Triple

T137856
Position Surface form Disambiguated ID Type / Status
Subject College of Engineering (Carnegie Mellon University) E2787 entity
Predicate campus P269 FINISHED
Object Carnegie Mellon University main campus E33793 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: Carnegie Mellon University main campus | Statement: [College of Engineering (Carnegie Mellon University), campus, Carnegie Mellon University main campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Carnegie Mellon University main campus
Context triple: [College of Engineering (Carnegie Mellon University), campus, Carnegie Mellon University main campus]
  • A. CMU chosen
    CMU is a private research university in Pittsburgh, Pennsylvania, renowned for its leading programs in computer science, engineering, and the arts.
  • B. CMU College of Engineering
    CMU College of Engineering is the engineering school of Carnegie Mellon University, renowned for its cutting-edge research and education in areas such as robotics, computer engineering, and materials science.
  • C. University of Pittsburgh
    The University of Pittsburgh is a major public research university in Pittsburgh, Pennsylvania, known for its strong programs in medicine, engineering, and the liberal arts.
  • D. Mellon College of Science
    Mellon College of Science is a constituent college of Carnegie Mellon University known for its strong programs and research in the natural sciences, including biology, chemistry, mathematical sciences, and physics.
  • E. University Park
    University Park is an affluent, predominantly residential city in the Dallas–Fort Worth metropolitan area, best known as the home of Southern Methodist University.
  • 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_69a2521e35c08190b28e5c9f1e3c9b59 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a257a6cab88190944c8f74d8d1605c completed Feb. 28, 2026, 2:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3b06e75408190987d3dffed703e2e completed March 1, 2026, 3:20 a.m.
Created at: Feb. 28, 2026, 2:31 a.m.