Triple

T6211579
Position Surface form Disambiguated ID Type / Status
Subject BMT Sea Beach Line E138881 entity
Predicate rightOfWayOrigin P68931 FINISHED
Object Sea Beach Railway E546603 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: Sea Beach Railway | Statement: [BMT Sea Beach Line, rightOfWayOrigin, Sea Beach Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sea Beach Railway
Context triple: [BMT Sea Beach Line, rightOfWayOrigin, Sea Beach Railway]
  • A. Sea Beach Railway chosen
    The Sea Beach Railway was a historic Brooklyn rail line that evolved into a key rapid transit route to Coney Island, later integrated into New York City's subway system.
  • B. Coast Line
    Coast Line was a major Southern Pacific Railroad route running along California’s Pacific coast, connecting key cities such as Los Angeles and San Francisco.
  • C. Chesapeake Beach Railway
    The Chesapeake Beach Railway was a historic early 20th-century rail line that carried passengers from Washington, D.C., to the resort town of Chesapeake Beach, Maryland, promoting seaside tourism along the Western Shore of the Chesapeake Bay.
  • D. Mass Coastal Railroad
    Mass Coastal Railroad is a shortline freight railroad operating in southeastern Massachusetts, serving local industries and connecting them to the national rail network.
  • E. Oregon Coast Scenic Railroad
    The Oregon Coast Scenic Railroad is a heritage railway offering scenic excursions along the Oregon coast using historic steam and diesel locomotives.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: rightOfWayOrigin
Context triple: [BMT Sea Beach Line, rightOfWayOrigin, Sea Beach Railway]
  • A. someRightOfWayUsedBy
    Indicates that a particular right of way is utilized or traversed by a specified user, route, or transport entity.
  • B. exclusiveRightOfWaySections
    Indicates that certain sections of a route or infrastructure are reserved for the exclusive use of a specific user or mode, prohibiting access or passage by others.
  • C. operatesOnFormerRightOfWayOf
    Indicates that an entity (such as a route, line, or facility) runs along or uses the previous right-of-way corridor that was once occupied by another transportation or infrastructure alignment.
  • D. ownerOfRightOfWay
    Indicates that one entity holds the legal right to pass through or use a specific path, route, or area on another entity’s property.
  • E. roadSide
    Indicates that one entity is located along, beside, or immediately adjacent to a road.
  • 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_69c008ada364819096c9e92c74d639b5 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0628adccc8190b94f5c2c1d5d03f7 completed March 22, 2026, 9:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69c16f5cf41c8190b4efb1dc0a4a0e5e completed March 23, 2026, 4:50 p.m.
PD Predicate disambiguation batch_69c055fdea3c81908f5d910f0d36234a completed March 22, 2026, 8:50 p.m.
PDg Predicate description generation batch_69c056c965ac8190b938502fa8c74e1b completed March 22, 2026, 8:53 p.m.
Created at: March 22, 2026, 4:21 p.m.