Triple
T19560991
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maizuru District (JMSDF) |
E489447
|
entity |
| Predicate | usesEquipment |
P2728
|
FINISHED |
| Object | JMSDF support ships |
—
|
NE NERFINISHED |
How this triple was built (3 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: JMSDF support ships | Statement: [Maizuru District (JMSDF), usesEquipment, JMSDF support ships]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: JMSDF support ships Context triple: [Maizuru District (JMSDF), usesEquipment, JMSDF support ships]
-
A.
JMSDF surface combatants
JMSDF surface combatants are the Japan Maritime Self-Defense Force’s frontline warships, including destroyers and frigates, designed for missions such as anti-air, anti-surface, and anti-submarine warfare.
-
B.
Maritime Self-Defense Force Fleet
The Maritime Self-Defense Force Fleet is the main operational naval component of Japan’s Maritime Self-Defense Force, responsible for organizing and commanding its seagoing combat and escort units.
-
C.
Joint Support Ships
Joint Support Ships are Canadian naval auxiliary vessels designed to provide at-sea replenishment, logistics, and support to Royal Canadian Navy task groups during extended operations.
-
D.
Saryu-class patrol vessel
The Saryu-class patrol vessel is a series of offshore patrol ships of the Indian Navy designed for maritime surveillance, coastal and offshore security, and fleet support operations.
-
E.
RV Yokosuka
RV Yokosuka is a Japanese research vessel operated by JAMSTEC, best known for supporting deep-sea exploration missions, including dives to the Challenger Deep with the submersible Shinkai 6500.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: JMSDF support ships Target entity description: JMSDF support ships are auxiliary naval vessels of Japan’s Maritime Self-Defense Force that provide logistics, replenishment, and other operational support to frontline combat ships.
-
A.
JMSDF surface combatants
JMSDF surface combatants are the Japan Maritime Self-Defense Force’s frontline warships, including destroyers and frigates, designed for missions such as anti-air, anti-surface, and anti-submarine warfare.
-
B.
Maritime Self-Defense Force Fleet
The Maritime Self-Defense Force Fleet is the main operational naval component of Japan’s Maritime Self-Defense Force, responsible for organizing and commanding its seagoing combat and escort units.
-
C.
Joint Support Ships
Joint Support Ships are Canadian naval auxiliary vessels designed to provide at-sea replenishment, logistics, and support to Royal Canadian Navy task groups during extended operations.
-
D.
Saryu-class patrol vessel
The Saryu-class patrol vessel is a series of offshore patrol ships of the Indian Navy designed for maritime surveillance, coastal and offshore security, and fleet support operations.
-
E.
RV Yokosuka
RV Yokosuka is a Japanese research vessel operated by JAMSTEC, best known for supporting deep-sea exploration missions, including dives to the Challenger Deep with the submersible Shinkai 6500.
- F. None of above. chosen
Provenance (2 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_69d8e8dc5d8c8190a6d7bd8864f43ca0 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e63f7442e08190ad030151ec0a97d4 |
completed | April 20, 2026, 3 p.m. |
Created at: April 10, 2026, 1:42 p.m.