Triple

T1875929
Position Surface form Disambiguated ID Type / Status
Subject Gerrit Rietveld E39142 entity
Predicate designed P184 FINISHED
Object Berlin Chair
The Berlin Chair is a pioneering De Stijl–influenced modernist armchair characterized by its asymmetrical geometric planes and minimalist construction.
E198146 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: Berlin Chair | Statement: [Gerrit Rietveld, designed, Berlin Chair]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Berlin Chair
Context triple: [Gerrit Rietveld, designed, Berlin Chair]
  • A. Wassily Chair
    The Wassily Chair is a pioneering modernist tubular steel and leather armchair designed in the 1920s that became an icon of Bauhaus furniture design.
  • B. Utrecht Chair
    The Utrecht Chair is a modernist armchair designed in 1935 by Dutch architect and furniture designer Gerrit Rietveld, known for its geometric form and upholstered, cantilevered construction.
  • C. Cesca Chair
    The Cesca Chair is a pioneering modernist cantilevered chair that combines a tubular steel frame with a cane seat and back, exemplifying Bauhaus design principles.
  • D. Red and Blue Chair
    Red and Blue Chair is an iconic early 20th-century modernist armchair designed by Gerrit Rietveld, celebrated for its abstract geometric form and primary color scheme emblematic of the De Stijl movement.
  • E. Tulip chair
    The Tulip chair is a mid-century modern, pedestal-based dining chair designed by Eero Saarinen, celebrated for its sleek, sculptural form and innovative single-leg construction.
  • 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: Berlin Chair
Triple: [Gerrit Rietveld, designed, Berlin Chair]
Generated description
The Berlin Chair is a pioneering De Stijl–influenced modernist armchair characterized by its asymmetrical geometric planes and minimalist construction.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Berlin Chair
Target entity description: The Berlin Chair is a pioneering De Stijl–influenced modernist armchair characterized by its asymmetrical geometric planes and minimalist construction.
  • A. Wassily Chair
    The Wassily Chair is a pioneering modernist tubular steel and leather armchair designed in the 1920s that became an icon of Bauhaus furniture design.
  • B. Utrecht Chair
    The Utrecht Chair is a modernist armchair designed in 1935 by Dutch architect and furniture designer Gerrit Rietveld, known for its geometric form and upholstered, cantilevered construction.
  • C. Cesca Chair
    The Cesca Chair is a pioneering modernist cantilevered chair that combines a tubular steel frame with a cane seat and back, exemplifying Bauhaus design principles.
  • D. Red and Blue Chair chosen
    Red and Blue Chair is an iconic early 20th-century modernist armchair designed by Gerrit Rietveld, celebrated for its abstract geometric form and primary color scheme emblematic of the De Stijl movement.
  • E. Tulip chair
    The Tulip chair is a mid-century modern, pedestal-based dining chair designed by Eero Saarinen, celebrated for its sleek, sculptural form and innovative single-leg construction.
  • F. None of above.

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_69a8862f7074819096afe7fe65e179e9 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb0d902ac8190a2d9bb6f683986e4 completed March 7, 2026, 5 a.m.
NED1 Entity disambiguation (via context triple) batch_69adf3ca2bd48190b055dd2e657c4dd9 completed March 8, 2026, 10:10 p.m.
NEDg Description generation batch_69adf494f0288190bf77285d18fcd3d9 completed March 8, 2026, 10:13 p.m.
NED2 Entity disambiguation (via description) batch_69adf51f49488190b9b0465b4da685c1 completed March 8, 2026, 10:15 p.m.
Created at: March 4, 2026, 7:34 p.m.