Triple
T20045529
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rene Gagnon |
E497547
|
entity |
| Predicate | notableEvent |
P259
|
FINISHED |
| Object | Second flag raising on Mount Suribachi |
—
|
NE NERFINISHED |
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: Second flag raising on Mount Suribachi | Statement: [Rene Gagnon, notableEvent, Second flag raising on Mount Suribachi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Second flag raising on Mount Suribachi Context triple: [Rene Gagnon, notableEvent, Second flag raising on Mount Suribachi]
-
A.
commemoration of Iwo Jima
The commemoration of Iwo Jima is a Marine Corps observance honoring the World War II battle and the sacrifices and heroism of the Marines who fought there.
-
B.
United States flag raising
chosen
The United States flag raising refers to the iconic moment during the Battle of Iwo Jima in World War II when U.S. Marines hoisted the American flag atop Mount Suribachi, later immortalized in the famous photograph.
-
C.
V-J Day
V-J Day marks the Allied victory over Japan in World War II and the effective end of the war following Japan’s surrender in August 1945.
-
D.
Iwo Jima
Iwo Jima is a small volcanic island in the western Pacific Ocean, historically significant as the site of a major World War II battle between the United States and Japan.
-
E.
Battle of Iwo Jima
The Battle of Iwo Jima was a major 1945 Pacific campaign clash between the United States and Japan, famed for its brutal fighting and the iconic flag-raising on Mount Suribachi.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69da627278c88190babe4297a9df1236 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6632a5e888190ade41657ffd057f6 |
completed | April 20, 2026, 5:32 p.m. |
Created at: April 11, 2026, 3:37 p.m.