Triple

T6013861
Position Surface form Disambiguated ID Type / Status
Subject Richard Serra E133898 entity
Predicate notableWork P4 FINISHED
Object Tilted Arc
Tilted Arc is a controversial large-scale site-specific steel sculpture by Richard Serra that was installed in New York City’s Federal Plaza in 1981 and later removed after intense public debate.
E562658 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: Tilted Arc | Statement: [Richard Serra, notableWork, Tilted Arc]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tilted Arc
Context triple: [Richard Serra, notableWork, Tilted Arc]
  • A. Felix Gonzalez-Torres Estate
    The Felix Gonzalez-Torres Estate is the body that manages and preserves the legacy, artworks, and intellectual property of the influential Cuban-American conceptual artist Felix Gonzalez-Torres.
  • B. The New York Earth Room
    The New York Earth Room is a long-term installation by artist Walter De Maria consisting of a large SoHo loft filled with packed earth, maintained as a contemplative indoor landscape.
  • C. La Mano sculpture
    La Mano sculpture is an iconic seaside artwork in Punta del Este, Uruguay, depicting a giant hand emerging from the sand and serving as one of the city's most recognizable symbols.
  • D. The Floating Heads installation
    The Floating Heads installation is a striking contemporary art piece featuring numerous suspended, expressive human heads that has become one of the most recognizable attractions at Glasgow’s Kelvingrove Art Gallery and Museum.
  • E. Grounds For Sculpture
    Grounds For Sculpture is a 42-acre contemporary sculpture park and museum featuring large-scale artworks set within landscaped gardens and outdoor galleries.
  • 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: Tilted Arc
Triple: [Richard Serra, notableWork, Tilted Arc]
Generated description
Tilted Arc is a controversial large-scale site-specific steel sculpture by Richard Serra that was installed in New York City’s Federal Plaza in 1981 and later removed after intense public debate.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tilted Arc
Target entity description: Tilted Arc is a controversial large-scale site-specific steel sculpture by Richard Serra that was installed in New York City’s Federal Plaza in 1981 and later removed after intense public debate.
  • A. Felix Gonzalez-Torres Estate
    The Felix Gonzalez-Torres Estate is the body that manages and preserves the legacy, artworks, and intellectual property of the influential Cuban-American conceptual artist Felix Gonzalez-Torres.
  • B. The New York Earth Room
    The New York Earth Room is a long-term installation by artist Walter De Maria consisting of a large SoHo loft filled with packed earth, maintained as a contemplative indoor landscape.
  • C. La Mano sculpture
    La Mano sculpture is an iconic seaside artwork in Punta del Este, Uruguay, depicting a giant hand emerging from the sand and serving as one of the city's most recognizable symbols.
  • D. The Floating Heads installation
    The Floating Heads installation is a striking contemporary art piece featuring numerous suspended, expressive human heads that has become one of the most recognizable attractions at Glasgow’s Kelvingrove Art Gallery and Museum.
  • E. Grounds For Sculpture
    Grounds For Sculpture is a 42-acre contemporary sculpture park and museum featuring large-scale artworks set within landscaped gardens and outdoor galleries.
  • 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_69c0087361a48190905c6b55969852b8 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c04f544fd88190b6777c4db04e274f completed March 22, 2026, 8:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c108a7afe88190adeb690f40b2e1e9 completed March 23, 2026, 9:32 a.m.
NEDg Description generation batch_69c10b5816548190b73f19e12cdf8e03 completed March 23, 2026, 9:43 a.m.
NED2 Entity disambiguation (via description) batch_69c10c39fb848190a557278d3cd23560 completed March 23, 2026, 9:47 a.m.
Created at: March 22, 2026, 4:06 p.m.