Triple

T15210680
Position Surface form Disambiguated ID Type / Status
Subject Woudestein campus E363505 entity
Predicate houses P1643 FINISHED
Object University Library of Erasmus University Rotterdam
The University Library of Erasmus University Rotterdam is the central academic library of Erasmus University, providing extensive study spaces, collections, and research support to students and staff in Rotterdam.
 E1157500 NE FINISHED

How this triple was built (4 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 Library of Erasmus University Rotterdam | Statement: [Woudestein campus, houses, University Library of Erasmus University Rotterdam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University Library of Erasmus University Rotterdam
Context triple: [Woudestein campus, houses, University Library of Erasmus University Rotterdam]
  • A. Leiden University Libraries
    Leiden University Libraries is the academic library system of Leiden University in the Netherlands, renowned for its extensive historical and research collections.
  • B. University of Groningen Library
    The University of Groningen Library is the academic library system of the University of Groningen, providing extensive research resources, study facilities, and digital services to students and scholars.
  • C. Erasmus University Rotterdam
    Erasmus University Rotterdam is a major public research university in Rotterdam, the Netherlands, renowned for its programs in economics, business, and social sciences.
  • D. Utrecht University
    Utrecht University is a leading public research university in the Netherlands, renowned for its broad range of academic disciplines and strong international reputation.
  • E. Radboud University Nijmegen
    Radboud University Nijmegen is a leading Dutch public research university located in the city of Nijmegen, known for its strong emphasis on interdisciplinary research and high-quality education.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: University Library of Erasmus University Rotterdam
Triple: [Woudestein campus, houses, University Library of Erasmus University Rotterdam]
Generated description
The University Library of Erasmus University Rotterdam is the central academic library of Erasmus University, providing extensive study spaces, collections, and research support to students and staff in Rotterdam.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: University Library of Erasmus University Rotterdam
Target entity description: The University Library of Erasmus University Rotterdam is the central academic library of Erasmus University, providing extensive study spaces, collections, and research support to students and staff in Rotterdam.
  • A. Leiden University Libraries
    Leiden University Libraries is the academic library system of Leiden University in the Netherlands, renowned for its extensive historical and research collections.
  • B. University of Groningen Library
    The University of Groningen Library is the academic library system of the University of Groningen, providing extensive research resources, study facilities, and digital services to students and scholars.
  • C. Erasmus University Rotterdam
    Erasmus University Rotterdam is a major public research university in Rotterdam, the Netherlands, renowned for its programs in economics, business, and social sciences.
  • D. Utrecht University
    Utrecht University is a leading public research university in the Netherlands, renowned for its broad range of academic disciplines and strong international reputation.
  • E. Radboud University Nijmegen
    Radboud University Nijmegen is a leading Dutch public research university located in the city of Nijmegen, known for its strong emphasis on interdisciplinary research and high-quality education.
  • F. None of above. chosen

Provenance (5 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_69d85a0b78bc8190b6e5ad51a2c4cfc5 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e0076ad4ec81908d36f541fca08d72 completed April 15, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69ff219294d48190a4b6754aa107b155 completed May 9, 2026, 11:59 a.m.
NEDg Description generation batch_69ff2238fdd481909d958880e27d164c completed May 9, 2026, 12:02 p.m.
NED2 Entity disambiguation (via description) batch_69ff22ac9b888190bd3e7078fd23f500 completed May 9, 2026, 12:03 p.m.
Created at: April 10, 2026, 3:11 a.m.