Triple

T6844459
Position Surface form Disambiguated ID Type / Status
Subject Battle of Attu E157856 entity
Predicate memorial P501 FINISHED
Object Attu Battlefield and U.S. Army and Navy Airfields on Attu Island National Historic Landmark E558536 NE FINISHED

How this triple was built (2 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: Attu Battlefield and U.S. Army and Navy Airfields on Attu Island National Historic Landmark | Statement: [Battle of Attu, memorial, Attu Battlefield and U.S. Army and Navy Airfields on Attu Island National Historic Landmark]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Attu Battlefield and U.S. Army and Navy Airfields on Attu Island National Historic Landmark
Context triple: [Battle of Attu, memorial, Attu Battlefield and U.S. Army and Navy Airfields on Attu Island National Historic Landmark]
  • A. Aleutian Islands World War II National Monument chosen
    Aleutian Islands World War II National Monument is a protected historic area in Alaska that preserves key World War II battle sites, military installations, and related cultural resources in the remote Aleutian Islands.
  • B. Naval Air Facility Adak
    Naval Air Facility Adak was a U.S. Navy air station on Alaska’s Aleutian Islands that played a key strategic role during World War II and the Cold War before its closure and conversion to civilian use.
  • C. Admiral Nimitz State Historic Site
    Admiral Nimitz State Historic Site is a historic park and museum complex in Fredericksburg, Texas, dedicated to interpreting the life and World War II naval career of Fleet Admiral Chester W. Nimitz and the broader history of the Pacific War.
  • D. World War II Valor in the Pacific National Monument
    World War II Valor in the Pacific National Monument was a multi-site U.S. National Park Service unit commemorating key locations, events, and sacrifices of the Pacific theater during World War II, including Pearl Harbor and the Aleutian Islands.
  • E. Dillingham Airfield
    Dillingham Airfield is a small public and military-use airport on Oʻahu’s North Shore, known for activities like skydiving and glider flights.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c6882ed4c081909dc465a7cf8838be completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d6b8627081908e34d2b942d08aef completed March 27, 2026, 7:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69c72fbf06008190a8c342d3d7dec930 completed March 28, 2026, 1:32 a.m.
Created at: March 27, 2026, 2:19 p.m.