Triple

T254138
Position Surface form Disambiguated ID Type / Status
Subject Smithsonian Institution E5399 entity
Predicate hasPart P35 FINISHED
Object National Portrait Gallery
The National Portrait Gallery is a Smithsonian art museum in Washington, D.C., dedicated to displaying portraits of prominent figures in American history and culture.
 E44827 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: National Portrait Gallery | Statement: [Smithsonian Institution, hasPart, National Portrait Gallery]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Portrait Gallery
Context triple: [Smithsonian Institution, hasPart, National Portrait Gallery]
  • A. National Gallery of Art
    The National Gallery of Art is a major U.S. art museum renowned for its extensive collection of European and American masterpieces, located on the National Mall.
  • B. National Gallery
    The National Gallery is a major art museum in London renowned for its extensive collection of Western European paintings from the 13th to the 19th centuries.
  • C. National Museum of American History
    The National Museum of American History is a Smithsonian institution in Washington, D.C., dedicated to preserving and interpreting the political, cultural, scientific, and social history of the United States.
  • D. Smithsonian American Art Museum
    The Smithsonian American Art Museum is a major U.S. museum in Washington, D.C., dedicated to collecting, preserving, and exhibiting American art from the colonial period to the present.
  • E. National Postal Museum
    The National Postal Museum is a Smithsonian museum in Washington, D.C., dedicated to the history of the United States postal service and philately.
  • 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: National Portrait Gallery
Triple: [Smithsonian Institution, hasPart, National Portrait Gallery]
Generated description
The National Portrait Gallery is a Smithsonian art museum in Washington, D.C., dedicated to displaying portraits of prominent figures in American history and culture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: National Portrait Gallery
Target entity description: The National Portrait Gallery is a Smithsonian art museum in Washington, D.C., dedicated to displaying portraits of prominent figures in American history and culture.
  • A. National Gallery of Art
    The National Gallery of Art is a major U.S. art museum renowned for its extensive collection of European and American masterpieces, located on the National Mall.
  • B. National Gallery
    The National Gallery is a major art museum in London renowned for its extensive collection of Western European paintings from the 13th to the 19th centuries.
  • C. National Museum of American History
    The National Museum of American History is a Smithsonian institution in Washington, D.C., dedicated to preserving and interpreting the political, cultural, scientific, and social history of the United States.
  • D. Smithsonian American Art Museum
    The Smithsonian American Art Museum is a major U.S. museum in Washington, D.C., dedicated to collecting, preserving, and exhibiting American art from the colonial period to the present.
  • E. National Postal Museum
    The National Postal Museum is a Smithsonian museum in Washington, D.C., dedicated to the history of the United States postal service and philately.
  • 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_69a2580a64ac8190ad76e34bb0715b5e completed Feb. 28, 2026, 2:50 a.m.
NER Named-entity recognition batch_69a25d548cac819081b1636b2a057c62 completed Feb. 28, 2026, 3:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3dd2a946881909c7a53f3c712e0e3 completed March 1, 2026, 6:31 a.m.
NEDg Description generation batch_69a3de184c4c8190a9d6c21967618efc completed March 1, 2026, 6:35 a.m.
NED2 Entity disambiguation (via description) batch_69a3df0cc8708190991731415d28d96b completed March 1, 2026, 6:39 a.m.
Created at: Feb. 28, 2026, 2:55 a.m.