Triple

T2144297
Position Surface form Disambiguated ID Type / Status
Subject Shuji Nakamura E47028 entity
Predicate employer P7 FINISHED
Object University of California, Santa Barbara E28333 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 California, Santa Barbara | Statement: [Shuji Nakamura, employer, University of California, Santa Barbara]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University of California, Santa Barbara
Context triple: [Shuji Nakamura, employer, University of California, Santa Barbara]
  • A. University of California, Santa Barbara chosen
    The University of California, Santa Barbara is a public research university known for its strong academic programs, coastal campus, and vibrant student life.
  • B. University of California, Santa Cruz
    The University of California, Santa Cruz is a public research university known for its distinctive forested campus overlooking the Monterey Bay and its strengths in fields such as astrophysics, marine sciences, and computer science.
  • C. University of California, San Diego
    The University of California, San Diego is a leading public research university in La Jolla, California, renowned for its strengths in science, engineering, medicine, and the arts.
  • D. University of California, Irvine
    The University of California, Irvine is a public research university in Southern California known for its strong science and engineering programs, vibrant campus life, and status as a leading institution in the UC system.
  • E. University of California, Riverside
    The University of California, Riverside is a public research university in Riverside, California, known for its diverse student body and strong programs in the sciences, engineering, and the humanities.
  • 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_69a88a1933e0819094f18426ed74180f completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abbe223f848190a60bd0f15aed1021 completed March 7, 2026, 5:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69b319875d7c8190a43b3efd7d1e54c8 completed March 12, 2026, 7:52 p.m.
Created at: March 4, 2026, 7:44 p.m.