Triple

T10297149
Position Surface form Disambiguated ID Type / Status
Subject Fordham station E241520 entity
Predicate fareZone P844 FINISHED
Object Zone 2 (Metro-North Railroad)
Zone 2 (Metro-North Railroad) is a designated inner-suburban fare zone within the Metro-North Railroad system used to determine ticket prices for travel to and from New York City.
E856049 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: Zone 2 (Metro-North Railroad) | Statement: [Fordham station, fareZone, Zone 2 (Metro-North Railroad)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Zone 2 (Metro-North Railroad)
Context triple: [Fordham station, fareZone, Zone 2 (Metro-North Railroad)]
  • A. Staten Island express zone
    Staten Island express zone is a designated express bus service area in Staten Island, New York City, used for routing and fare classification of express bus lines such as the SIM4C.
  • B. New York City Subway Z line
    The New York City Subway Z line is a rush-hour, skip-stop J/Z service in Brooklyn and Queens that runs over the Williamsburg Bridge into Manhattan as part of the BMT Jamaica Line.
  • C. 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.
  • D. MTA LIRR M7
    The MTA LIRR M7 is a fleet of electric multiple-unit commuter rail cars used by the Long Island Rail Road for high-frequency passenger service in the New York metropolitan area.
  • E. MTA LIRR M9
    The MTA LIRR M9 is a modern electric multiple-unit railcar fleet used by the Long Island Rail Road for high-capacity, commuter rail service.
  • 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: Zone 2 (Metro-North Railroad)
Triple: [Fordham station, fareZone, Zone 2 (Metro-North Railroad)]
Generated description
Zone 2 (Metro-North Railroad) is a designated inner-suburban fare zone within the Metro-North Railroad system used to determine ticket prices for travel to and from New York City.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Zone 2 (Metro-North Railroad)
Target entity description: Zone 2 (Metro-North Railroad) is a designated inner-suburban fare zone within the Metro-North Railroad system used to determine ticket prices for travel to and from New York City.
  • A. Staten Island express zone
    Staten Island express zone is a designated express bus service area in Staten Island, New York City, used for routing and fare classification of express bus lines such as the SIM4C.
  • B. New York City Subway Z line
    The New York City Subway Z line is a rush-hour, skip-stop J/Z service in Brooklyn and Queens that runs over the Williamsburg Bridge into Manhattan as part of the BMT Jamaica Line.
  • C. 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.
  • D. MTA LIRR M7
    The MTA LIRR M7 is a fleet of electric multiple-unit commuter rail cars used by the Long Island Rail Road for high-frequency passenger service in the New York metropolitan area.
  • E. MTA LIRR M9
    The MTA LIRR M9 is a modern electric multiple-unit railcar fleet used by the Long Island Rail Road for high-capacity, commuter rail service.
  • 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_69d381aaafc08190af475ef58dc16aba completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d2ebd258819099fadddcd13099fc completed April 7, 2026, 9:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69d71d2cc9c48190bc36f6a4f8144b7f completed April 9, 2026, 3:29 a.m.
NEDg Description generation batch_69d73182d7548190ac15093aa7001db7 completed April 9, 2026, 4:56 a.m.
NED2 Entity disambiguation (via description) batch_69d7336c06308190ac72154134a26842 completed April 9, 2026, 5:04 a.m.
Created at: April 6, 2026, 11:43 a.m.