Triple

T11467105
Position Surface form Disambiguated ID Type / Status
Subject Frei Otto E271805 entity
Predicate notableWork P4 FINISHED
Object German Pavilion at Expo 1967 tensile roof
The German Pavilion at Expo 1967 tensile roof is a pioneering lightweight membrane structure that exemplifies Frei Otto’s innovative work in tensile architecture and experimental structural design.
 E928081 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: German Pavilion at Expo 1967 tensile roof | Statement: [Frei Otto, notableWork, German Pavilion at Expo 1967 tensile roof]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: German Pavilion at Expo 1967 tensile roof
Context triple: [Frei Otto, notableWork, German Pavilion at Expo 1967 tensile roof]
  • A. Vitra Conference Pavilion
    The Vitra Conference Pavilion is a notable architectural structure on the Vitra Campus in Weil am Rhein, Germany, designed to host meetings and events within the renowned ensemble of contemporary buildings.
  • B. Renzo Piano Pavilion
    The Renzo Piano Pavilion is a modernist museum building in Fort Worth, Texas, designed by architect Renzo Piano as a light-filled, understated complement to Louis Kahn’s original Kimbell Art Museum.
  • C. Vitra Slide Tower
    The Vitra Slide Tower is a sculptural observation tower and slide installation designed by artist Carsten Höller on the Vitra Campus in Weil am Rhein, Germany.
  • D. French Pavilion at Expo 67
    The French Pavilion at Expo 67 was France’s national exhibition building at Montreal’s 1967 world’s fair, showcasing French culture, technology, and design in a striking modernist structure.
  • E. Barcelona Pavilion
    The Barcelona Pavilion is a landmark of modernist architecture, renowned for its minimalist design, open plan, and luxurious materials, originally created as the German Pavilion for the 1929 International Exposition in Barcelona.
  • 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: German Pavilion at Expo 1967 tensile roof
Triple: [Frei Otto, notableWork, German Pavilion at Expo 1967 tensile roof]
Generated description
The German Pavilion at Expo 1967 tensile roof is a pioneering lightweight membrane structure that exemplifies Frei Otto’s innovative work in tensile architecture and experimental structural design.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: German Pavilion at Expo 1967 tensile roof
Target entity description: The German Pavilion at Expo 1967 tensile roof is a pioneering lightweight membrane structure that exemplifies Frei Otto’s innovative work in tensile architecture and experimental structural design.
  • A. Vitra Conference Pavilion
    The Vitra Conference Pavilion is a notable architectural structure on the Vitra Campus in Weil am Rhein, Germany, designed to host meetings and events within the renowned ensemble of contemporary buildings.
  • B. Renzo Piano Pavilion
    The Renzo Piano Pavilion is a modernist museum building in Fort Worth, Texas, designed by architect Renzo Piano as a light-filled, understated complement to Louis Kahn’s original Kimbell Art Museum.
  • C. Vitra Slide Tower
    The Vitra Slide Tower is a sculptural observation tower and slide installation designed by artist Carsten Höller on the Vitra Campus in Weil am Rhein, Germany.
  • D. French Pavilion at Expo 67
    The French Pavilion at Expo 67 was France’s national exhibition building at Montreal’s 1967 world’s fair, showcasing French culture, technology, and design in a striking modernist structure.
  • E. Barcelona Pavilion
    The Barcelona Pavilion is a landmark of modernist architecture, renowned for its minimalist design, open plan, and luxurious materials, originally created as the German Pavilion for the 1929 International Exposition in Barcelona.
  • 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_69d6aae0c8d881908a5a360c0be3242e completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d822f5eb988190b309b8e309f6d1a5 completed April 9, 2026, 10:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5e9429a308190810b485708d28617 completed April 20, 2026, 8:52 a.m.
NEDg Description generation batch_69e5f1593c2c8190885f80ad5eeba3ec completed April 20, 2026, 9:26 a.m.
NED2 Entity disambiguation (via description) batch_69e5f87bbd988190ac388a3c34b2e95a completed April 20, 2026, 9:57 a.m.
Created at: April 8, 2026, 9:35 p.m.