Triple

T5616228
Position Surface form Disambiguated ID Type / Status
Subject Wassaic Branch E147483 entity
Predicate hasStation P35 FINISHED
Object Tenmile River station
Tenmile River station is a Metro-North Railroad stop on the Wassaic Branch in eastern New York serving riders in the rural Tenmile River area.
 E540605 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: Tenmile River station | Statement: [Wassaic Branch, hasStation, Tenmile River station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tenmile River station
Context triple: [Wassaic Branch, hasStation, Tenmile River station]
  • A. Wyandanch station
    Wyandanch station is a Long Island Rail Road commuter rail stop serving the community of Wyandanch in Suffolk County, New York.
  • B. Shady Grove station
    Shady Grove station is a Washington Metro station in Maryland that serves as the northwestern terminus of the system’s Red Line.
  • C. East Point station
    East Point station is a rapid transit stop on Atlanta’s MARTA rail system serving the city of East Point, Georgia.
  • D. Cold Spring station
    Cold Spring station is a Metro-North Railroad stop on the Hudson Line serving the riverside village of Cold Spring in Putnam County, New York.
  • E. Lorton station
    Lorton station is the northern terminus of Amtrak’s Auto Train service, located in Lorton, 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: Tenmile River station
Triple: [Wassaic Branch, hasStation, Tenmile River station]
Generated description
Tenmile River station is a Metro-North Railroad stop on the Wassaic Branch in eastern New York serving riders in the rural Tenmile River area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tenmile River station
Target entity description: Tenmile River station is a Metro-North Railroad stop on the Wassaic Branch in eastern New York serving riders in the rural Tenmile River area.
  • A. Wyandanch station
    Wyandanch station is a Long Island Rail Road commuter rail stop serving the community of Wyandanch in Suffolk County, New York.
  • B. Shady Grove station
    Shady Grove station is a Washington Metro station in Maryland that serves as the northwestern terminus of the system’s Red Line.
  • C. East Point station
    East Point station is a rapid transit stop on Atlanta’s MARTA rail system serving the city of East Point, Georgia.
  • D. Cold Spring station
    Cold Spring station is a Metro-North Railroad stop on the Hudson Line serving the riverside village of Cold Spring in Putnam County, New York.
  • E. Lorton station
    Lorton station is the northern terminus of Amtrak’s Auto Train service, located in Lorton, Virginia.
  • 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_69c00905d4588190bd967842bbcf2219 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c021da7f848190bb1cd0270ad6398f completed March 22, 2026, 5:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69c05a0ab9cc8190a01c5309e6cfc598 completed March 22, 2026, 9:07 p.m.
NEDg Description generation batch_69c05bb6a334819094cff84f16f5285c completed March 22, 2026, 9:14 p.m.
NED2 Entity disambiguation (via description) batch_69c05c7a03948190b38e2dfcb04fd93e completed March 22, 2026, 9:17 p.m.
Created at: March 22, 2026, 3:39 p.m.