Triple

T32021639
Position Surface form Disambiguated ID Type / Status
Subject North White Plains station E817704 entity
Predicate yardName P173123 FINISHED
Object North White Plains Yard
North White Plains Yard is a Metro-North Railroad train storage and maintenance facility located near the North White Plains station in Westchester County, New York.
 E1990171 NE FINISHED

How this triple was built (3 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: North White Plains Yard | Statement: [North White Plains station, yardName, North White Plains Yard]
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: North White Plains Yard
Triple: [North White Plains station, yardName, North White Plains Yard]
Generated description
North White Plains Yard is a Metro-North Railroad train storage and maintenance facility located near the North White Plains station in Westchester County, New York.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: yardName
Context triple: [North White Plains station, yardName, North White Plains Yard]
  • A. houseName
    Indicates the specific name or designation assigned to a house.
  • B. yardNumber
    Indicates the identifying number assigned to a specific yard or yard-related unit within a larger system or location.
  • C. squareName
    Indicates that an entity is identified by or associated with the name of a square (such as a public square or plaza).
  • D. gardenManagedBy
    Indicates that a garden is overseen, maintained, or administered by a particular person, group, or organization.
  • E. hasRooftopGardenName
    Indicates that an entity’s rooftop garden is identified by a specific name.
  • F. None of above. chosen

Provenance (7 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_69f348fb04e4819081f4eab040ed7959 completed April 30, 2026, 12:20 p.m.
NER Named-entity recognition batch_69f6b467759c8190905ba0ce0eceb5fb completed May 3, 2026, 2:35 a.m.
NED1 Entity disambiguation (via context triple) batch_6a2ed4eb88b08190a3bc7793354ac43b completed June 14, 2026, 4:20 p.m.
NEDg Description generation batch_6a2ed57bce6481908ed70e20ec7a071b completed June 14, 2026, 4:23 p.m.
NED2 Entity disambiguation (via description) batch_6a2ed794fb508190af3854456587e3f9 completed June 14, 2026, 4:32 p.m.
PD Predicate disambiguation batch_69f6b151ad008190836c1bcdec503ce2 completed May 3, 2026, 2:22 a.m.
PDg Predicate description generation batch_69f6b21da77081908c5c015c4606d344 completed May 3, 2026, 2:25 a.m.
Created at: May 1, 2026, 12:16 a.m.