Triple

T22476619
Position Surface form Disambiguated ID Type / Status
Subject Westend (Frankfurt am Main) E555646 entity
Predicate contains P35 FINISHED
Object IG Farben-Haus (Poelzig-Bau) — 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: IG Farben-Haus (Poelzig-Bau) | Statement: [Westend (Frankfurt am Main), contains, IG Farben-Haus (Poelzig-Bau)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: IG Farben-Haus (Poelzig-Bau)
Context triple: [Westend (Frankfurt am Main), contains, IG Farben-Haus (Poelzig-Bau)]
  • A. Haus Potsdamer Straße
    Haus Potsdamer Straße is a major building of the Berlin State Library, known for its extensive research collections and modernist architecture near Potsdamer Platz.
  • B. Bauhaus Dessau building
    The Bauhaus Dessau building is an iconic modernist architectural complex in Dessau, Germany, designed by Walter Gropius as the main campus of the Bauhaus school and celebrated for its pioneering functionalist design and glass curtain walls.
  • C. Borsigwerke industrial complex
    The Borsigwerke industrial complex is a historic former locomotive and engineering factory site in Berlin that has become a notable architectural and industrial heritage landmark.
  • D. New Reich Chancellery in Berlin
    The New Reich Chancellery in Berlin was a monumental government complex built for Adolf Hitler’s regime, exemplifying Nazi architectural grandeur and propaganda-driven design.
  • E. Ernst Ludwig House
    Ernst Ludwig House is a historic Art Nouveau building in Darmstadt, Germany, originally designed as a studio and exhibition space for members of the Darmstadt Artists’ Colony.
  • 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: IG Farben-Haus (Poelzig-Bau)
Target entity description: The IG Farben-Haus (Poelzig-Bau) is a monumental modernist former corporate headquarters in Frankfurt, designed by architect Hans Poelzig and later used by the U.S. military and Goethe University.
  • A. Haus Potsdamer Straße
    Haus Potsdamer Straße is a major building of the Berlin State Library, known for its extensive research collections and modernist architecture near Potsdamer Platz.
  • B. Bauhaus Dessau building
    The Bauhaus Dessau building is an iconic modernist architectural complex in Dessau, Germany, designed by Walter Gropius as the main campus of the Bauhaus school and celebrated for its pioneering functionalist design and glass curtain walls.
  • C. Borsigwerke industrial complex
    The Borsigwerke industrial complex is a historic former locomotive and engineering factory site in Berlin that has become a notable architectural and industrial heritage landmark.
  • D. New Reich Chancellery in Berlin
    The New Reich Chancellery in Berlin was a monumental government complex built for Adolf Hitler’s regime, exemplifying Nazi architectural grandeur and propaganda-driven design.
  • E. Ernst Ludwig House
    Ernst Ludwig House is a historic Art Nouveau building in Darmstadt, Germany, originally designed as a studio and exhibition space for members of the Darmstadt Artists’ Colony.
  • 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_69e11e52c2048190952dc5df209b9bed completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15be48cec8190baff90f8566a85d0 completed April 29, 2026, 1:16 a.m.
Created at: April 16, 2026, 8:49 p.m.