Triple

T419480
Position Surface form Disambiguated ID Type / Status
Subject Farm Security Administration photographers E8068 entity
Predicate hasPart P35 FINISHED
Object Edwin Rosskam
Edwin Rosskam was an American photographer and photo editor known for his socially conscious documentary work during the New Deal era, particularly with the Farm Security Administration.
 E69515 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: Edwin Rosskam | Statement: [Farm Security Administration photographers, hasPart, Edwin Rosskam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Edwin Rosskam
Context triple: [Farm Security Administration photographers, hasPart, Edwin Rosskam]
  • A. Edward Condon
    Edward Condon was an American nuclear physicist and quantum mechanic known for major contributions to atomic spectroscopy and for co-formulating the Franck–Condon principle.
  • B. Robert F. Christy
    Robert F. Christy was a Canadian-American theoretical physicist best known for his key role in the Manhattan Project, including designing the "Christy pit" core used in the Trinity test and the Nagasaki atomic bomb.
  • C. Nicholas Sagan
    Nicholas Sagan is the son of science communicator Ann Druyan and famed astronomer Carl Sagan.
  • D. Stanley Corrsin
    Stanley Corrsin was a prominent American fluid dynamicist renowned for his pioneering contributions to the study of turbulence and mixing in fluid flows.
  • E. Norman Spinrad
    Norman Spinrad is an American science fiction author known for his provocative, politically charged novels and short stories, including "Bug Jack Barron" and "The Iron Dream."
  • 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: Edwin Rosskam
Triple: [Farm Security Administration photographers, hasPart, Edwin Rosskam]
Generated description
Edwin Rosskam was an American photographer and photo editor known for his socially conscious documentary work during the New Deal era, particularly with the Farm Security Administration.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Edwin Rosskam
Target entity description: Edwin Rosskam was an American photographer and photo editor known for his socially conscious documentary work during the New Deal era, particularly with the Farm Security Administration.
  • A. Edward Condon
    Edward Condon was an American nuclear physicist and quantum mechanic known for major contributions to atomic spectroscopy and for co-formulating the Franck–Condon principle.
  • B. Robert F. Christy
    Robert F. Christy was a Canadian-American theoretical physicist best known for his key role in the Manhattan Project, including designing the "Christy pit" core used in the Trinity test and the Nagasaki atomic bomb.
  • C. Nicholas Sagan
    Nicholas Sagan is the son of science communicator Ann Druyan and famed astronomer Carl Sagan.
  • D. Stanley Corrsin
    Stanley Corrsin was a prominent American fluid dynamicist renowned for his pioneering contributions to the study of turbulence and mixing in fluid flows.
  • E. Norman Spinrad
    Norman Spinrad is an American science fiction author known for his provocative, politically charged novels and short stories, including "Bug Jack Barron" and "The Iron Dream."
  • 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_69a4e62bb1488190a42f3fb7fdb2e41a completed March 2, 2026, 1:21 a.m.
NEDg Description generation batch_69a4e697d8ac8190a591402aa9e8edee completed March 2, 2026, 1:23 a.m.
NED2 Entity disambiguation (via description) batch_69a4e6f5aa7481908326a5236ed6c898 completed March 2, 2026, 1:25 a.m.
Created at: Feb. 28, 2026, 1:11 p.m.