Triple
T11101069
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canal Winchester, Ohio |
E262503
|
entity |
| Predicate | hasHistoricBuilding |
P1098
|
FINISHED |
| Object |
O.P. Chaney Grain Elevator
The O.P. Chaney Grain Elevator is a historic agricultural grain storage and handling facility located in Canal Winchester, Ohio.
|
E904662
|
NE FINISHED |
How this triple was built (4 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: O.P. Chaney Grain Elevator | Statement: [Canal Winchester, Ohio, hasHistoricBuilding, O.P. Chaney Grain Elevator]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: O.P. Chaney Grain Elevator Context triple: [Canal Winchester, Ohio, hasHistoricBuilding, O.P. Chaney Grain Elevator]
-
A.
Prescott grain elevators
Prescott grain elevators are historic waterfront grain storage structures in Prescott, Ontario, that reflect the town’s past importance as a St. Lawrence River shipping and industrial hub.
-
B.
Silo City grain elevators
The Silo City grain elevators are a historic complex of massive concrete grain storage structures in Buffalo, New York, that symbolize the city’s industrial and maritime heritage.
-
C.
Grain Terminal
Grain Terminal is a port facility in the Medway Ports complex in Kent, England, primarily used for the handling and storage of grain and other bulk agricultural commodities.
-
D.
Grandin Building
The Grandin Building is a historic structure in Palmyra, New York, best known as the site where the first edition of the Book of Mormon was printed and published.
-
E.
Leawood Pump House
Leawood Pump House is a historic 19th-century steam-powered pumping station in Derbyshire, England, built to maintain water levels on the Cromford Canal and now preserved as an industrial heritage site.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: O.P. Chaney Grain Elevator Triple: [Canal Winchester, Ohio, hasHistoricBuilding, O.P. Chaney Grain Elevator]
Generated description
The O.P. Chaney Grain Elevator is a historic agricultural grain storage and handling facility located in Canal Winchester, Ohio.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: O.P. Chaney Grain Elevator Target entity description: The O.P. Chaney Grain Elevator is a historic agricultural grain storage and handling facility located in Canal Winchester, Ohio.
-
A.
Prescott grain elevators
Prescott grain elevators are historic waterfront grain storage structures in Prescott, Ontario, that reflect the town’s past importance as a St. Lawrence River shipping and industrial hub.
-
B.
Silo City grain elevators
The Silo City grain elevators are a historic complex of massive concrete grain storage structures in Buffalo, New York, that symbolize the city’s industrial and maritime heritage.
-
C.
Grain Terminal
Grain Terminal is a port facility in the Medway Ports complex in Kent, England, primarily used for the handling and storage of grain and other bulk agricultural commodities.
-
D.
Grandin Building
The Grandin Building is a historic structure in Palmyra, New York, best known as the site where the first edition of the Book of Mormon was printed and published.
-
E.
Leawood Pump House
Leawood Pump House is a historic 19th-century steam-powered pumping station in Derbyshire, England, built to maintain water levels on the Cromford Canal and now preserved as an industrial heritage site.
- F. None of above. chosen
Provenance (5 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_69d6aa9a40d88190a373e2c7e48285db |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d79a2ab09081908ffce2df8912b657 |
completed | April 9, 2026, 12:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e3e7f9b46881909761ed448fa5ce6e |
completed | April 18, 2026, 8:22 p.m. |
| NEDg | Description generation | batch_69e3f2cc9b7c8190bb5fd89f239917cf |
completed | April 18, 2026, 9:08 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e3f4a37b6c81908ca63270d82579ae |
completed | April 18, 2026, 9:16 p.m. |
Created at: April 8, 2026, 9:27 p.m.