Triple
T1471370
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Killing of Lee Harvey Oswald |
E27141
|
entity |
| Predicate | hasLocation |
P40
|
FINISHED |
| Object | Dallas Police Headquarters |
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 | Statement: [Killing of Lee Harvey Oswald, hasLocation, Dallas Police Headquarters]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dallas Police Headquarters Context triple: [Killing of Lee Harvey Oswald, hasLocation, Dallas Police Headquarters]
-
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.
LAPD Headquarters
LAPD Headquarters is the central administrative and operational hub of the Los Angeles Police Department, located in downtown Los Angeles.
-
C.
Cockrell Hill Police Department
The Cockrell Hill Police Department is the local law enforcement agency responsible for public safety and policing services within the city of Cockrell Hill, Texas.
-
D.
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.
-
E.
Dallas City Hall
Dallas City Hall is the modernist seat of government for the city of Dallas, Texas, designed by architect I. M. Pei and located in the downtown area.
- 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_69a496d25d6881909dbd84f86d763992 |
completed | March 1, 2026, 7:43 p.m. |
| NER | Named-entity recognition | batch_69a4c5db55948190ae5262a70a161b87 |
completed | March 1, 2026, 11:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad1c9fb9e48190b904440cb7229c8f |
completed | March 8, 2026, 6:52 a.m. |
Created at: March 1, 2026, 8:01 p.m.