Triple

T1258000
Position Surface form Disambiguated ID Type / Status
Subject Edinburgh commuter rail network E12435 entity
Predicate hasMajorStation P1071 FINISHED
Object Haymarket railway station E145430 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: Haymarket railway station | Statement: [Edinburgh commuter rail network, hasMajorStation, Haymarket railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Haymarket railway station
Context triple: [Edinburgh commuter rail network, hasMajorStation, Haymarket railway station]
  • A. Haymarket railway station chosen
    Haymarket railway station is a major rail hub in Edinburgh, Scotland, serving as a key interchange for local, regional, and long-distance train services.
  • B. Haymarket Metro station
    Haymarket Metro station is a key underground station on the Tyne and Wear Metro network serving central Newcastle upon Tyne.
  • C. Victoria Station
    Victoria Station is a major railway and tram interchange in Manchester, England, serving as a key transport hub for regional and national rail services.
  • D. Chicago Union Station
    Chicago Union Station is a major intercity and commuter rail terminal in downtown Chicago that serves as a central hub for Amtrak and regional rail services.
  • E. Court House station
    Court House station is a Washington Metro rapid transit station serving the Courthouse neighborhood in Arlington, Virginia.
  • 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_69a4933352e08190ac617291985e76c0 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4bfaa2b508190a3f61c67b3fa3ad4 completed March 1, 2026, 10:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69aca2efc344819081d79b9440676796 completed March 7, 2026, 10:13 p.m.
Created at: March 1, 2026, 7:50 p.m.