Triple
T7374896
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | assassination of Martin Luther King Jr. |
E170098
|
entity |
| Predicate | KingPronouncedDeadAt |
P76636
|
FINISHED |
| Object |
St. Joseph's Hospital, Memphis
St. Joseph's Hospital in Memphis is the medical facility where civil rights leader Martin Luther King Jr. was pronounced dead after his assassination in 1968.
|
E660658
|
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: St. Joseph's Hospital, Memphis | Statement: [assassination of Martin Luther King Jr., KingPronouncedDeadAt, St. Joseph's Hospital, Memphis]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St. Joseph's Hospital, Memphis Context triple: [assassination of Martin Luther King Jr., KingPronouncedDeadAt, St. Joseph's Hospital, Memphis]
-
A.
Baptist Memorial Hospital-Memphis
Baptist Memorial Hospital-Memphis is a major medical center in Memphis, Tennessee, known as the birthplace of singer-songwriter Lisa Marie Presley.
-
B.
North Mississippi Medical Center
North Mississippi Medical Center is a large regional hospital and healthcare system based in Tupelo, Mississippi, providing comprehensive medical services to communities across north Mississippi.
-
C.
Shelby Baptist Medical Center
Shelby Baptist Medical Center is a regional acute care hospital serving the healthcare needs of residents in and around Alabaster, Alabama.
-
D.
Blount Memorial Hospital
Blount Memorial Hospital is a regional healthcare facility serving Maryville and the surrounding communities in Blount County, Tennessee.
-
E.
Western Memorial Regional Hospital
Western Memorial Regional Hospital is a major acute-care and referral hospital serving Corner Brook and the broader western Newfoundland region in Canada.
- 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: St. Joseph's Hospital, Memphis Triple: [assassination of Martin Luther King Jr., KingPronouncedDeadAt, St. Joseph's Hospital, Memphis]
Generated description
St. Joseph's Hospital in Memphis is the medical facility where civil rights leader Martin Luther King Jr. was pronounced dead after his assassination in 1968.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: St. Joseph's Hospital, Memphis Target entity description: St. Joseph's Hospital in Memphis is the medical facility where civil rights leader Martin Luther King Jr. was pronounced dead after his assassination in 1968.
-
A.
Baptist Memorial Hospital-Memphis
Baptist Memorial Hospital-Memphis is a major medical center in Memphis, Tennessee, known as the birthplace of singer-songwriter Lisa Marie Presley.
-
B.
North Mississippi Medical Center
North Mississippi Medical Center is a large regional hospital and healthcare system based in Tupelo, Mississippi, providing comprehensive medical services to communities across north Mississippi.
-
C.
Shelby Baptist Medical Center
Shelby Baptist Medical Center is a regional acute care hospital serving the healthcare needs of residents in and around Alabaster, Alabama.
-
D.
Blount Memorial Hospital
Blount Memorial Hospital is a regional healthcare facility serving Maryville and the surrounding communities in Blount County, Tennessee.
-
E.
Western Memorial Regional Hospital
Western Memorial Regional Hospital is a major acute-care and referral hospital serving Corner Brook and the broader western Newfoundland region in Canada.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: KingPronouncedDeadAt Context triple: [assassination of Martin Luther King Jr., KingPronouncedDeadAt, St. Joseph's Hospital, Memphis]
-
A.
diedDuringReignOf
Indicates that one entity died while another entity was in power or ruling.
-
B.
discoveredAsDeadBy
Indicates that one entity was found to be dead by another entity, who discovered their deceased state.
-
C.
kingOf
Indicates that one entity holds the position or role of king in relation to another entity, typically a territory, people, or domain.
-
D.
containsDeathOf
Indicates that the subject includes, depicts, or involves the death of the referenced entity.
-
E.
monarchKilledInBattle
Indicates that a monarch died as a direct result of being killed during a battle.
- 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_69c68a5bfaac81909ce7f001dfb70c76 |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f1a780f88190abf11994e307b6ad |
completed | March 27, 2026, 9:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c802ce8e408190946637d04083521c |
completed | March 28, 2026, 4:33 p.m. |
| NEDg | Description generation | batch_69c80739a09c819096267cc415e3655e |
completed | March 28, 2026, 4:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c80810aff481909f4ac43f72101eb7 |
completed | March 28, 2026, 4:55 p.m. |
| PD | Predicate disambiguation | batch_69c6f02ee3e08190a7a00c981129b22c |
completed | March 27, 2026, 9:01 p.m. |
| PDg | Predicate description generation | batch_69c6f0ebf9c88190af5a4d87d3fd338a |
completed | March 27, 2026, 9:04 p.m. |
Created at: March 27, 2026, 3:07 p.m.