Triple

T21025809
Position Surface form Disambiguated ID Type / Status
Subject Broken Obelisk (Museum of Modern Art, New York, former) E517938 entity
Predicate relatedWork P37 FINISHED
Object Broken Obelisk (Washington, D.C.)
Broken Obelisk (Washington, D.C.) is a monumental abstract steel sculpture by Barnett Newman, installed in the nation’s capital as one of several versions of his iconic inverted obelisk works.
E1464228 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: Broken Obelisk (Washington, D.C.) | Statement: [Broken Obelisk (Museum of Modern Art, New York, former), relatedWork, Broken Obelisk (Washington, D.C.)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Broken Obelisk (Washington, D.C.)
Context triple: [Broken Obelisk (Museum of Modern Art, New York, former), relatedWork, Broken Obelisk (Washington, D.C.)]
  • A. Stoodley Pike monument
    Stoodley Pike monument is a prominent 19th-century hilltop obelisk in West Yorkshire, England, built to commemorate peace after the Napoleonic Wars and visible for miles around the Calder Valley.
  • B. Pioneer Memorial Obelisk
    Pioneer Memorial Obelisk is a historic monument in Houston’s Hermann Park commemorating early Texas pioneers and their contributions to the state’s development.
  • C. Herndon Monument
    Herndon Monument is a U.S. Naval Academy memorial honoring Commander William Lewis Herndon, celebrated for his heroism during the sinking of the SS Central America in 1857.
  • D. Liberty Square Arch
    Liberty Square Arch is a prominent architectural monument that serves as a symbolic gateway and focal point within Liberty Square.
  • E. Wickersham Wall
    Wickersham Wall is a massive, steep north face of Denali in Alaska, renowned as one of the largest continuous mountain walls in the world.
  • 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: Broken Obelisk (Washington, D.C.)
Triple: [Broken Obelisk (Museum of Modern Art, New York, former), relatedWork, Broken Obelisk (Washington, D.C.)]
Generated description
Broken Obelisk (Washington, D.C.) is a monumental abstract steel sculpture by Barnett Newman, installed in the nation’s capital as one of several versions of his iconic inverted obelisk works.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Broken Obelisk (Washington, D.C.)
Target entity description: Broken Obelisk (Washington, D.C.) is a monumental abstract steel sculpture by Barnett Newman, installed in the nation’s capital as one of several versions of his iconic inverted obelisk works.
  • A. Stoodley Pike monument
    Stoodley Pike monument is a prominent 19th-century hilltop obelisk in West Yorkshire, England, built to commemorate peace after the Napoleonic Wars and visible for miles around the Calder Valley.
  • B. Pioneer Memorial Obelisk
    Pioneer Memorial Obelisk is a historic monument in Houston’s Hermann Park commemorating early Texas pioneers and their contributions to the state’s development.
  • C. Herndon Monument
    Herndon Monument is a U.S. Naval Academy memorial honoring Commander William Lewis Herndon, celebrated for his heroism during the sinking of the SS Central America in 1857.
  • D. Liberty Square Arch
    Liberty Square Arch is a prominent architectural monument that serves as a symbolic gateway and focal point within Liberty Square.
  • E. Wickersham Wall
    Wickersham Wall is a massive, steep north face of Denali in Alaska, renowned as one of the largest continuous mountain walls in the world.
  • 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_69e0b503275c8190afd9a163f997c709 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e6fc7c262c8190bceb8fd26be76983 completed April 21, 2026, 4:26 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09474123ac8190b335000f96df7473 completed May 17, 2026, 4:42 a.m.
NEDg Description generation batch_6a09490822ac81909966eb2013ddb837 completed May 17, 2026, 4:50 a.m.
NED2 Entity disambiguation (via description) batch_6a094a078eb08190857d156dcadf35fc completed May 17, 2026, 4:54 a.m.
Created at: April 16, 2026, 1:55 p.m.