Triple

T4224926
Position Surface form Disambiguated ID Type / Status
Subject University of Erfurt E94432 entity
Predicate hasCampus P116 FINISHED
Object Erfurt main campus
Erfurt main campus is the primary site of the University of Erfurt, hosting its central academic buildings, administrative offices, and student facilities in the city of Erfurt, Germany.
E94432 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: Erfurt main campus | Statement: [University of Erfurt, hasCampus, Erfurt main campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Erfurt main campus
Context triple: [University of Erfurt, hasCampus, Erfurt main campus]
  • A. University of Erfurt
    The University of Erfurt is a historic German university in Thuringia, renowned as one of the country’s oldest institutions of higher learning and for having educated Martin Luther.
  • B. Leipzig city campus
    Leipzig city campus is the central urban campus area of the University of Leipzig that hosts key faculties and academic facilities in the heart of Leipzig.
  • C. 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.
  • 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 Halle
    The University of Halle is a historic German university, now part of Martin Luther University of Halle-Wittenberg, known as a major center of Enlightenment-era scholarship and philosophy.
  • 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: Erfurt main campus
Triple: [University of Erfurt, hasCampus, Erfurt main campus]
Generated description
Erfurt main campus is the primary site of the University of Erfurt, hosting its central academic buildings, administrative offices, and student facilities in the city of Erfurt, Germany.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Erfurt main campus
Target entity description: Erfurt main campus is the primary site of the University of Erfurt, hosting its central academic buildings, administrative offices, and student facilities in the city of Erfurt, Germany.
  • A. University of Erfurt chosen
    The University of Erfurt is a historic German university in Thuringia, renowned as one of the country’s oldest institutions of higher learning and for having educated Martin Luther.
  • B. Leipzig city campus
    Leipzig city campus is the central urban campus area of the University of Leipzig that hosts key faculties and academic facilities in the heart of Leipzig.
  • C. 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.
  • 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 Halle
    The University of Halle is a historic German university, now part of Martin Luther University of Halle-Wittenberg, known as a major center of Enlightenment-era scholarship and philosophy.
  • F. None of above.

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_69b3453700a08190ae88792e3dc63207 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34e4d32d481909df7b18f502945b8 completed March 12, 2026, 11:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5964532e08190bb1dc56f734e6ebb completed March 14, 2026, 5:09 p.m.
NEDg Description generation batch_69b59a0e97d481908dfbab773468f3d5 completed March 14, 2026, 5:25 p.m.
NED2 Entity disambiguation (via description) batch_69b59e23353c819080b56841d7f32cae completed March 14, 2026, 5:42 p.m.
Created at: March 12, 2026, 11:04 p.m.