Triple

T11564481
Position Surface form Disambiguated ID Type / Status
Subject Irving Penn E274219 entity
Predicate notableExhibition P1513 FINISHED
Object Irving Penn: Centennial
"Irving Penn: Centennial" is a major retrospective exhibition celebrating the influential American photographer Irving Penn’s seven-decade career in fashion, portrait, and still-life photography.
 E933706 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: Irving Penn: Centennial | Statement: [Irving Penn, notableExhibition, Irving Penn: Centennial]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Irving Penn: Centennial
Context triple: [Irving Penn, notableExhibition, Irving Penn: Centennial]
  • A. Irving Penn: A Career in Photography
    "Irving Penn: A Career in Photography" is a major retrospective exhibition showcasing the breadth and evolution of Irving Penn’s influential work in fashion, portrait, and still-life photography.
  • B. Portraits of Lee Miller
    Portraits of Lee Miller is a series of surrealist photographs by Man Ray depicting the model, photographer, and artist Lee Miller, reflecting their artistic and romantic relationship.
  • C. Irving Penn
    Irving Penn was a renowned American photographer celebrated for his elegant fashion images, still lifes, and portraiture for magazines such as Vogue.
  • D. Annie Leibovitz: A Photographer’s Life, 1990–2005
    "Annie Leibovitz: A Photographer’s Life, 1990–2005" is a major retrospective exhibition and accompanying book that interweaves Annie Leibovitz’s iconic celebrity portraits with intimate personal photographs from a 15-year span of her life and career.
  • E. Diane Arbus Estate
    The Diane Arbus Estate is the body that manages the rights, legacy, and posthumous exhibitions of influential American photographer Diane Arbus.
  • 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: Irving Penn: Centennial
Triple: [Irving Penn, notableExhibition, Irving Penn: Centennial]
Generated description
"Irving Penn: Centennial" is a major retrospective exhibition celebrating the influential American photographer Irving Penn’s seven-decade career in fashion, portrait, and still-life photography.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Irving Penn: Centennial
Target entity description: "Irving Penn: Centennial" is a major retrospective exhibition celebrating the influential American photographer Irving Penn’s seven-decade career in fashion, portrait, and still-life photography.
  • A. Irving Penn: A Career in Photography chosen
    "Irving Penn: A Career in Photography" is a major retrospective exhibition showcasing the breadth and evolution of Irving Penn’s influential work in fashion, portrait, and still-life photography.
  • B. Portraits of Lee Miller
    Portraits of Lee Miller is a series of surrealist photographs by Man Ray depicting the model, photographer, and artist Lee Miller, reflecting their artistic and romantic relationship.
  • C. Irving Penn
    Irving Penn was a renowned American photographer celebrated for his elegant fashion images, still lifes, and portraiture for magazines such as Vogue.
  • D. Annie Leibovitz: A Photographer’s Life, 1990–2005
    "Annie Leibovitz: A Photographer’s Life, 1990–2005" is a major retrospective exhibition and accompanying book that interweaves Annie Leibovitz’s iconic celebrity portraits with intimate personal photographs from a 15-year span of her life and career.
  • E. Diane Arbus Estate
    The Diane Arbus Estate is the body that manages the rights, legacy, and posthumous exhibitions of influential American photographer Diane Arbus.
  • F. None of above.

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_69d6aae5ac3c81908d2b0a3a665665b2 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d88dd321f88190a57ecaf079fbbc3f completed April 10, 2026, 5:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69e713bcc0048190bec14ac4ab84d51d completed April 21, 2026, 6:05 a.m.
NEDg Description generation batch_69e720f4015c81909ba7973c3e781985 completed April 21, 2026, 7:02 a.m.
NED2 Entity disambiguation (via description) batch_69e75a7a04c88190bb8f3dd3f3e435ef completed April 21, 2026, 11:07 a.m.
Created at: April 8, 2026, 9:37 p.m.