Triple

T2383528
Position Surface form Disambiguated ID Type / Status
Subject Green Line (MBTA) E46364 entity
Predicate terminus P388 FINISHED
Object Cleveland Circle station E252447 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: Cleveland Circle station | Statement: [Green Line (MBTA), terminus, Cleveland Circle station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cleveland Circle station
Context triple: [Green Line (MBTA), terminus, Cleveland Circle station]
  • A. Cleveland Circle station chosen
    Cleveland Circle station is a light rail stop on the MBTA Green Line's C branch located in the Brighton neighborhood of Boston, Massachusetts.
  • B. La Grange Road station
    La Grange Road station is a commuter rail stop in La Grange, Illinois, serving Chicago-area passengers on Metra’s BNSF Railway Line.
  • C. Crescent Street station
    Crescent Street station is a New York City Subway station in Brooklyn served by the J train.
  • D. Pattison Avenue station
    Pattison Avenue station is a subway station in Philadelphia that serves as the southern terminus of SEPTA’s Broad Street Line, providing access to the South Philadelphia Sports Complex.
  • E. Reisterstown Plaza station
    Reisterstown Plaza station is a rapid transit stop on Baltimore’s Metro SubwayLink system serving the Reisterstown Road commercial corridor in northwest Baltimore.
  • 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_69a88a1554a48190a0180682bcf099be completed March 4, 2026, 7:37 p.m.
NER Named-entity recognition batch_69abc7bafa248190a68e8f1e081f4817 completed March 7, 2026, 6:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69b055a71200819095c2a5481c61deb5 completed March 10, 2026, 5:32 p.m.
Created at: March 4, 2026, 7:57 p.m.