Triple

T845779
Position Surface form Disambiguated ID Type / Status
Subject The Phillips Collection E18273 entity
Predicate hasWorkBy P12366 FINISHED
Object Alfred Stieglitz
Alfred Stieglitz was an influential American photographer and modern art promoter who played a key role in establishing photography as a recognized fine art in the early 20th century.
 E100160 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: Alfred Stieglitz | Statement: [The Phillips Collection, hasWorkBy, Alfred Stieglitz]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alfred Stieglitz
Context triple: [The Phillips Collection, hasWorkBy, Alfred Stieglitz]
  • A. John Vachon
    John Vachon was an American photographer best known for his poignant documentary images of rural and small-town life during the Great Depression and World War II.
  • B. Walker Evans
    Walker Evans was a prominent American photographer renowned for his stark, influential images of everyday life during the Great Depression.
  • C. Roy Stryker
    Roy Stryker was an American economist and government official best known for directing the Farm Security Administration’s landmark documentary photography project during the Great Depression.
  • D. 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.
  • E. 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.
  • 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: Alfred Stieglitz
Triple: [The Phillips Collection, hasWorkBy, Alfred Stieglitz]
Generated description
Alfred Stieglitz was an influential American photographer and modern art promoter who played a key role in establishing photography as a recognized fine art in the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alfred Stieglitz
Target entity description: Alfred Stieglitz was an influential American photographer and modern art promoter who played a key role in establishing photography as a recognized fine art in the early 20th century.
  • A. John Vachon
    John Vachon was an American photographer best known for his poignant documentary images of rural and small-town life during the Great Depression and World War II.
  • B. Walker Evans
    Walker Evans was a prominent American photographer renowned for his stark, influential images of everyday life during the Great Depression.
  • C. Roy Stryker
    Roy Stryker was an American economist and government official best known for directing the Farm Security Administration’s landmark documentary photography project during the Great Depression.
  • D. 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.
  • E. 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.
  • 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_69a4938b04208190b82e1df6b572c548 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ac0a91e48190b4349ae8bb67fd90 completed March 1, 2026, 9:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7929e65d08190bcea03f581288cc4 completed March 4, 2026, 2:02 a.m.
NEDg Description generation batch_69a7937c2ce481908c04e08e2be02985 completed March 4, 2026, 2:05 a.m.
NED2 Entity disambiguation (via description) batch_69a79761ee34819094a0558ef195d8a0 completed March 4, 2026, 2:22 a.m.
Created at: March 1, 2026, 7:38 p.m.