Triple
T7335582
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sands of Iwo Jima |
E169117
|
entity |
| Predicate | featuresCameoAppearanceBy |
P49662
|
FINISHED |
| Object | Ira Hayes |
E488999
|
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: Ira Hayes | Statement: [Sands of Iwo Jima, featuresCameoAppearanceBy, Ira Hayes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ira Hayes Context triple: [Sands of Iwo Jima, featuresCameoAppearanceBy, Ira Hayes]
-
A.
Ira Hayes
chosen
Ira Hayes was a Pima Native American U.S. Marine and one of the flag raisers at Iwo Jima during World War II, later becoming a symbol of the struggles of Native American veterans.
-
B.
William H. Pitsenbarger
William H. Pitsenbarger was a United States Air Force pararescueman and Medal of Honor recipient renowned for his heroic actions and ultimate sacrifice during the Vietnam War.
-
C.
John Basilone
John Basilone was a highly decorated U.S. Marine Corps gunnery sergeant and Medal of Honor recipient renowned for his heroism in the Pacific Theater during World War II.
-
D.
Robert Henry Lawrence Jr.
Robert Henry Lawrence Jr. was an American Air Force officer and the first African American selected as an astronaut, remembered as a pioneering figure in U.S. space history.
-
E.
Michael Murphy
Michael Murphy is an American character actor known for his frequent collaborations with director Robert Altman and roles in films such as "Batman Returns," "Nashville," and "Manhattan."
- 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_69c68a568a6481908f11e20db7bc8446 |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f4eb5c808190ba08956bcf297ea8 |
completed | March 27, 2026, 9:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7ef22d6ac819087f05d6e6787509a |
completed | March 28, 2026, 3:09 p.m. |
Created at: March 27, 2026, 3:04 p.m.