Triple

T4704552
Position Surface form Disambiguated ID Type / Status
Subject 5th Tank Battalion E104359 entity
Predicate campaign P1067 FINISHED
Object Volcano Islands campaign
The Volcano Islands campaign was a World War II Pacific theater operation in which U.S. forces captured the strategically vital Iwo Jima and surrounding islands from Japan.
E462141 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: Volcano Islands campaign | Statement: [5th Tank Battalion, campaign, Volcano Islands campaign]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Volcano Islands campaign
Context triple: [5th Tank Battalion, campaign, Volcano Islands campaign]
  • A. Treasury Islands operation
    The Treasury Islands operation was a World War II Allied amphibious assault in the Solomon Islands aimed at securing bases to support further advances against Japanese forces in the Pacific.
  • B. Makin Island raid
    The Makin Island raid was a 1942 World War II commando assault by U.S. Marine Raiders on Japanese forces in the Gilbert Islands, intended to disrupt enemy operations and gather intelligence.
  • C. Admiralty Islands campaign
    The Admiralty Islands campaign was a World War II Allied operation in early 1944 to seize the Admiralty Islands from Japanese control, securing a strategic base in the Southwest Pacific.
  • D. Lesser Sunda Islands campaign
    The Lesser Sunda Islands campaign was a World War II series of operations in the East Indies where Allied and Japanese forces fought for control of key islands including Timor.
  • E. Gilbert and Marshall Islands campaign
    The Gilbert and Marshall Islands campaign was a major World War II U.S. amphibious offensive in the central Pacific that captured key Japanese-held atolls, enabling subsequent advances toward the Mariana Islands and Japan.
  • 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: Volcano Islands campaign
Triple: [5th Tank Battalion, campaign, Volcano Islands campaign]
Generated description
The Volcano Islands campaign was a World War II Pacific theater operation in which U.S. forces captured the strategically vital Iwo Jima and surrounding islands from Japan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Volcano Islands campaign
Target entity description: The Volcano Islands campaign was a World War II Pacific theater operation in which U.S. forces captured the strategically vital Iwo Jima and surrounding islands from Japan.
  • A. Treasury Islands operation
    The Treasury Islands operation was a World War II Allied amphibious assault in the Solomon Islands aimed at securing bases to support further advances against Japanese forces in the Pacific.
  • B. Makin Island raid
    The Makin Island raid was a 1942 World War II commando assault by U.S. Marine Raiders on Japanese forces in the Gilbert Islands, intended to disrupt enemy operations and gather intelligence.
  • C. Admiralty Islands campaign
    The Admiralty Islands campaign was a World War II Allied operation in early 1944 to seize the Admiralty Islands from Japanese control, securing a strategic base in the Southwest Pacific.
  • D. Lesser Sunda Islands campaign
    The Lesser Sunda Islands campaign was a World War II series of operations in the East Indies where Allied and Japanese forces fought for control of key islands including Timor.
  • E. Gilbert and Marshall Islands campaign
    The Gilbert and Marshall Islands campaign was a major World War II U.S. amphibious offensive in the central Pacific that captured key Japanese-held atolls, enabling subsequent advances toward the Mariana Islands and Japan.
  • 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_69bd43e9b88481908582103dcadff3d9 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd63d1e9c48190bad5f7d68bf0f622 completed March 20, 2026, 3:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69be03d074348190a19092fa02a0bb39 completed March 21, 2026, 2:34 a.m.
NEDg Description generation batch_69be050e0f488190804c512e7cc17c56 completed March 21, 2026, 2:40 a.m.
NED2 Entity disambiguation (via description) batch_69be05a6bed081909c8d8830fb103610 completed March 21, 2026, 2:42 a.m.
Created at: March 20, 2026, 1:17 p.m.