Triple

T7664344
Position Surface form Disambiguated ID Type / Status
Subject Marine Corps traditions E173589 entity
Predicate include P1393 FINISHED
Object 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.
E679846 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: commemoration of Iwo Jima | Statement: [Marine Corps traditions, include, commemoration of Iwo Jima]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: commemoration of Iwo Jima
Context triple: [Marine Corps traditions, include, commemoration of Iwo Jima]
  • A. 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.
  • B. 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 recruits for the pivotal Battle of Iwo Jima.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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: commemoration of Iwo Jima
Triple: [Marine Corps traditions, include, commemoration of Iwo Jima]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: commemoration of Iwo Jima
Target entity description: 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.
  • A. 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.
  • B. 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 recruits for the pivotal Battle of Iwo Jima.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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_69c699562484819086752091e3164a27 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c701a868bc8190b975cae769e23546 completed March 27, 2026, 10:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c89b1fdccc8190a69b4745dc3b2347 completed March 29, 2026, 3:23 a.m.
NEDg Description generation batch_69c89d513af88190b453bf3bf1adcbfb completed March 29, 2026, 3:32 a.m.
NED2 Entity disambiguation (via description) batch_69c89ddd81a88190924d41529e94b06b completed March 29, 2026, 3:34 a.m.
Created at: March 27, 2026, 4 p.m.