Triple

T11423742
Position Surface form Disambiguated ID Type / Status
Subject Mount Vernon Square E270691 entity
Predicate servedBy P82 FINISHED
Object Mount Vernon Square–7th Street–Convention Center station E100094 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: Mount Vernon Square–7th Street–Convention Center station | Statement: [Mount Vernon Square, servedBy, Mount Vernon Square–7th Street–Convention Center station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mount Vernon Square–7th Street–Convention Center station
Context triple: [Mount Vernon Square, servedBy, Mount Vernon Square–7th Street–Convention Center station]
  • A. Mount Vernon Square station chosen
    Mount Vernon Square station is a Washington Metro rapid transit stop in downtown Washington, D.C., serving the Green and Yellow Lines near the Mount Vernon Square and Convention Center area.
  • B. McPherson Square station
    McPherson Square station is a Washington Metro rapid transit station in downtown Washington, D.C., serving the area near the White House and major federal and commercial buildings.
  • C. Potomac Avenue station
    Potomac Avenue station is a Washington Metro rapid transit station in Washington, D.C., served by the Blue, Orange, and Silver Lines.
  • D. Dupont Circle station
    Dupont Circle station is a Washington, D.C. Metro station on the Red Line serving the Dupont Circle neighborhood and nearby areas such as Kalorama.
  • E. Farragut West station
    Farragut West station is a Washington Metro rapid transit station serving downtown Washington, D.C., near Farragut Square.
  • 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_69d6aadeef688190874bcecd88b3dd9b completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d801b357e88190ace56d36a945688f completed April 9, 2026, 7:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5e8e371948190a37609aad75a4bfd completed April 20, 2026, 8:50 a.m.
Created at: April 8, 2026, 9:35 p.m.