Triple

T88984
Position Surface form Disambiguated ID Type / Status
Subject Battle of Iwo Jima E1787 entity
Predicate associatedPerson P2308 FINISHED
Object Joe Rosenthal
Joe Rosenthal was an American photojournalist best known for his iconic World War II photograph of U.S. Marines raising the flag on Iwo Jima.
E12467 NE FINISHED

How this triple was built (5 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: Joe Rosenthal | Statement: [Battle of Iwo Jima, associatedPerson, Joe Rosenthal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Joe Rosenthal
Context triple: [Battle of Iwo Jima, associatedPerson, Joe Rosenthal]
  • A. Henry Luce
    Henry Luce was an influential American magazine publisher and media magnate who co-founded Time Inc. and helped shape 20th-century journalism and public opinion.
  • B. Joseph Pulitzer
    Joseph Pulitzer was a Hungarian-American newspaper publisher and journalist whose innovations in mass media and commitment to public service journalism led to the establishment of the prestigious Pulitzer Prizes.
  • C. Carl Bernstein
    Carl Bernstein is an American investigative journalist best known for his reporting with Bob Woodward that helped uncover the Watergate scandal and led to President Richard Nixon’s resignation.
  • D. Alfred Loomis
    Alfred Loomis was an American lawyer, financier, and physicist who played a pivotal role in organizing and funding U.S. scientific research during World War II, particularly in radar development.
  • E. John Pilger
    John Pilger was an Australian journalist, author, and documentary filmmaker renowned for his investigative reporting and outspoken criticism of Western foreign policy and media.
  • 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: Joe Rosenthal
Triple: [Battle of Iwo Jima, associatedPerson, Joe Rosenthal]
Generated description
Joe Rosenthal was an American photojournalist best known for his iconic World War II photograph of U.S. Marines raising the flag on Iwo Jima.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Joe Rosenthal
Target entity description: Joe Rosenthal was an American photojournalist best known for his iconic World War II photograph of U.S. Marines raising the flag on Iwo Jima.
  • A. Henry Luce
    Henry Luce was an influential American magazine publisher and media magnate who co-founded Time Inc. and helped shape 20th-century journalism and public opinion.
  • B. Joseph Pulitzer
    Joseph Pulitzer was a Hungarian-American newspaper publisher and journalist whose innovations in mass media and commitment to public service journalism led to the establishment of the prestigious Pulitzer Prizes.
  • C. Carl Bernstein
    Carl Bernstein is an American investigative journalist best known for his reporting with Bob Woodward that helped uncover the Watergate scandal and led to President Richard Nixon’s resignation.
  • D. Alfred Loomis
    Alfred Loomis was an American lawyer, financier, and physicist who played a pivotal role in organizing and funding U.S. scientific research during World War II, particularly in radar development.
  • E. John Pilger
    John Pilger was an Australian journalist, author, and documentary filmmaker renowned for his investigative reporting and outspoken criticism of Western foreign policy and media.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: associatedPerson
Context triple: [Battle of Iwo Jima, associatedPerson, Joe Rosenthal]
  • A. organizationAssociatedWith
    Indicates that there is a formal or recognized connection or affiliation between an organization and another entity.
  • B. isAssociatedWith
    Indicates that there exists a connection, relationship, or involvement between two entities without specifying its exact nature.
  • C. notablyAssociatedWith
    Indicates that one entity is prominently or distinctively connected with another in a way that is especially noteworthy or remarkable.
  • D. hasPerson chosen
    Indicates that an entity is associated with or includes a specific person.
  • E. associatedWork
    Indicates that there exists a related or connected work (such as a publication, creative piece, or project) that is meaningfully linked to the subject.
  • F. None of above.

Provenance (6 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_69a24d1a97dc819094e6c021fe9b05a7 completed Feb. 28, 2026, 2:04 a.m.
NER Named-entity recognition batch_69a24feef1b08190bb9525f71cce053e completed Feb. 28, 2026, 2:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69a284fd52f08190b264937658192e79 completed Feb. 28, 2026, 6:02 a.m.
NEDg Description generation batch_69a289412840819099a731a601d923e2 completed Feb. 28, 2026, 6:20 a.m.
NED2 Entity disambiguation (via description) batch_69a2900e6b908190b048ab21595172a5 completed Feb. 28, 2026, 6:49 a.m.
PD Predicate disambiguation batch_69a24eb82d408190b0f9c786152e8e4c completed Feb. 28, 2026, 2:11 a.m.
Created at: Feb. 28, 2026, 2:07 a.m.