Triple

T588813
Position Surface form Disambiguated ID Type / Status
Subject Tutuila E17220 entity
Predicate hasMilitaryFacility P1869 FINISHED
Object U.S. Coast Guard facilities in Pago Pago Harbor
U.S. Coast Guard facilities in Pago Pago Harbor are strategic maritime installations on Tutuila in American Samoa that support search and rescue, law enforcement, and coastal security operations in the South Pacific region.
E73771 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: U.S. Coast Guard facilities in Pago Pago Harbor | Statement: [Tutuila, hasMilitaryFacility, U.S. Coast Guard facilities in Pago Pago Harbor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: U.S. Coast Guard facilities in Pago Pago Harbor
Context triple: [Tutuila, hasMilitaryFacility, U.S. Coast Guard facilities in Pago Pago Harbor]
  • A. United States Navy shore establishment
    The United States Navy shore establishment is the network of land-based facilities and commands that support, train, supply, and maintain naval forces and operations worldwide.
  • B. Pearl Harbor Naval Shipyard
    Pearl Harbor Naval Shipyard is a major U.S. Navy industrial facility in Hawaii that provides maintenance, repair, and modernization services for naval vessels and submarines.
  • C. Ford Island, Pearl Harbor
    Ford Island in Pearl Harbor is a historic islet in Hawaii best known as a central site of the Japanese attack on Pearl Harbor during World War II and home to several U.S. naval memorials.
  • D. Treasure Island Naval Station (former)
    Treasure Island Naval Station (former) was a decommissioned U.S. Navy base located on San Francisco Bay’s man-made Treasure Island, historically used for training, administration, and support operations.
  • E. Naval Support Facility Arlington
    Naval Support Facility Arlington is a U.S. military installation in Arlington, Virginia that supports Navy and joint-service operations, administration, and training.
  • 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: U.S. Coast Guard facilities in Pago Pago Harbor
Triple: [Tutuila, hasMilitaryFacility, U.S. Coast Guard facilities in Pago Pago Harbor]
Generated description
U.S. Coast Guard facilities in Pago Pago Harbor are strategic maritime installations on Tutuila in American Samoa that support search and rescue, law enforcement, and coastal security operations in the South Pacific region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: U.S. Coast Guard facilities in Pago Pago Harbor
Target entity description: U.S. Coast Guard facilities in Pago Pago Harbor are strategic maritime installations on Tutuila in American Samoa that support search and rescue, law enforcement, and coastal security operations in the South Pacific region.
  • A. United States Navy shore establishment
    The United States Navy shore establishment is the network of land-based facilities and commands that support, train, supply, and maintain naval forces and operations worldwide.
  • B. Pearl Harbor Naval Shipyard
    Pearl Harbor Naval Shipyard is a major U.S. Navy industrial facility in Hawaii that provides maintenance, repair, and modernization services for naval vessels and submarines.
  • C. Ford Island, Pearl Harbor
    Ford Island in Pearl Harbor is a historic islet in Hawaii best known as a central site of the Japanese attack on Pearl Harbor during World War II and home to several U.S. naval memorials.
  • D. Treasure Island Naval Station (former)
    Treasure Island Naval Station (former) was a decommissioned U.S. Navy base located on San Francisco Bay’s man-made Treasure Island, historically used for training, administration, and support operations.
  • E. Naval Support Facility Arlington
    Naval Support Facility Arlington is a U.S. military installation in Arlington, Virginia that supports Navy and joint-service operations, administration, and training.
  • 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_69a49379d09c8190ac7e00b24e2810b1 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49b9d1e68819096a9b5e7b2e83d6e completed March 1, 2026, 8:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69a5103be4b881908fcd20c4c781c0a0 completed March 2, 2026, 4:21 a.m.
NEDg Description generation batch_69a5140f86148190b9f3dd70fa6b0f42 completed March 2, 2026, 4:37 a.m.
NED2 Entity disambiguation (via description) batch_69a5146662488190b2d9024d6d999fa3 completed March 2, 2026, 4:39 a.m.
Created at: March 1, 2026, 7:33 p.m.