Triple

T20240884
Position Surface form Disambiguated ID Type / Status
Subject Hampstead E498283 entity
Predicate hasLandmark P105 FINISHED
Object Isokon Building
The Isokon Building is a pioneering Modernist apartment block in Hampstead, London, celebrated for its Bauhaus-influenced design and role in early 20th-century avant-garde architecture.
E1419579 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: Isokon Building | Statement: [Hampstead, hasLandmark, Isokon Building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Isokon Building
Context triple: [Hampstead, hasLandmark, Isokon Building]
  • A. Stangenwald Building
    The Stangenwald Building is a historic early skyscraper in downtown Honolulu, Hawaii, noted for its architectural significance and role in the city’s commercial development.
  • B. Mori Building
    Mori Building is a major Japanese real estate developer best known for creating and managing large-scale urban redevelopment projects and landmark complexes in Tokyo.
  • C. Solow Building
    The Solow Building is a distinctive modernist skyscraper on Manhattan’s Fifth Avenue, known for its sloping façade and sleek glass-and-marble design.
  • D. Spirella Building
    The Spirella Building is a historic former corset factory in Letchworth Garden City, England, noted for its distinctive early 20th-century architecture and role in the town’s industrial heritage.
  • E. Martinelli Building
    The Martinelli Building is a landmark early 20th-century skyscraper in São Paulo, Brazil, renowned as one of the city’s first high-rise symbols of modern urban development.
  • 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: Isokon Building
Triple: [Hampstead, hasLandmark, Isokon Building]
Generated description
The Isokon Building is a pioneering Modernist apartment block in Hampstead, London, celebrated for its Bauhaus-influenced design and role in early 20th-century avant-garde architecture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Isokon Building
Target entity description: The Isokon Building is a pioneering Modernist apartment block in Hampstead, London, celebrated for its Bauhaus-influenced design and role in early 20th-century avant-garde architecture.
  • A. Stangenwald Building
    The Stangenwald Building is a historic early skyscraper in downtown Honolulu, Hawaii, noted for its architectural significance and role in the city’s commercial development.
  • B. Mori Building
    Mori Building is a major Japanese real estate developer best known for creating and managing large-scale urban redevelopment projects and landmark complexes in Tokyo.
  • C. Solow Building
    The Solow Building is a distinctive modernist skyscraper on Manhattan’s Fifth Avenue, known for its sloping façade and sleek glass-and-marble design.
  • D. Spirella Building
    The Spirella Building is a historic former corset factory in Letchworth Garden City, England, noted for its distinctive early 20th-century architecture and role in the town’s industrial heritage.
  • E. Martinelli Building
    The Martinelli Building is a landmark early 20th-century skyscraper in São Paulo, Brazil, renowned as one of the city’s first high-rise symbols of modern urban development.
  • 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_69da6274c58c81909c646eabed6f4f30 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e6716eabf48190ae4e760f472114bd completed April 20, 2026, 6:33 p.m.
NED1 Entity disambiguation (via context triple) batch_6a084b943cd081908adc2023e684d951 completed May 16, 2026, 10:48 a.m.
NEDg Description generation batch_6a084c3423188190b2c29ede28115174 completed May 16, 2026, 10:51 a.m.
NED2 Entity disambiguation (via description) batch_6a084d0ac2f881909be142d6b30cc9ec completed May 16, 2026, 10:55 a.m.
Created at: April 11, 2026, 11:40 p.m.