Triple

T2329089
Position Surface form Disambiguated ID Type / Status
Subject White Plains station E48358 entity
Predicate zoneSystem P2160 FINISHED
Object Metro-North fare zones
Metro-North fare zones are the distance-based pricing regions used by the Metro-North Railroad to determine commuter rail ticket costs across its network.
 E255908 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: Metro-North fare zones | Statement: [White Plains station, zoneSystem, Metro-North fare zones]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Metro-North fare zones
Context triple: [White Plains station, zoneSystem, Metro-North fare zones]
  • A. NJ Transit fare zones
    NJ Transit fare zones are a distance-based pricing system that divides the rail network into geographic zones to determine passenger ticket costs.
  • B. MBTA Commuter Rail fare zones
    MBTA Commuter Rail fare zones are a distance-based pricing system that divides stations into concentric zones around Boston to determine commuter rail ticket and pass costs.
  • C. MTA New York City Subway fare system
    The MTA New York City Subway fare system is the payment and ticketing framework that governs how riders pay to use New York City’s subway network, including methods like MetroCard and OMNY.
  • D. LIRR City Terminal Zone
    LIRR City Terminal Zone is a Long Island Rail Road service area encompassing the major terminal stations in and around New York City, including key hubs in Manhattan, Brooklyn, and Queens.
  • E. Zone 15 (NJ Transit)
    Zone 15 (NJ Transit) is a New Jersey Transit fare zone used to determine ticket prices for travel to and from stations such as New Brunswick.
  • 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: Metro-North fare zones
Triple: [White Plains station, zoneSystem, Metro-North fare zones]
Generated description
Metro-North fare zones are the distance-based pricing regions used by the Metro-North Railroad to determine commuter rail ticket costs across its network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Metro-North fare zones
Target entity description: Metro-North fare zones are the distance-based pricing regions used by the Metro-North Railroad to determine commuter rail ticket costs across its network.
  • A. NJ Transit fare zones
    NJ Transit fare zones are a distance-based pricing system that divides the rail network into geographic zones to determine passenger ticket costs.
  • B. MBTA Commuter Rail fare zones
    MBTA Commuter Rail fare zones are a distance-based pricing system that divides stations into concentric zones around Boston to determine commuter rail ticket and pass costs.
  • C. MTA New York City Subway fare system
    The MTA New York City Subway fare system is the payment and ticketing framework that governs how riders pay to use New York City’s subway network, including methods like MetroCard and OMNY.
  • D. LIRR City Terminal Zone
    LIRR City Terminal Zone is a Long Island Rail Road service area encompassing the major terminal stations in and around New York City, including key hubs in Manhattan, Brooklyn, and Queens.
  • E. Zone 15 (NJ Transit)
    Zone 15 (NJ Transit) is a New Jersey Transit fare zone used to determine ticket prices for travel to and from stations such as New Brunswick.
  • 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_69a88aa308a88190b0b86c011fda7fce completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc665c6548190af90d70475b4519b completed March 7, 2026, 6:32 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae8974ab8c81908ec2bddcc882cf42 completed March 9, 2026, 8:48 a.m.
NEDg Description generation batch_69ae8a084b388190a6d79df8d94b236d completed March 9, 2026, 8:51 a.m.
NED2 Entity disambiguation (via description) batch_69ae8a895b6c8190bfd064742e3cc4f8 completed March 9, 2026, 8:53 a.m.
Created at: March 4, 2026, 7:50 p.m.