Triple

T22363297
Position Surface form Disambiguated ID Type / Status
Subject 硫黄島からの手紙 E552833 entity
Predicate 舞台となる戦い P147370 FINISHED
Object 硫黄島の戦い NE NERFINISHED

How this triple was built (3 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: 硫黄島の戦い | Statement: [硫黄島からの手紙, 舞台となる戦い, 硫黄島の戦い]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 硫黄島の戦い
Context triple: [硫黄島からの手紙, 舞台となる戦い, 硫黄島の戦い]
  • A. Battle of Iwo Jima chosen
    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.
  • B. Battle of Okinawa
    The Battle of Okinawa was a major and brutal 1945 Pacific campaign between the United States and Japan, marked by intense ground combat, massive casualties, and kamikaze attacks, and is often seen as a decisive factor leading to the end of World War II.
  • C. Battle of Saipan
    The Battle of Saipan was a pivotal 1944 Pacific campaign in World War II in which U.S. forces captured the strategically vital island of Saipan from Japan, enabling direct bombing raids on the Japanese home islands.
  • D. Battle of Tarawa
    The Battle of Tarawa was a brutal 1943 Pacific island assault in which U.S. Marines fought heavily entrenched Japanese forces on the atoll of Betio, marking one of World War II’s first major amphibious invasions against a strongly defended beachhead.
  • E. Battle of Peleliu
    The Battle of Peleliu was a brutal World War II clash in the Pacific Theater, marked by fierce Japanese resistance and heavy American casualties during the U.S. campaign to capture the island’s strategic airfield.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: 舞台となる戦い
Context triple: [硫黄島からの手紙, 舞台となる戦い, 硫黄島の戦い]
  • A. 指揮した戦い
    Indicates a relationship where an entity commanded or directed the course of a specific battle.
  • B. حمله
    Indicates an aggressive action in which one entity attacks, assaults, or launches an offensive against another.
  • C. واجه
    Indicates that one entity confronts, faces, or encounters another entity or situation, often involving direct opposition or challenge.
  • D. Seal of the Hands
    Indicates a relationship in which something is formally confirmed, authenticated, or bound through the deliberate action or agreement of specific individuals or parties.
  • E. الاستراتيجية
    Indicates a strategic relationship in which an entity plans, organizes, or directs actions and resources to achieve specific long-term goals or advantages.
  • F. None of above. chosen

Provenance (4 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_69e11e4affcc8190ba7c27d29062558d completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f157d616748190921bd49039b7f6fc completed April 29, 2026, 12:59 a.m.
PD Predicate disambiguation batch_69e73011e6388190a05edf137f488441 completed April 21, 2026, 8:06 a.m.
PDg Predicate description generation batch_69e7342e9a0081909257210a81c96b29 completed April 21, 2026, 8:24 a.m.
Created at: April 16, 2026, 8:44 p.m.