Triple

T6292189
Position Surface form Disambiguated ID Type / Status
Subject Long Island Bus E141042 entity
Predicate servedFacility P26183 FINISHED
Object Hempstead Transit Center
Hempstead Transit Center is a major bus and transit hub in Hempstead, New York, serving as a key connection point for local and regional bus routes.
E582056 NE FINISHED

How this triple was built (5 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: Hempstead Transit Center | Statement: [Long Island Bus, servedFacility, Hempstead Transit Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hempstead Transit Center
Context triple: [Long Island Bus, servedFacility, Hempstead Transit Center]
  • A. Hempstead station
    Hempstead station is a Long Island Rail Road commuter rail station in Hempstead, New York, serving as the primary rail hub for the surrounding community.
  • B. Central Islip station
    Central Islip station is a Long Island Rail Road commuter rail stop in Central Islip, New York, serving passengers on the busy Ronkonkoma Branch.
  • C. Valley Stream station
    Valley Stream station is a Long Island Rail Road commuter rail stop in Valley Stream, New York, serving as a key junction and terminal point for multiple LIRR branches.
  • D. Long Island Rail Road station
    The Long Island Rail Road station in Freeport, New York, is a commuter rail stop on the Babylon Branch that connects the village to New York City and other Long Island destinations.
  • E. Douglaston station
    Douglaston station is a Long Island Rail Road commuter rail stop serving the Douglaston neighborhood of Queens, New York City.
  • 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: Hempstead Transit Center
Triple: [Long Island Bus, servedFacility, Hempstead Transit Center]
Generated description
Hempstead Transit Center is a major bus and transit hub in Hempstead, New York, serving as a key connection point for local and regional bus routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hempstead Transit Center
Target entity description: Hempstead Transit Center is a major bus and transit hub in Hempstead, New York, serving as a key connection point for local and regional bus routes.
  • A. Hempstead station
    Hempstead station is a Long Island Rail Road commuter rail station in Hempstead, New York, serving as the primary rail hub for the surrounding community.
  • B. Central Islip station
    Central Islip station is a Long Island Rail Road commuter rail stop in Central Islip, New York, serving passengers on the busy Ronkonkoma Branch.
  • C. Valley Stream station
    Valley Stream station is a Long Island Rail Road commuter rail stop in Valley Stream, New York, serving as a key junction and terminal point for multiple LIRR branches.
  • D. Long Island Rail Road station
    The Long Island Rail Road station in Freeport, New York, is a commuter rail stop on the Babylon Branch that connects the village to New York City and other Long Island destinations.
  • E. Douglaston station
    Douglaston station is a Long Island Rail Road commuter rail stop serving the Douglaston neighborhood of Queens, New York City.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: servedFacility
Context triple: [Long Island Bus, servedFacility, Hempstead Transit Center]
  • A. servesFacility chosen
    Indicates that one entity provides services or support to a particular facility as its client, target, or area of operation.
  • B. isPrimaryFacilityFor
    Indicates that one facility serves as the main or principal location responsible for supporting or serving a particular entity or operation.
  • C. userFacility
    Indicates a relationship where a user is associated with, has access to, or operates within a particular facility.
  • D. basedOnFacility
    Indicates that something is determined, derived, or decided according to the characteristics, rules, or conditions of a particular facility.
  • E. legacyFacilityOf
    Indicates that one facility is an older, predecessor, or superseded version of another facility within the same organizational or operational context.
  • F. None of above.

Provenance (6 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_69c008cdf2ac8190bb640c94478fb4ed completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0641ea224819097b6962e6014c690 completed March 22, 2026, 9:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69c51983afd081908d2cfeaeccb40bcb completed March 26, 2026, 11:33 a.m.
NEDg Description generation batch_69c51ec56e408190968adb66d97e1e3e completed March 26, 2026, 11:55 a.m.
NED2 Entity disambiguation (via description) batch_69c51f99ed0c81908c921b3932b59879 completed March 26, 2026, 11:59 a.m.
PD Predicate disambiguation batch_69c060df0d8881908215575862ef6831 completed March 22, 2026, 9:36 p.m.
Created at: March 22, 2026, 4:27 p.m.