Triple
T339753
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grassy Knoll |
E6806
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Dealey Plaza National Historic Landmark District |
E1293
|
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: Dealey Plaza National Historic Landmark District | Statement: [Grassy Knoll, partOf, Dealey Plaza National Historic Landmark District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dealey Plaza National Historic Landmark District Context triple: [Grassy Knoll, partOf, Dealey Plaza National Historic Landmark District]
-
A.
Dealey Plaza
chosen
Dealey Plaza is a historic public square in downtown Dallas best known as the site of President John F. Kennedy’s assassination in 1963.
-
B.
Cockrell Hill
Cockrell Hill is a small, independent city completely surrounded by the city of Dallas in Dallas County, Texas.
-
C.
John F. Kennedy Memorial Plaza in Dallas
John F. Kennedy Memorial Plaza in Dallas is a downtown public square featuring a minimalist concrete cenotaph designed by architect Philip Johnson as a tribute to the slain 35th U.S. president.
-
D.
L’Enfant Plaza
L’Enfant Plaza is a major commercial and transportation complex in Southwest Washington, D.C., named after city planner Pierre Charles L’Enfant and located near the National Mall.
-
E.
George C. Marshall Memorial Plaza
The George C. Marshall Memorial Plaza is a commemorative public space honoring U.S. Army General and statesman George C. Marshall, renowned for the post–World War II European Recovery Program known as the Marshall Plan.
- 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_69a2e7951ba08190960e90823b5078f3 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2eae4fcc08190bd4c2bf0149c8b50 |
completed | Feb. 28, 2026, 1:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3dd2ff66c8190a0e688e4f9baa5b4 |
completed | March 1, 2026, 6:31 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.