Triple

T402572
Position Surface form Disambiguated ID Type / Status
Subject Cedar Falls, Iowa E9316 entity
Predicate hasUniversity P113 FINISHED
Object University of Northern Iowa E64869 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: University of Northern Iowa | Statement: [Cedar Falls, Iowa, hasUniversity, University of Northern Iowa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University of Northern Iowa
Context triple: [Cedar Falls, Iowa, hasUniversity, University of Northern Iowa]
  • A. University of Northern Iowa chosen
    The University of Northern Iowa is a public university in Cedar Falls, Iowa, known for its strong teacher education programs and mid-sized, student-focused campus.
  • B. University of Iowa
    The University of Iowa is a major public research university renowned for its strong writing programs, medical center, and Big Ten athletics.
  • C. Iowa State College
    Iowa State College, now known as Iowa State University, is a major public land-grant research university located in Ames, Iowa.
  • D. University of Nebraska Omaha
    The University of Nebraska Omaha is a public research university in Omaha known for its urban campus, strong community engagement, and programs in fields such as business, information science, and public affairs.
  • E. University of Nebraska–Lincoln
    The University of Nebraska–Lincoln is a major public research university and flagship campus of the University of Nebraska system, known for its strong academic programs and notable alumni including investor Warren Buffett.
  • 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_69a2e8004cb88190b92ed1add6abf41a completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2eca0e2048190a7bf360257965e56 completed Feb. 28, 2026, 1:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4ab1724788190bd12ca956cd947ec completed March 1, 2026, 9:09 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.