Triple
T12457459
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Spartanburg Amtrak station |
E297694
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
Southern Railway Depot
Southern Railway Depot is a historic former passenger rail station building in Spartanburg, South Carolina, that once served trains of the Southern Railway and now functions as the city’s Amtrak station.
|
E984410
|
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: Southern Railway Depot | Statement: [Spartanburg Amtrak station, formerName, Southern Railway Depot]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southern Railway Depot Context triple: [Spartanburg Amtrak station, formerName, Southern Railway Depot]
-
A.
Richmond Main Street Station
Richmond Main Street Station is a historic downtown Richmond rail hub that now serves as an Amtrak station and multimodal transportation center.
-
B.
Arlington Depot
Arlington Depot is a historic railroad station in Arlington, Tennessee, preserved as a landmark reflecting the town’s early transportation and commercial history.
-
C.
Herndon Depot
Herndon Depot is a historic former railroad station in Herndon, Virginia, now preserved as a landmark and local history site.
-
D.
Richmond station
Richmond station is a major Bay Area Rapid Transit (BART) and Amtrak intermodal rail hub located in Richmond, California.
-
E.
Richmond station
Richmond station is a major transport hub in southwest London that serves National Rail, London Overground, and London Underground services.
- 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: Southern Railway Depot Triple: [Spartanburg Amtrak station, formerName, Southern Railway Depot]
Generated description
Southern Railway Depot is a historic former passenger rail station building in Spartanburg, South Carolina, that once served trains of the Southern Railway and now functions as the city’s Amtrak station.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Southern Railway Depot Target entity description: Southern Railway Depot is a historic former passenger rail station building in Spartanburg, South Carolina, that once served trains of the Southern Railway and now functions as the city’s Amtrak station.
-
A.
Richmond Main Street Station
Richmond Main Street Station is a historic downtown Richmond rail hub that now serves as an Amtrak station and multimodal transportation center.
-
B.
Arlington Depot
Arlington Depot is a historic railroad station in Arlington, Tennessee, preserved as a landmark reflecting the town’s early transportation and commercial history.
-
C.
Herndon Depot
Herndon Depot is a historic former railroad station in Herndon, Virginia, now preserved as a landmark and local history site.
-
D.
Richmond station
Richmond station is a major Bay Area Rapid Transit (BART) and Amtrak intermodal rail hub located in Richmond, California.
-
E.
Richmond station
Richmond station is a major transport hub in southwest London that serves National Rail, London Overground, and London Underground services.
- 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_69d6ada270808190b1a2b2e7b02bb426 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94da46a588190bc888fafd6d1eb5d |
completed | April 10, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63f1b0a3081909cf22970586755e9 |
completed | May 2, 2026, 6:14 p.m. |
| NEDg | Description generation | batch_69f64010a1348190afaf7b95b8f146b5 |
completed | May 2, 2026, 6:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f640c33d948190ad8f9885f90786d7 |
completed | May 2, 2026, 6:21 p.m. |
Created at: April 8, 2026, 9:56 p.m.