Triple
T20205855
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Union Pacific Big Boy class locomotives |
E493346
|
entity |
| Predicate | preservedUnitsLocation |
P88578
|
FINISHED |
| Object | Cheyenne, Wyoming |
—
|
NE NERFINISHED |
How this triple was built (3 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: Cheyenne, Wyoming | Statement: [Union Pacific Big Boy class locomotives, preservedUnitsLocation, Cheyenne, Wyoming]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cheyenne, Wyoming Context triple: [Union Pacific Big Boy class locomotives, preservedUnitsLocation, Cheyenne, Wyoming]
-
A.
Cheyenne
chosen
Cheyenne is the capital and most populous city of Wyoming, known for its historic railroad roots and annual Cheyenne Frontier Days rodeo.
-
B.
Cheyenne
Cheyenne is a Western film written by screenwriter James R. Webb.
-
C.
Cheyenne
Cheyenne is a charismatic outlaw and key supporting character in Sergio Leone’s classic Western film "Once Upon a Time in the West."
-
D.
Cheyenne
The Cheyenne are a Native American people of the Great Plains known for their nomadic horse culture, warrior societies, and significant role in 19th-century U.S. frontier history.
-
E.
Laramie, Wyoming
Laramie, Wyoming is a city in southeastern Wyoming known as the home of the University of Wyoming and a regional center for education, culture, and outdoor recreation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: preservedUnitsLocation Context triple: [Union Pacific Big Boy class locomotives, preservedUnitsLocation, Cheyenne, Wyoming]
-
A.
preservedUnits
Indicates that certain units or components of something have been kept intact and unchanged rather than altered, removed, or destroyed.
-
B.
preservedAt
Indicates that something is kept, maintained, or conserved in a particular place or context.
-
C.
locationOfSurvivingUnit
chosen
Indicates the place where a remaining or still-active unit is currently situated.
-
D.
heritageUnitsPreservedAt
Indicates that certain heritage units (e.g., historic or culturally significant items) are preserved or kept at a specific location or facility.
-
E.
remainsLocation
Indicates that the physical remains of an entity are located or kept at a specified place.
- F. None of above.
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_69da6269614c8190bb40475d9d477358 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66d922ebc8190ae012da8ceba74dd |
completed | April 20, 2026, 6:16 p.m. |
| PD | Predicate disambiguation | batch_69e55b14c9d8819095453d0504d9222f |
completed | April 19, 2026, 10:45 p.m. |
Created at: April 11, 2026, 11:38 p.m.