Triple

T21818325
Position Surface form Disambiguated ID Type / Status
Subject Dahlem E538658 entity
Predicate contains P35 FINISHED
Object Hahn-Meitner-Bau of Freie Universität Berlin — NE NERFINISHED

How this triple was built (3 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: Hahn-Meitner-Bau of Freie Universität Berlin | Statement: [Dahlem, contains, Hahn-Meitner-Bau of Freie Universität Berlin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hahn-Meitner-Bau of Freie Universität Berlin
Context triple: [Dahlem, contains, Hahn-Meitner-Bau of Freie Universität Berlin]
  • A. Humboldt University main building
    The Humboldt University main building is the historic central edifice of Humboldt University of Berlin, prominently located on Unter den Linden in the city’s academic and cultural heart.
  • B. Science Center, Berlin
    The Science Center in Berlin is a modern architectural landmark and exhibition facility known for its innovative design by British architect James Stirling.
  • C. Einstein Tower
    Einstein Tower is an expressionist solar observatory in Potsdam, Germany, renowned for its avant-garde architecture and its role in testing aspects of Einstein’s theory of relativity.
  • D. Adlershof campus of Humboldt University of Berlin
    The Adlershof campus of Humboldt University of Berlin is the university’s modern science and technology hub in southeast Berlin, hosting several natural science departments and research institutes.
  • E. Otto Maass Chemistry Building
    The Otto Maass Chemistry Building is a major academic and research facility dedicated to chemistry at McGill University’s downtown Montreal campus.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hahn-Meitner-Bau of Freie Universität Berlin
Target entity description: The Hahn-Meitner-Bau of Freie Universität Berlin is a university building in Berlin named in honor of physicists Otto Hahn and Lise Meitner, housing facilities for scientific research and teaching.
  • A. Humboldt University main building
    The Humboldt University main building is the historic central edifice of Humboldt University of Berlin, prominently located on Unter den Linden in the city’s academic and cultural heart.
  • B. Science Center, Berlin
    The Science Center in Berlin is a modern architectural landmark and exhibition facility known for its innovative design by British architect James Stirling.
  • C. Einstein Tower
    Einstein Tower is an expressionist solar observatory in Potsdam, Germany, renowned for its avant-garde architecture and its role in testing aspects of Einstein’s theory of relativity.
  • D. Adlershof campus of Humboldt University of Berlin
    The Adlershof campus of Humboldt University of Berlin is the university’s modern science and technology hub in southeast Berlin, hosting several natural science departments and research institutes.
  • E. Otto Maass Chemistry Building
    The Otto Maass Chemistry Building is a major academic and research facility dedicated to chemistry at McGill University’s downtown Montreal campus.
  • F. None of above. chosen

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_69f07ccd0d908190a43af4fcc7d6ca03 completed April 28, 2026, 9:24 a.m.
Created at: April 16, 2026, 6:54 p.m.