Triple

T10142486
Position Surface form Disambiguated ID Type / Status
Subject Metro D Line E231618 entity
Predicate connectsWith P37 FINISHED
Object Metro E Line at 7th Street/Metro Center E196207 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: Metro E Line at 7th Street/Metro Center | Statement: [Metro D Line, connectsWith, Metro E Line at 7th Street/Metro Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Metro E Line at 7th Street/Metro Center
Context triple: [Metro D Line, connectsWith, Metro E Line at 7th Street/Metro Center]
  • A. Metro E Line Expo/Western station
    Metro E Line Expo/Western station is an at-grade light rail station on Los Angeles Metro's E Line serving the Jefferson Park area and the surrounding Exposition Boulevard corridor.
  • B. METRO Blue Line light rail station
    The METRO Blue Line light rail station at Terminal 1–Lindbergh is a transit stop on Minneapolis–Saint Paul’s METRO Blue Line that provides direct rail access between the airport terminal and the broader Twin Cities metropolitan area.
  • C. Civic Center Metrorail station
    Civic Center Metrorail station is a rapid transit station in Miami, Florida, serving the city’s Civic Center area and nearby medical and government complexes.
  • D. 7th Street/Metro Center station chosen
    7th Street/Metro Center station is a major underground transit hub in downtown Los Angeles that serves multiple Metro Rail lines and connects rail services with numerous bus routes.
  • E. Metro E Line
    The Metro E Line is a light rail line in Los Angeles that runs between East Los Angeles and Santa Monica, providing a major east–west transit corridor across the city.
  • 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_69ca848364f881908a24366a6feec1db completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cdeb273fec8190818707167e031d58 completed April 2, 2026, 4:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69d3008e56a481908d64077851063dbf completed April 6, 2026, 12:38 a.m.
Created at: March 30, 2026, 9:07 p.m.