Triple

T11892316
Position Surface form Disambiguated ID Type / Status
Subject Paul César Helleu E282944 entity
Predicate notableWork P4 FINISHED
Object Ceiling decoration of Grand Central Terminal, New York (constellation design)
The ceiling decoration of Grand Central Terminal in New York is a vast, celestial mural depicting a reversed night sky of constellations, created in the early 20th century as an iconic Beaux-Arts feature of the station’s main concourse.
E953517 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: Ceiling decoration of Grand Central Terminal, New York (constellation design) | Statement: [Paul César Helleu, notableWork, Ceiling decoration of Grand Central Terminal, New York (constellation design)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ceiling decoration of Grand Central Terminal, New York (constellation design)
Context triple: [Paul César Helleu, notableWork, Ceiling decoration of Grand Central Terminal, New York (constellation design)]
  • A. Empire State Building lobby design
    The Empire State Building lobby design is an iconic Art Deco interior renowned for its lavish materials, geometric ornamentation, and symbolic depiction of the skyscraper as a modern marvel.
  • B. Art Deco transatlantic terminal
    The Art Deco transatlantic terminal is a historic ocean liner terminal in Cherbourg, France, renowned for its striking 1930s Art Deco architecture and maritime heritage.
  • C. Grand Central concourse
    Grand Central concourse is the main indoor public space of Birmingham’s Grand Central complex, serving as a busy hub that links the shopping centre with Birmingham New Street railway station and the wider city centre pedestrian network.
  • D. Wisdom, Sound, and Light (Rockefeller Center)
    Wisdom, Sound, and Light is an Art Deco sculptural relief by Lee Lawrie at Rockefeller Center in New York City, symbolizing the guiding power of knowledge and the arts.
  • E. Time-Life Building at Rockefeller Center
    The Time-Life Building at Rockefeller Center is a prominent mid-20th-century modernist office skyscraper in Midtown Manhattan that once housed the headquarters of Time Inc.
  • 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: Ceiling decoration of Grand Central Terminal, New York (constellation design)
Triple: [Paul César Helleu, notableWork, Ceiling decoration of Grand Central Terminal, New York (constellation design)]
Generated description
The ceiling decoration of Grand Central Terminal in New York is a vast, celestial mural depicting a reversed night sky of constellations, created in the early 20th century as an iconic Beaux-Arts feature of the station’s main concourse.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ceiling decoration of Grand Central Terminal, New York (constellation design)
Target entity description: The ceiling decoration of Grand Central Terminal in New York is a vast, celestial mural depicting a reversed night sky of constellations, created in the early 20th century as an iconic Beaux-Arts feature of the station’s main concourse.
  • A. Empire State Building lobby design
    The Empire State Building lobby design is an iconic Art Deco interior renowned for its lavish materials, geometric ornamentation, and symbolic depiction of the skyscraper as a modern marvel.
  • B. Art Deco transatlantic terminal
    The Art Deco transatlantic terminal is a historic ocean liner terminal in Cherbourg, France, renowned for its striking 1930s Art Deco architecture and maritime heritage.
  • C. Grand Central concourse
    Grand Central concourse is the main indoor public space of Birmingham’s Grand Central complex, serving as a busy hub that links the shopping centre with Birmingham New Street railway station and the wider city centre pedestrian network.
  • D. Wisdom, Sound, and Light (Rockefeller Center)
    Wisdom, Sound, and Light is an Art Deco sculptural relief by Lee Lawrie at Rockefeller Center in New York City, symbolizing the guiding power of knowledge and the arts.
  • E. Time-Life Building at Rockefeller Center
    The Time-Life Building at Rockefeller Center is a prominent mid-20th-century modernist office skyscraper in Midtown Manhattan that once housed the headquarters of Time Inc.
  • 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_69d6ab2a90b08190a4e818821cc93e6d completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8d3a3f7548190adfb567f060a175a completed April 10, 2026, 10:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69f417f7f268819091bdb72394506808 completed May 1, 2026, 3:03 a.m.
NEDg Description generation batch_69f41f1abaa481908b8a6873a07af848 completed May 1, 2026, 3:33 a.m.
NED2 Entity disambiguation (via description) batch_69f422778a10819093bc2473ef30fe71 completed May 1, 2026, 3:48 a.m.
Created at: April 8, 2026, 9:44 p.m.