Triple

T17964502
Position Surface form Disambiguated ID Type / Status
Subject Chicago–Naperville–Elgin, IL–IN–WI Metropolitan Statistical Area E449165 entity
Predicate containsCity P294 FINISHED
Object Oak Park, Illinois E24164 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: Oak Park, Illinois | Statement: [Chicago–Naperville–Elgin, IL–IN–WI Metropolitan Statistical Area, containsCity, Oak Park, Illinois]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oak Park, Illinois
Context triple: [Chicago–Naperville–Elgin, IL–IN–WI Metropolitan Statistical Area, containsCity, Oak Park, Illinois]
  • A. Oak Park, Illinois chosen
    Oak Park, Illinois is a historic suburb just west of Chicago known for its Frank Lloyd Wright architecture, vibrant arts scene, and diverse, walkable neighborhoods.
  • B. Oak Park
    Oak Park is a residential suburb in Melbourne, Victoria, Australia, known for its family-friendly streets, parks, and access to public transport.
  • C. Oak Park
    Oak Park is a public recreational park located in Stockton, California, offering green space and outdoor amenities for the local community.
  • D. Oak Park
    Oak Park is a central public park in Bishkek, Kyrgyzstan, known for its tree-lined paths, sculptures, and role as a popular recreational space for residents and visitors.
  • E. Oak Park
    Oak Park is a public recreational park located in the suburban community of Wyoming, Ohio.
  • 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_69d8b9f9927c8190a006110c8b996e61 completed April 10, 2026, 8:51 a.m.
NER Named-entity recognition batch_69e4b136e4088190ac97fd92dc84a4b9 completed April 19, 2026, 10:40 a.m.
NED1 Entity disambiguation (via context triple) batch_6a08550c5ef481908d07d8e56ff91058 completed May 16, 2026, 11:29 a.m.
Created at: April 10, 2026, 10:22 a.m.