Triple
T1286143
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jack Ruby |
E27437
|
entity |
| Predicate | placeOfEvent |
P373
|
FINISHED |
| Object | Dallas Police Headquarters, Dallas, Texas, United States |
E42700
|
NE FINISHED |
How this triple was built (2 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: Dallas Police Headquarters, Dallas, Texas, United States | Statement: [Jack Ruby, placeOfEvent, Dallas Police Headquarters, Dallas, Texas, United States]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dallas Police Headquarters, Dallas, Texas, United States Context triple: [Jack Ruby, placeOfEvent, Dallas Police Headquarters, Dallas, Texas, United States]
-
A.
Dallas Police Department
chosen
The Dallas Police Department is the primary law enforcement agency responsible for policing the city of Dallas, Texas, and investigating crimes within its jurisdiction.
-
B.
Dallas County Administration Building
The Dallas County Administration Building is the former Texas School Book Depository in downtown Dallas, historically significant as the site linked to the assassination of President John F. Kennedy.
-
C.
Dallas County Sheriff’s Office
The Dallas County Sheriff’s Office is the Alabama law enforcement agency historically known for its central role in violently opposing civil rights demonstrators during the Selma to Montgomery marches in 1965.
-
D.
Dallas County Courthouse
The Dallas County Courthouse, often called the Old Red Courthouse, is a historic 1890s Romanesque Revival building in downtown Dallas that now serves as a museum and landmark.
-
E.
Downtown Dallas
Downtown Dallas is the central business district and urban core of Dallas, Texas, known for its skyscrapers, cultural attractions, and major corporate headquarters.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a496d4ec448190ad653b2590c46711 |
completed | March 1, 2026, 7:43 p.m. |
| NER | Named-entity recognition | batch_69a4c0b85eb48190a8b61dc397fa6390 |
completed | March 1, 2026, 10:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aca3004b648190a4148b0421699bf9 |
completed | March 7, 2026, 10:13 p.m. |
Created at: March 1, 2026, 7:51 p.m.