Triple

T8337525
Position Surface form Disambiguated ID Type / Status
Subject Uraga Channel E195824 entity
Predicate hasNearbyFacility P5648 FINISHED
Object Japan Maritime Self-Defense Force bases in Yokosuka E389477 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: Japan Maritime Self-Defense Force bases in Yokosuka | Statement: [Uraga Channel, hasNearbyFacility, Japan Maritime Self-Defense Force bases in Yokosuka]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Japan Maritime Self-Defense Force bases in Yokosuka
Context triple: [Uraga Channel, hasNearbyFacility, Japan Maritime Self-Defense Force bases in Yokosuka]
  • A. Japan Maritime Self-Defense Force Yokosuka Naval Base chosen
    Japan Maritime Self-Defense Force Yokosuka Naval Base is a major Japanese naval installation and headquarters of the Maritime Self-Defense Force, playing a central role in the country’s maritime security and operations.
  • B. Yokosuka Naval Base
    Yokosuka Naval Base is a major United States Navy installation in Japan that serves as the home port for the U.S. Seventh Fleet and a key hub for naval operations in the Western Pacific.
  • C. Maizuru Naval Base
    Maizuru Naval Base is a major Japan Maritime Self-Defense Force installation on the Sea of Japan coast, historically one of the Imperial Japanese Navy’s principal naval districts.
  • D. Sasebo, Japan
    Sasebo, Japan is a major port city in Nagasaki Prefecture known for its long-standing role as a strategic naval base and shipbuilding center.
  • E. Kure Naval Base
    Kure Naval Base is a major Japan Maritime Self-Defense Force installation and historic naval port located in Kure, Hiroshima Prefecture.
  • 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_69ca82ecbdc481908a55cad8ca062d88 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7fd5027c81909724f25aa30bbe58 completed March 31, 2026, 8:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd95e17300819090e405c4c60b280d completed April 1, 2026, 10:02 p.m.
Created at: March 30, 2026, 5:57 p.m.