Triple
T4181062
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Casa del Desierto |
E88194
|
entity |
| Predicate | hasCategory |
P87
|
FINISHED |
| Object |
Harvey House railway stations
Harvey House railway stations were a chain of historic railroad depot complexes in the American West that combined passenger facilities with Fred Harvey–operated restaurants and hotels along the Atchison, Topeka and Santa Fe Railway.
|
E85921
|
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: Harvey House railway stations | Statement: [Casa del Desierto, hasCategory, Harvey House railway stations]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harvey House railway stations Context triple: [Casa del Desierto, hasCategory, Harvey House railway stations]
-
A.
Harvey House Railroad Depot
The Harvey House Railroad Depot is a historic train station and former Harvey House hotel in Barstow, California, now serving as a preserved landmark and cultural center.
-
B.
Main Street station
Main Street station is a Toronto Transit Commission subway station in the city's east end that serves as a local hub for the Bloor–Danforth line and nearby surface transit routes.
-
C.
Croton–Harmon station
Croton–Harmon station is a major Metro-North Railroad and Amtrak hub in Croton-on-Hudson, New York, serving as a key commuter and intercity rail terminal along the Hudson Line.
-
D.
Howard station
Howard station is a major Chicago Transit Authority rail terminal on the city's North Side that serves as a key hub for the Red, Purple, and Yellow Lines.
-
E.
Union Depot station
Union Depot station is a major multimodal transit hub in downtown Saint Paul, Minnesota, serving light rail, intercity trains, and buses.
- 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: Harvey House railway stations Triple: [Casa del Desierto, hasCategory, Harvey House railway stations]
Generated description
Harvey House railway stations were a chain of historic railroad depot complexes in the American West that combined passenger facilities with Fred Harvey–operated restaurants and hotels along the Atchison, Topeka and Santa Fe Railway.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Harvey House railway stations Target entity description: Harvey House railway stations were a chain of historic railroad depot complexes in the American West that combined passenger facilities with Fred Harvey–operated restaurants and hotels along the Atchison, Topeka and Santa Fe Railway.
-
A.
Harvey House Railroad Depot
chosen
The Harvey House Railroad Depot is a historic train station and former Harvey House hotel in Barstow, California, now serving as a preserved landmark and cultural center.
-
B.
Main Street station
Main Street station is a Toronto Transit Commission subway station in the city's east end that serves as a local hub for the Bloor–Danforth line and nearby surface transit routes.
-
C.
Croton–Harmon station
Croton–Harmon station is a major Metro-North Railroad and Amtrak hub in Croton-on-Hudson, New York, serving as a key commuter and intercity rail terminal along the Hudson Line.
-
D.
Howard station
Howard station is a major Chicago Transit Authority rail terminal on the city's North Side that serves as a key hub for the Red, Purple, and Yellow Lines.
-
E.
Union Depot station
Union Depot station is a major multimodal transit hub in downtown Saint Paul, Minnesota, serving light rail, intercity trains, and buses.
- F. None of above.
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_69aed9477e8c81908bcb862d2db55b1d |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af0304702c8190899cbb0e3e41b987 |
completed | March 9, 2026, 5:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b589f89f4481909f95d3ca915bac18 |
completed | March 14, 2026, 4:16 p.m. |
| NEDg | Description generation | batch_69b58e0446d48190a1fd54bcc72af026 |
completed | March 14, 2026, 4:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b58e8d57cc8190a823a7cf3a3f0cdf |
completed | March 14, 2026, 4:36 p.m. |
Created at: March 9, 2026, 3:45 p.m.