Triple

T7543013
Position Surface form Disambiguated ID Type / Status
Subject Soviet Pavilion (Century 21 Exposition) E178326 entity
Predicate relatedTo P37 FINISHED
Object Expo 58 Soviet Pavilion
The Expo 58 Soviet Pavilion was the USSR’s striking modernist exhibition building at the 1958 Brussels World’s Fair, designed to showcase Soviet technological, industrial, and cultural achievements during the Cold War.
 E671110 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: Expo 58 Soviet Pavilion | Statement: [Soviet Pavilion (Century 21 Exposition), relatedTo, Expo 58 Soviet Pavilion]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Expo 58 Soviet Pavilion
Context triple: [Soviet Pavilion (Century 21 Exposition), relatedTo, Expo 58 Soviet Pavilion]
  • A. Soviet Pavilion
    The Soviet Pavilion was the USSR's national exhibition space at the 1962 Century 21 Exposition in Seattle, showcasing Soviet technological, scientific, and cultural achievements during the Cold War.
  • B. Soviet Union Pavilion
    The Soviet Union Pavilion was the USSR's national exhibition building at Expo ’70 in Osaka, showcasing Soviet technological, industrial, and cultural achievements during the Cold War era.
  • C. Soviet Union Pavilion
    The Soviet Union Pavilion was a national exhibition space showcasing Soviet technology, culture, and achievements at World Expo 88 in Brisbane, Australia.
  • D. Soviet Union Pavilion
    The Soviet Union Pavilion was a major national exhibition space at Expo 67 in Montreal that showcased Soviet technological, industrial, and cultural achievements during the Cold War.
  • E. Soviet Pavilion (1937 Paris Exposition)
    The Soviet Pavilion at the 1937 Paris Exposition was a monumental, constructivist-inspired showcase of Soviet industrial power and socialist ideology, famously facing off architecturally against Nazi Germany’s pavilion across the exhibition grounds.
  • 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: Expo 58 Soviet Pavilion
Triple: [Soviet Pavilion (Century 21 Exposition), relatedTo, Expo 58 Soviet Pavilion]
Generated description
The Expo 58 Soviet Pavilion was the USSR’s striking modernist exhibition building at the 1958 Brussels World’s Fair, designed to showcase Soviet technological, industrial, and cultural achievements during the Cold War.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Expo 58 Soviet Pavilion
Target entity description: The Expo 58 Soviet Pavilion was the USSR’s striking modernist exhibition building at the 1958 Brussels World’s Fair, designed to showcase Soviet technological, industrial, and cultural achievements during the Cold War.
  • A. Soviet Pavilion
    The Soviet Pavilion was the USSR's national exhibition space at the 1962 Century 21 Exposition in Seattle, showcasing Soviet technological, scientific, and cultural achievements during the Cold War.
  • B. Soviet Union Pavilion
    The Soviet Union Pavilion was the USSR's national exhibition building at Expo ’70 in Osaka, showcasing Soviet technological, industrial, and cultural achievements during the Cold War era.
  • C. Soviet Union Pavilion
    The Soviet Union Pavilion was a major national exhibition space at Expo 67 in Montreal that showcased Soviet technological, industrial, and cultural achievements during the Cold War.
  • D. Soviet Union Pavilion
    The Soviet Union Pavilion was a national exhibition space showcasing Soviet technology, culture, and achievements at World Expo 88 in Brisbane, Australia.
  • E. Soviet Pavilion (1937 Paris Exposition)
    The Soviet Pavilion at the 1937 Paris Exposition was a monumental, constructivist-inspired showcase of Soviet industrial power and socialist ideology, famously facing off architecturally against Nazi Germany’s pavilion across the exhibition grounds.
  • 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_69c69f2be3888190a6667a27f8f195e9 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f8762b048190a0b262f9cb3fe1b0 completed March 27, 2026, 9:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69c84f1d1e148190be015c62ae1ea1e8 completed March 28, 2026, 9:58 p.m.
NEDg Description generation batch_69c84fe59f24819094e11378ed57963f completed March 28, 2026, 10:02 p.m.
NED2 Entity disambiguation (via description) batch_69c8506a7f4c8190be0f97e434bbeed7 completed March 28, 2026, 10:04 p.m.
Created at: March 27, 2026, 3:48 p.m.