Triple

T11513436
Position Surface form Disambiguated ID Type / Status
Subject Migrant Mother E272970 entity
Predicate collection P426 FINISHED
Object Library of Congress Prints and Photographs Division E108360 NE FINISHED

How this triple was built (2 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: Library of Congress Prints and Photographs Division | Statement: [Migrant Mother, collection, Library of Congress Prints and Photographs Division]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Library of Congress Prints and Photographs Division
Context triple: [Migrant Mother, collection, Library of Congress Prints and Photographs Division]
  • A. Prints and Photographs Division chosen
    The Prints and Photographs Division is a major research unit of the Library of Congress that preserves and provides access to an extensive collection of visual materials, including photographs, prints, drawings, and other graphic works.
  • B. Library of Congress Motion Picture, Broadcasting and Recorded Sound Division
    The Library of Congress Motion Picture, Broadcasting and Recorded Sound Division is a major curatorial unit of the Library of Congress responsible for preserving, cataloging, and providing access to the nation’s audiovisual heritage, including films, television, radio, and sound recordings.
  • C. Library of Congress
    The Library of Congress is the national library of the United States and one of the world’s largest and most comprehensive research libraries, serving as the research arm of the U.S. Congress.
  • D. Department of Photographs of the Metropolitan Museum of Art
    The Department of Photographs of the Metropolitan Museum of Art is the museum’s curatorial division dedicated to collecting, preserving, studying, and exhibiting photographic works from the medium’s origins to the present.
  • E. Smithsonian Institution Archives
    The Smithsonian Institution Archives is the official repository that preserves and provides access to the historical records and institutional memory of the Smithsonian Institution.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aae2c3748190bed2ea50dfb160dc completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d86db8bf9c8190820c289e6b0c3873 completed April 10, 2026, 3:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69e625143a608190a1119b30c08df0fd completed April 20, 2026, 1:07 p.m.
Created at: April 8, 2026, 9:36 p.m.