Triple

T419475
Position Surface form Disambiguated ID Type / Status
Subject Farm Security Administration photographers E8068 entity
Predicate hasPart P35 FINISHED
Object Carl Mydans
Carl Mydans was an American photojournalist best known for his powerful documentary images of the Great Depression and World War II, including work for the Farm Security Administration and Life magazine.
E54860 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: Carl Mydans | Statement: [Farm Security Administration photographers, hasPart, Carl Mydans]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Carl Mydans
Context triple: [Farm Security Administration photographers, hasPart, Carl Mydans]
  • A. Walter Fuller
    Walter Fuller was a British-born journalist, editor, and political activist known for his work in progressive and pacifist causes in the early 20th century.
  • B. Russell Lee
    Russell Lee was an American photographer best known for his extensive documentary work for the Farm Security Administration during the Great Depression, capturing vivid images of rural and small-town life.
  • C. J. C. Leyendecker
    J. C. Leyendecker was a prominent early 20th-century American illustrator famed for his stylish, highly polished magazine covers and advertising art, particularly for The Saturday Evening Post.
  • D. Wallace Miller
    Wallace Miller was a local school district official involved in the landmark U.S. Supreme Court case Wisconsin v. Yoder concerning compulsory education and religious freedom.
  • E. Hugo Riesenfeld
    Hugo Riesenfeld was an Austrian-American composer and conductor known for his pioneering work in early film music during the silent and early sound eras.
  • 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: Carl Mydans
Triple: [Farm Security Administration photographers, hasPart, Carl Mydans]
Generated description
Carl Mydans was an American photojournalist best known for his powerful documentary images of the Great Depression and World War II, including work for the Farm Security Administration and Life magazine.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Carl Mydans
Target entity description: Carl Mydans was an American photojournalist best known for his powerful documentary images of the Great Depression and World War II, including work for the Farm Security Administration and Life magazine.
  • A. Walter Fuller
    Walter Fuller was a British-born journalist, editor, and political activist known for his work in progressive and pacifist causes in the early 20th century.
  • B. Russell Lee
    Russell Lee was an American photographer best known for his extensive documentary work for the Farm Security Administration during the Great Depression, capturing vivid images of rural and small-town life.
  • C. J. C. Leyendecker
    J. C. Leyendecker was a prominent early 20th-century American illustrator famed for his stylish, highly polished magazine covers and advertising art, particularly for The Saturday Evening Post.
  • D. Wallace Miller
    Wallace Miller was a local school district official involved in the landmark U.S. Supreme Court case Wisconsin v. Yoder concerning compulsory education and religious freedom.
  • E. Hugo Riesenfeld
    Hugo Riesenfeld was an Austrian-American composer and conductor known for his pioneering work in early film music during the silent and early sound eras.
  • 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_69a2e7f1d1bc81909cf2dc9754a3c334 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ee917de48190965fba455efd2320 completed Feb. 28, 2026, 1:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69a431dd98dc8190a0020cdbeec5cfbf completed March 1, 2026, 12:32 p.m.
NEDg Description generation batch_69a43267c1d081908b2036402ce0ec11 completed March 1, 2026, 12:34 p.m.
NED2 Entity disambiguation (via description) batch_69a432f94a948190a958bba70c2fc806 completed March 1, 2026, 12:37 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.