Triple
T20136340
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great Locomotive Chase |
E491034
|
entity |
| Predicate | tookPlaceIn |
P40
|
FINISHED |
| Object | Tennessee, United States |
—
|
NE NERFINISHED |
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: Tennessee, United States | Statement: [Great Locomotive Chase, tookPlaceIn, Tennessee, United States]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tennessee, United States Context triple: [Great Locomotive Chase, tookPlaceIn, Tennessee, United States]
-
A.
Tennessee
chosen
Tennessee is a southeastern U.S. state known for its diverse landscapes from the Appalachian Mountains to the Mississippi River, and for major cultural centers like Nashville and Memphis that have shaped American music and history.
-
B.
Tennessee (eastern portion)
Tennessee (eastern portion) is the part of the U.S. state of Tennessee located in the Appalachian region, including cities like Knoxville and Chattanooga, known for its mountainous terrain and cultural ties to the American South.
-
C.
Tennessee State
Tennessee State is the college football team representing Tennessee State University in NCAA competition.
-
D.
Tennessee and Arkansas
Tennessee and Arkansas are neighboring U.S. states in the South whose shared boundary is largely defined by the Mississippi River.
-
E.
Tennessee and North Carolina
Tennessee and North Carolina are neighboring U.S. states in the southeastern region of the country, sharing a long, mountainous border along the Appalachian range.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69da62651a0c8190a3e05e95e056a66b |
completed | April 11, 2026, 3:01 p.m. |
| NER | Named-entity recognition | batch_69e66767ba3881909c2bcb74a986bd29 |
completed | April 20, 2026, 5:50 p.m. |
Created at: April 11, 2026, 11:32 p.m.