Triple

T963089
Position Surface form Disambiguated ID Type / Status
Subject Iwo Jima E20777 entity
Predicate memorializedIn P4717 FINISHED
Object film "Sands of Iwo Jima"
"Sands of Iwo Jima" is a 1949 World War II drama film starring John Wayne as a tough Marine sergeant training troops for the pivotal Battle of Iwo Jima.
 E113171 NE FINISHED

How this triple was built (4 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: film "Sands of Iwo Jima" | Statement: [Iwo Jima, memorializedIn, film "Sands of Iwo Jima"]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: film "Sands of Iwo Jima"
Context triple: [Iwo Jima, memorializedIn, film "Sands of Iwo Jima"]
  • A. film "Thirty Seconds Over Tokyo"
    "Thirty Seconds Over Tokyo" is a 1944 World War II drama film that portrays the planning, execution, and aftermath of the U.S. Doolittle Raid on Japan.
  • B. Raising the Flag on Iwo Jima
    Raising the Flag on Iwo Jima is an iconic World War II photograph by Joe Rosenthal depicting U.S. Marines hoisting the American flag atop Mount Suribachi, symbolizing American victory and sacrifice in the Pacific theater.
  • C. film "Operation Crossbow"
    "Operation Crossbow" is a 1965 British World War II thriller film that dramatizes Allied efforts to uncover and sabotage Nazi Germany’s secret V-weapon programs.
  • D. Tora! Tora! Tora!
    Tora! Tora! Tora! is the famous coded Japanese radio signal sent by air commander Mitsuo Fuchida to indicate complete surprise had been achieved during the attack on Pearl Harbor.
  • E. Pride of the Marines
    Pride of the Marines is a 1945 World War II drama film starring John Garfield as a Marine who must adjust to life after being blinded in combat.
  • 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: film "Sands of Iwo Jima"
Triple: [Iwo Jima, memorializedIn, film "Sands of Iwo Jima"]
Generated description
"Sands of Iwo Jima" is a 1949 World War II drama film starring John Wayne as a tough Marine sergeant training troops for the pivotal Battle of Iwo Jima.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: film "Sands of Iwo Jima"
Target entity description: "Sands of Iwo Jima" is a 1949 World War II drama film starring John Wayne as a tough Marine sergeant training troops for the pivotal Battle of Iwo Jima.
  • A. film "Thirty Seconds Over Tokyo"
    "Thirty Seconds Over Tokyo" is a 1944 World War II drama film that portrays the planning, execution, and aftermath of the U.S. Doolittle Raid on Japan.
  • B. Raising the Flag on Iwo Jima
    Raising the Flag on Iwo Jima is an iconic World War II photograph by Joe Rosenthal depicting U.S. Marines hoisting the American flag atop Mount Suribachi, symbolizing American victory and sacrifice in the Pacific theater.
  • C. film "Operation Crossbow"
    "Operation Crossbow" is a 1965 British World War II thriller film that dramatizes Allied efforts to uncover and sabotage Nazi Germany’s secret V-weapon programs.
  • D. Tora! Tora! Tora!
    Tora! Tora! Tora! is the famous coded Japanese radio signal sent by air commander Mitsuo Fuchida to indicate complete surprise had been achieved during the attack on Pearl Harbor.
  • E. Pride of the Marines
    Pride of the Marines is a 1945 World War II drama film starring John Garfield as a Marine who must adjust to life after being blinded in combat.
  • F. None of above. chosen

Provenance (5 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_69a493b21f2881908132dcf45dcd2f36 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b416cf4c8190bd685227db25fb53 completed March 1, 2026, 9:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac11a6107481909b152291a73958d3 completed March 7, 2026, 11:53 a.m.
NEDg Description generation batch_69ac12c5978481909be2d6e1ce85acd5 completed March 7, 2026, 11:57 a.m.
NED2 Entity disambiguation (via description) batch_69ac132f09448190b5f789f90328f81f completed March 7, 2026, 11:59 a.m.
Created at: March 1, 2026, 7:40 p.m.