Triple

T15403795
Position Surface form Disambiguated ID Type / Status
Subject Green Line (MBTA) E368394 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. Cleveland Avenue station
    Cleveland Avenue station is a MAX Light Rail stop in Gresham, Oregon, serving as the eastern terminus of TriMet’s Blue Line.
  • C. Carroll Avenue station
    Carroll Avenue station is a South Shore Line commuter rail station in Michigan City, Indiana, serving as a key terminal and maintenance facility for the line.
  • D. Shaw Boulevard station
    Shaw Boulevard station is a major elevated stop on Manila's MRT Line 3 serving the busy commercial and business districts around EDSA and Shaw Boulevard.
  • E. 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.
  • 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_69d85a16c68c819099c1b547fbc87b32 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e8fde64819082ec0c68df305561 completed April 16, 2026, 1:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff2cee12e08190a7dc9f1577ca967d completed May 9, 2026, 12:47 p.m.
Created at: April 10, 2026, 3:19 a.m.