. 28, 2026, 3:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a332c9e99081909026bf5bfeb6c86c |
completed | Feb. 28, 2026, 6:24 p.m. |
| NEDg | Description generation | batch_69a33326c71c81908c02320901915ce3 |
completed | Feb. 28, 2026, 6:25 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3338948808190b6fd60524c721fd5 |
completed | Feb. 28, 2026, 6:27 p.m. |
| PD | Predicate disambiguation | batch_69a25b4f71b88190866c8262922ae204 |
completed | Feb. 28, 2026, 3:04 a.m. |
| PDg | Predicate description generation | batch_69a25d3463648190ac716d7475378536 |
completed | Feb. 28, 2026, 3:12 a.m. |
Created at: Feb. 28, 2026, 2:52 a.m.