Triple

T8644522
Position Surface form Disambiguated ID Type / Status
Subject Department of Earth Sciences, Free University of Berlin E204739 entity
Predicate operatedBy P86 FINISHED
Object Free University of Berlin E40571 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Free University of Berlin | Statement: [Department of Earth Sciences, Free University of Berlin, operatedBy, Free University of Berlin]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Free University of Berlin
Context triple: [Department of Earth Sciences, Free University of Berlin, operatedBy, Free University of Berlin]
  • A. Free University of Berlin chosen
    The Free University of Berlin is a major public research university in Berlin, Germany, renowned for its strong emphasis on the humanities, social sciences, and international collaboration.
  • B. Humboldt University of Berlin
    Humboldt University of Berlin is a prestigious public research university in Germany’s capital, renowned for its historic contributions to science and the humanities and for pioneering the modern research university model.
  • C. University of Potsdam
    The University of Potsdam is a public research university in Potsdam, Germany, known for its strong programs in humanities, social sciences, and natural sciences and its close collaboration with nearby research institutes in the Berlin-Brandenburg region.
  • D. University of Leipzig
    The University of Leipzig is one of Germany’s oldest and most prestigious universities, renowned for its contributions to research and education in the humanities, natural sciences, and social sciences.
  • E. University of Jena
    The University of Jena is a historic German higher education institution, renowned for its contributions to philosophy, science, and the humanities since its founding in the 16th century.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69ca834ca1c88190a11ffb0200342fac elicitation completed
NER batch_69cc4798852881909c03c5eadf805e49 ner completed
NED1 batch_69cfc91d31d48190bfd8a8254f6f518e ned_source_triple completed
Created at: March 30, 2026, 6:28 p.m.