Triple

T421136
Position Surface form Disambiguated ID Type / Status
Subject Columbia University School of Engineering E8103 entity
Predicate alternativeName P39 FINISHED
Object Columbia Engineering E8103 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: Columbia Engineering | Statement: [Columbia University School of Engineering, alternativeName, Columbia Engineering]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Columbia Engineering
Context triple: [Columbia University School of Engineering, alternativeName, Columbia Engineering]
  • A. Columbia University School of Engineering chosen
    Columbia University School of Engineering is a prestigious engineering and applied science school in New York City known for pioneering research and influential alumni in fields such as electrical engineering and computer science.
  • B. Pratt School of Engineering
    The Pratt School of Engineering is Duke University's engineering school, known for its strong programs in biomedical engineering, electrical and computer engineering, mechanical engineering, and civil and environmental engineering.
  • C. George R. Brown School of Engineering
    The George R. Brown School of Engineering is Rice University's engineering school, known for its strong research programs and emphasis on interdisciplinary, hands-on education.
  • D. McKelvey School of Engineering
    The McKelvey School of Engineering is the engineering school of Washington University in St. Louis, known for its research-intensive programs in areas such as biomedical engineering, computer science, and materials science.
  • E. Grainger College of Engineering
    Grainger College of Engineering is the engineering school of the University of Illinois at Urbana–Champaign, renowned for its strong programs in engineering, computer science, and technology research.
  • 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_69a2e7f1d1bc81909cf2dc9754a3c334 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2eebf65cc81908196fee4f09d5889 completed Feb. 28, 2026, 1:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69a42a15efe88190b1dc3337bd775723 completed March 1, 2026, 11:59 a.m.
Created at: Feb. 28, 2026, 1:11 p.m.