Triple

T3118710
Position Surface form Disambiguated ID Type / Status
Subject Empire Corridor E65126 entity
Predicate primaryStation P394 FINISHED
Object Buffalo–Depew station
Buffalo–Depew station is a key Amtrak passenger rail station serving the Buffalo, New York area along the Empire Corridor.
 E329785 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: Buffalo–Depew station | Statement: [Empire Corridor, primaryStation, Buffalo–Depew station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Buffalo–Depew station
Context triple: [Empire Corridor, primaryStation, Buffalo–Depew station]
  • A. Schenectady station
    Schenectady station is an Amtrak passenger rail station serving the city of Schenectady in upstate New York.
  • B. Belmont Park station
    Belmont Park station is a Long Island Rail Road stop in Elmont, New York, serving the Belmont Park area and providing direct train access for events and nearby venues.
  • C. Albany–Rensselaer station
    Albany–Rensselaer station is a major Amtrak rail hub serving the Albany, New York metropolitan area, providing intercity and regional train connections across the northeastern United States.
  • D. Yaphank station
    Yaphank station is a Long Island Rail Road stop in Yaphank, New York, serving local commuters on eastern Long Island.
  • E. Smithtown station
    Smithtown station is a commuter rail stop on the Long Island Rail Road serving the community of Smithtown, New York.
  • 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: Buffalo–Depew station
Triple: [Empire Corridor, primaryStation, Buffalo–Depew station]
Generated description
Buffalo–Depew station is a key Amtrak passenger rail station serving the Buffalo, New York area along the Empire Corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Buffalo–Depew station
Target entity description: Buffalo–Depew station is a key Amtrak passenger rail station serving the Buffalo, New York area along the Empire Corridor.
  • A. Schenectady station
    Schenectady station is an Amtrak passenger rail station serving the city of Schenectady in upstate New York.
  • B. Belmont Park station
    Belmont Park station is a Long Island Rail Road stop in Elmont, New York, serving the Belmont Park area and providing direct train access for events and nearby venues.
  • C. Albany–Rensselaer station
    Albany–Rensselaer station is a major Amtrak rail hub serving the Albany, New York metropolitan area, providing intercity and regional train connections across the northeastern United States.
  • D. Yaphank station
    Yaphank station is a Long Island Rail Road stop in Yaphank, New York, serving local commuters on eastern Long Island.
  • E. Smithtown station
    Smithtown station is a commuter rail stop on the Long Island Rail Road serving the community of Smithtown, New York.
  • 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_69ad857fcc088190b0c4d45a5cde6f61 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada4e975f08190a91a01f37a31b766 completed March 8, 2026, 4:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69b20f63f8f881909348d4c6eb3c7e20 completed March 12, 2026, 12:57 a.m.
NEDg Description generation batch_69b2138e2bdc8190aa0a8a1dcd1e20fc completed March 12, 2026, 1:14 a.m.
NED2 Entity disambiguation (via description) batch_69b21438b6e881908da0117ebc9bb2b4 completed March 12, 2026, 1:17 a.m.
Created at: March 8, 2026, 3:04 p.m.