Triple

T3500716
Position Surface form Disambiguated ID Type / Status
Subject Department of Civil and Environmental Engineering E73959 entity
Predicate campus P269 FINISHED
Object Urbana-Champaign E379467 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: Urbana-Champaign | Statement: [Department of Civil and Environmental Engineering, campus, Urbana-Champaign]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Urbana-Champaign
Context triple: [Department of Civil and Environmental Engineering, campus, Urbana-Champaign]
  • A. Urbana chosen
    Urbana is a city in central Illinois best known as one of the twin cities forming the home of the University of Illinois at Urbana-Champaign.
  • B. University of Illinois at Urbana–Champaign
    The University of Illinois at Urbana–Champaign is a major American public research university known for its strong engineering, computer science, and information science programs.
  • C. Urbana, Illinois, United States
    Urbana, Illinois, United States is a Midwestern college town best known as home to the University of Illinois at Urbana-Champaign and its major research community.
  • D. University Park, Illinois
    University Park, Illinois is a suburban village in the Chicago metropolitan area known for its residential communities and proximity to Governors State University.
  • E. Champaign, Illinois, United States
    Champaign is a central Illinois city known for forming the Champaign–Urbana metropolitan area and hosting the main campus of the University of Illinois.
  • 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_69ad85cdb6e48190a335d412b9194ed8 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbbd5fbe8819091b61fa8df355f0c completed March 8, 2026, 6:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4cdce42688190b6f33b39649fedd7 completed March 14, 2026, 2:54 a.m.
Created at: March 8, 2026, 3:18 p.m.