Triple

T415399
Position Surface form Disambiguated ID Type / Status
Subject Treasure Island E9580 entity
Predicate hasFacility P105 FINISHED
Object 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.
E53275 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: Treasure Island Naval Station (former) | Statement: [Treasure Island, hasFacility, Treasure Island Naval Station (former)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Treasure Island Naval Station (former)
Context triple: [Treasure Island, hasFacility, Treasure Island Naval Station (former)]
  • A. Naval Station Norfolk
    Naval Station Norfolk is the world’s largest naval base and a major hub for the U.S. Navy’s Atlantic Fleet, located in Norfolk, Virginia.
  • B. Naval Base Point Loma
    Naval Base Point Loma is a major U.S. Navy installation in San Diego, California, that serves as a key hub for submarine operations and other maritime military activities.
  • C. Rota Naval Base
    Rota Naval Base is a major Spanish naval installation in southern Spain that also serves as a key strategic hub for NATO and U.S. naval operations in the Atlantic and Mediterranean.
  • D. 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.
  • E. Naval Station Mayport
    Naval Station Mayport is a major U.S. Navy base near Jacksonville, Florida, serving as a key homeport for surface ships and aircraft operations on the Atlantic coast.
  • 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: Treasure Island Naval Station (former)
Triple: [Treasure Island, hasFacility, Treasure Island Naval Station (former)]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Treasure Island Naval Station (former)
Target entity description: 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.
  • A. Naval Station Norfolk
    Naval Station Norfolk is the world’s largest naval base and a major hub for the U.S. Navy’s Atlantic Fleet, located in Norfolk, Virginia.
  • B. Naval Base Point Loma
    Naval Base Point Loma is a major U.S. Navy installation in San Diego, California, that serves as a key hub for submarine operations and other maritime military activities.
  • C. Rota Naval Base
    Rota Naval Base is a major Spanish naval installation in southern Spain that also serves as a key strategic hub for NATO and U.S. naval operations in the Atlantic and Mediterranean.
  • D. 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.
  • E. Naval Station Mayport
    Naval Station Mayport is a major U.S. Navy base near Jacksonville, Florida, serving as a key homeport for surface ships and aircraft operations on the Atlantic coast.
  • 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_69a2e80111fc8190961d5b7c6154123f completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2ee8d835881908403ea23901e52b3 completed Feb. 28, 2026, 1:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69a42541cbe88190a35797797c17f3a1 completed March 1, 2026, 11:38 a.m.
NEDg Description generation batch_69a425ea176c8190a4f8197d779cbc94 completed March 1, 2026, 11:41 a.m.
NED2 Entity disambiguation (via description) batch_69a42636b9cc8190a7bf2b16ef3f2a33 completed March 1, 2026, 11:42 a.m.
Created at: Feb. 28, 2026, 1:09 p.m.