Triple

T2782344
Position Surface form Disambiguated ID Type / Status
Subject Spartanburg, South Carolina E61724 entity
Predicate hasPassengerRailStation P918 FINISHED
Object Spartanburg Amtrak station
Spartanburg Amtrak station is a historic passenger rail station in Spartanburg, South Carolina, served by Amtrak’s intercity trains.
E297694 NE FINISHED

How this triple was built (5 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: Spartanburg Amtrak station | Statement: [Spartanburg, South Carolina, hasPassengerRailStation, Spartanburg Amtrak station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Spartanburg Amtrak station
Context triple: [Spartanburg, South Carolina, hasPassengerRailStation, Spartanburg Amtrak station]
  • A. Charleston station
    Charleston station is an Amtrak passenger rail station in Charleston, South Carolina, serving long-distance routes along the U.S. East Coast.
  • B. Ridgeland station
    Ridgeland station is an elevated Chicago Transit Authority 'L' stop on the Green Line located in the suburb of Oak Park, Illinois.
  • C. Cumberland station
    Cumberland station is a Chicago Transit Authority rapid transit stop on the Blue Line serving the city's Northwest Side and nearby suburbs with park-and-ride access to O'Hare International Airport and downtown Chicago.
  • D. Savannah station
    Savannah station is a passenger rail station in Savannah, Georgia, serving as a key stop and terminus for Amtrak services in the southeastern United States.
  • E. Sanford station
    Sanford station is the Florida terminus of Amtrak’s Auto Train service, where passengers and their vehicles embark and disembark for the rail journey to and from Virginia.
  • 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: Spartanburg Amtrak station
Triple: [Spartanburg, South Carolina, hasPassengerRailStation, Spartanburg Amtrak station]
Generated description
Spartanburg Amtrak station is a historic passenger rail station in Spartanburg, South Carolina, served by Amtrak’s intercity trains.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Spartanburg Amtrak station
Target entity description: Spartanburg Amtrak station is a historic passenger rail station in Spartanburg, South Carolina, served by Amtrak’s intercity trains.
  • A. Charleston station
    Charleston station is an Amtrak passenger rail station in Charleston, South Carolina, serving long-distance routes along the U.S. East Coast.
  • B. Ridgeland station
    Ridgeland station is an elevated Chicago Transit Authority 'L' stop on the Green Line located in the suburb of Oak Park, Illinois.
  • C. Cumberland station
    Cumberland station is a Chicago Transit Authority rapid transit stop on the Blue Line serving the city's Northwest Side and nearby suburbs with park-and-ride access to O'Hare International Airport and downtown Chicago.
  • D. Savannah station
    Savannah station is a passenger rail station in Savannah, Georgia, serving as a key stop and terminus for Amtrak services in the southeastern United States.
  • E. Sanford station
    Sanford station is the Florida terminus of Amtrak’s Auto Train service, where passengers and their vehicles embark and disembark for the rail journey to and from Virginia.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasPassengerRailStation
Context triple: [Spartanburg, South Carolina, hasPassengerRailStation, Spartanburg Amtrak station]
  • A. hasRailStation
    Indicates that one entity possesses, contains, or is served by a rail station.
  • B. hasRailwayStation chosen
    Indicates that a place or location is served by, or contains, a railway station.
  • C. hasMajorRailwayStation
    Indicates that a place contains or is served by a principal railway station that functions as a major hub for rail transport.
  • D. hasBusStation
    Indicates that a place or area contains or is served by a bus station.
  • E. hasRailSystem
    Indicates that an entity possesses or is served by a rail-based transportation system.
  • F. None of above.

Provenance (6 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_69ab4b7e43c48190997b8fc8fb1663ab completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abddceb9d88190961e30d521a21552 completed March 7, 2026, 8:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69afc05f4e7881908bf5b6f7df331041 completed March 10, 2026, 6:55 a.m.
NEDg Description generation batch_69afc1d3bec0819087bb787b7f570ddc completed March 10, 2026, 7:01 a.m.
NED2 Entity disambiguation (via description) batch_69afc229caf88190a26959c27e6a1a9e completed March 10, 2026, 7:03 a.m.
PD Predicate disambiguation batch_69abdd00b65c8190a8ea444308c4fa2b completed March 7, 2026, 8:08 a.m.
Created at: March 6, 2026, 9:57 p.m.