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.