Triple

T10567717
Position Surface form Disambiguated ID Type / Status
Subject Fairview Avenue station E249392 entity
Predicate locatedIn P40 FINISHED
Object Downers Grove, Illinois E40826 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: Downers Grove, Illinois | Statement: [Fairview Avenue station, locatedIn, Downers Grove, Illinois]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Downers Grove, Illinois
Context triple: [Fairview Avenue station, locatedIn, Downers Grove, Illinois]
  • A. Downers Grove, Illinois chosen
    Downers Grove, Illinois is a suburban village west of Chicago known for its commuter-friendly location, strong schools, and mix of residential neighborhoods and commercial districts.
  • B. Morton Grove, Illinois
    Morton Grove, Illinois is a suburban village in Cook County near Chicago, known for its residential character and proximity to major transportation routes and forest preserves.
  • C. Elk Grove Village, Illinois
    Elk Grove Village, Illinois is a suburban community near Chicago known for its large industrial park and proximity to major transportation hubs, including O'Hare International Airport.
  • D. Arlington Heights, Illinois
    Arlington Heights, Illinois is a suburban village northwest of Chicago known for its residential communities, commercial districts, and former Arlington International Racecourse.
  • E. Glenview, Illinois
    Glenview, Illinois is a suburban village northwest of downtown Chicago known for its residential neighborhoods, parks, and proximity to major transportation and employment centers.
  • 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_69d381c8bd708190acf3d275c908251e completed April 6, 2026, 9:50 a.m.
NER Named-entity recognition batch_69d5272ef5848190b76d671ea2d26314 completed April 7, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcf7c93f048190a755addc0922064b completed May 7, 2026, 8:36 p.m.
Created at: April 6, 2026, 12:36 p.m.