Triple
T8977517
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | U.S. flag-raising photograph |
E214429
|
entity |
| Predicate | photographer |
P12333
|
FINISHED |
| Object | Joe Rosenthal |
E12467
|
NE FINISHED |
How this triple was built (2 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: [U.S. flag-raising photograph, photographer, Joe Rosenthal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Joe Rosenthal Context triple: [U.S. flag-raising photograph, photographer, Joe Rosenthal]
-
A.
Joe Rosenthal
chosen
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.
-
B.
Michael Ochs
Michael Ochs is an American music industry figure and archivist best known for founding the Michael Ochs Archives, a major collection of music photographs and memorabilia.
-
C.
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.
-
D.
Hugh Hurson
Hugh Hurson is known primarily as the brother of Irish republican hunger striker Martin Hurson.
-
E.
Alfred Eisenstaedt
Alfred Eisenstaedt was a renowned German-born American photojournalist best known for his iconic candid images for Life magazine, including the famous Times Square V-J Day kiss photograph.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca839ea8b88190922c6a326ffcc0d3 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc67a33c8481909125acf4b7f0a919 |
completed | April 1, 2026, 12:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfc96e7eb48190a3df410b1544b997 |
completed | April 3, 2026, 2:06 p.m. |
Created at: March 30, 2026, 7:02 p.m.