Triple

T17233345
Position Surface form Disambiguated ID Type / Status
Subject JW Clay Blvd/UNC Charlotte station E418300 entity
Predicate isOnCorridor P1018 FINISHED
Object LYNX Blue Line Northeast Extension E176113 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: LYNX Blue Line Northeast Extension | Statement: [JW Clay Blvd/UNC Charlotte station, isOnCorridor, LYNX Blue Line Northeast Extension]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: LYNX Blue Line Northeast Extension
Context triple: [JW Clay Blvd/UNC Charlotte station, isOnCorridor, LYNX Blue Line Northeast Extension]
  • A. Red Line Northwest Extension corridor
    The Red Line Northwest Extension corridor is a planned expansion route of Boston's MBTA Red Line intended to extend rapid transit service northwest from its current terminus.
  • B. Lynx Blue Line chosen
    The Lynx Blue Line is a major light rail transit route serving Charlotte, North Carolina, connecting Uptown with surrounding neighborhoods and suburbs.
  • C. Green Line southern extension
    The Green Line southern extension is a Washington Metro expansion project that extended the Green Line further into the suburbs of Prince George's County, Maryland, adding several new stations beyond its previous terminus.
  • D. LYNX light rail system
    The LYNX light rail system is Charlotte, North Carolina’s urban rail transit network, providing electric passenger service along key corridors such as the Blue Line.
  • E. Green Line Extension
    The Green Line Extension is a Massachusetts Bay Transportation Authority light rail project that extends Boston’s Green Line service into previously unserved neighborhoods in Somerville and Medford.
  • 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_69d886d8e96081909870bff6c3d0bf09 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42df9558481909e2e50ae0b02acf7 completed April 19, 2026, 1:20 a.m.
NED1 Entity disambiguation (via context triple) batch_6a016760873c8190bab70ad4ca0c6d8e completed May 11, 2026, 5:21 a.m.
Created at: April 10, 2026, 5:39 a.m.