Triple

T8024683
Position Surface form Disambiguated ID Type / Status
Subject New York City Subway N train E186822 entity
Predicate usesLine P1293 FINISHED
Object Sea Beach Line E546603 NE FINISHED

How this triple was built (2 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 Line | Statement: [New York City Subway N train, usesLine, Sea Beach Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sea Beach Line
Context triple: [New York City Subway N train, usesLine, Sea Beach Line]
  • A. 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.
  • B. 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.
  • C. Coastal Line
    Coastal Line is a major Sri Lankan railway route running along the island’s western and southern coasts, linking Colombo with key coastal towns and cities.
  • D. North Coast Line
    The North Coast Line is a major railway corridor in New South Wales, Australia, running along the state’s north coast and connecting Sydney with Brisbane and numerous regional centres.
  • E. Central Coast Line
    The Central Coast Line is a major New South Wales railway corridor linking Sydney with the Central Coast and Newcastle regions, serving both commuter and intercity passengers.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca82ad4e2c8190a693e3c9e30fe66f completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3e90c7348190abc1013a312e4f1a completed March 31, 2026, 3:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc56d41ec08190a19cb28e2e4b5bfe completed March 31, 2026, 11:20 p.m.
Created at: March 30, 2026, 5:21 p.m.