Triple

T14845070
Position Surface form Disambiguated ID Type / Status
Subject Franconia–Springfield parking garage E349064 entity
Predicate serves P98 FINISHED
Object Franconia–Springfield Metro station E70216 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: Franconia–Springfield Metro station | Statement: [Franconia–Springfield parking garage, serves, Franconia–Springfield Metro station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Franconia–Springfield Metro station
Context triple: [Franconia–Springfield parking garage, serves, Franconia–Springfield Metro station]
  • A. Franconia–Springfield Metro station chosen
    Franconia–Springfield Metro station is a major Washington Metro and Virginia Railway Express transit hub in Fairfax County, Virginia, serving as the southwestern terminus of the Blue Line and a key park-and-ride facility for commuters.
  • B. Forest Park station
    Forest Park station is a Chicago Transit Authority rapid transit station in Forest Park, Illinois, serving as the western endpoint of the Blue Line.
  • C. Cary Metra station
    Cary Metra station is a commuter rail station in Cary, Illinois, served by Metra's Union Pacific Northwest Line and providing suburban rail access to and from Chicago.
  • D. Woodstock Metra station
    Woodstock Metra station is a commuter rail station in Woodstock, Illinois, served by Metra's Union Pacific Northwest Line connecting the area to Chicago.
  • E. Schiller Park station
    Schiller Park station is a commuter rail stop in Schiller Park, Illinois, serving Metra’s North Central Service line in the Chicago metropolitan area.
  • 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_69d822ec69008190a9232caa68836872 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69ded291103c8190a64cfe700bfee197 completed April 14, 2026, 11:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fe6b4b31a48190a3b60f02b581fbd2 completed May 8, 2026, 11:01 p.m.
Created at: April 10, 2026, 1:53 a.m.