Triple

T21821381
Position Surface form Disambiguated ID Type / Status
Subject UCLA Luskin School of Public Affairs E538735 entity
Predicate affiliatedWith P254 FINISHED
Object UCLA Institute of Transportation Studies — NE NERFINISHED

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: UCLA Institute of Transportation Studies | Statement: [UCLA Luskin School of Public Affairs, affiliatedWith, UCLA Institute of Transportation Studies]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: UCLA Institute of Transportation Studies
Context triple: [UCLA Luskin School of Public Affairs, affiliatedWith, UCLA Institute of Transportation Studies]
  • A. UCLA Institute of Transportation Studies chosen
    The UCLA Institute of Transportation Studies is a leading research center focused on transportation policy, planning, and equity, housed within UCLA’s Luskin School of Public Affairs.
  • B. Institute of Transportation Studies, UC Berkeley
    The Institute of Transportation Studies at UC Berkeley is a leading interdisciplinary research and education center focused on advancing transportation systems, policy, and technology.
  • C. METRANS Transportation Consortium
    METRANS Transportation Consortium is a university-based research center focused on advancing transportation policy, planning, and management through interdisciplinary research and education.
  • D. University of California system transportation research network
    The University of California system transportation research network is a multi-campus consortium that coordinates and advances transportation research, education, and policy analysis across UC campuses.
  • E. Texas A&M Transportation Institute
    The Texas A&M Transportation Institute is a leading research agency specializing in transportation systems, safety, and infrastructure innovation.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0c475038c8190abb9b1a20eb8ff50 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f0912d414c81909c109c3e45b6e7d2 completed April 28, 2026, 10:51 a.m.
Created at: April 16, 2026, 6:54 p.m.