Triple

T2654662
Position Surface form Disambiguated ID Type / Status
Subject Cedar Rapids metropolitan area E53979 entity
Predicate partOf P40 FINISHED
Object Iowa City–Cedar Rapids region E40905 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: Iowa City–Cedar Rapids region | Statement: [Cedar Rapids metropolitan area, partOf, Iowa City–Cedar Rapids region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Iowa City–Cedar Rapids region
Context triple: [Cedar Rapids metropolitan area, partOf, Iowa City–Cedar Rapids region]
  • A. Cedar Rapids metropolitan area
    The Cedar Rapids metropolitan area is a regional urban and economic hub in eastern Iowa centered on the city of Cedar Rapids and its surrounding counties.
  • B. Iowa City metropolitan area chosen
    The Iowa City metropolitan area is a regional urban and economic hub in eastern Iowa centered on the city of Iowa City and its surrounding communities.
  • C. Cedar Falls–Waterloo area
    The Cedar Falls–Waterloo area is a metropolitan region in northeastern Iowa centered around the neighboring cities of Cedar Falls and Waterloo.
  • D. Des Moines–West Des Moines metropolitan area
    The Des Moines–West Des Moines metropolitan area is a major urban and economic hub in central Iowa centered on the state capital of Des Moines and its surrounding suburbs and counties.
  • E. Dubuque metropolitan area region
    The Dubuque metropolitan area region is a multi-county urban and rural region centered on the city of Dubuque in eastern Iowa, encompassing surrounding communities for economic, social, and planning purposes.
  • 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_69ab495e192081909c77b622e8e7e15a completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abd932a35881909568839589f12062 completed March 7, 2026, 7:52 a.m.
NED1 Entity disambiguation (via context triple) batch_69afe88d510c81908cdd3337e0eaca2c completed March 10, 2026, 9:46 a.m.
Created at: March 6, 2026, 9:53 p.m.