Triple

T386165
Position Surface form Disambiguated ID Type / Status
Subject Battle of Saipan E8783 entity
Predicate precededBy P97 FINISHED
Object 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.
E80736 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: Gilbert and Marshall Islands campaign | Statement: [Battle of Saipan, precededBy, Gilbert and Marshall Islands campaign]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gilbert and Marshall Islands campaign
Context triple: [Battle of Saipan, precededBy, Gilbert and Marshall Islands campaign]
  • A. Ryukyu Islands campaign
    The Ryukyu Islands campaign was a major World War II Allied operation in the Pacific that included the Battle of Okinawa and aimed to capture Japan’s southern island chain as a staging area for a possible invasion of the Japanese home islands.
  • B. Aleutian Islands campaign
    The Aleutian Islands campaign was a World War II military operation in which U.S. and Canadian forces fought to expel Japanese troops from Alaska’s remote Aleutian chain, marking one of the few battles on American soil during the Pacific conflict.
  • 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. Invasion of Tinian
    The Invasion of Tinian was a major World War II amphibious assault in July–August 1944 in the Mariana Islands, where U.S. forces captured the island from Japan and later used it as a key base for B-29 bomber operations against the Japanese mainland.
  • E. Invasion of Guam
    The Invasion of Guam was a World War II American amphibious assault in July 1944 that recaptured the island of Guam from Japanese forces as part of the Mariana and Palau Islands campaign.
  • 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: Gilbert and Marshall Islands campaign
Triple: [Battle of Saipan, precededBy, Gilbert and Marshall Islands campaign]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gilbert and Marshall Islands campaign
Target entity description: 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.
  • A. Ryukyu Islands campaign
    The Ryukyu Islands campaign was a major World War II Allied operation in the Pacific that included the Battle of Okinawa and aimed to capture Japan’s southern island chain as a staging area for a possible invasion of the Japanese home islands.
  • B. Aleutian Islands campaign
    The Aleutian Islands campaign was a World War II military operation in which U.S. and Canadian forces fought to expel Japanese troops from Alaska’s remote Aleutian chain, marking one of the few battles on American soil during the Pacific conflict.
  • 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. Invasion of Tinian
    The Invasion of Tinian was a major World War II amphibious assault in July–August 1944 in the Mariana Islands, where U.S. forces captured the island from Japan and later used it as a key base for B-29 bomber operations against the Japanese mainland.
  • E. Invasion of Guam
    The Invasion of Guam was a World War II American amphibious assault in July 1944 that recaptured the island of Guam from Japanese forces as part of the Mariana and Palau Islands campaign.
  • 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_69a2e7f47dd08190a4e294ccbbe46cd4 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec447b5481908a5a084787b44ced completed Feb. 28, 2026, 1:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69a57b51a58481909d8e602b3fe3c68c completed March 2, 2026, 11:58 a.m.
NEDg Description generation batch_69a57dbe4aa88190ad6d185f8151f85b completed March 2, 2026, 12:08 p.m.
NED2 Entity disambiguation (via description) batch_69a57e3b4d448190bd7f4a6249b7e3a1 completed March 2, 2026, 12:10 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.