Triple
T8698217
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Imperial Japanese Navy submarine force |
E206454
|
entity |
| Predicate | usedWeapon |
P706
|
FINISHED |
| Object |
Kaidai-class submarine
The Kaidai-class submarine was a series of large, long-range Japanese submarines built before and during World War II, designed for ocean-going patrol and fleet support operations.
|
E752480
|
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: Kaidai-class submarine | Statement: [Imperial Japanese Navy submarine force, usedWeapon, Kaidai-class submarine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kaidai-class submarine Context triple: [Imperial Japanese Navy submarine force, usedWeapon, Kaidai-class submarine]
-
A.
Oyashio-class submarine
The Oyashio-class submarine is a modern Japanese diesel-electric attack submarine class known for its advanced sonar, quiet operation, and service with the Japan Maritime Self-Defense Force.
-
B.
Taigei-class submarine
The Taigei-class submarine is a modern Japanese diesel-electric attack submarine class featuring advanced stealth, sonar, and lithium-ion battery technology for the Japan Maritime Self-Defense Force.
-
C.
Sōryū-class submarine
The Sōryū-class submarine is a Japanese diesel-electric attack submarine class known for its advanced stealth, air-independent propulsion, and long-range operational capabilities.
-
D.
Typhoon-class submarine
The Typhoon-class submarine is a Soviet-designed nuclear-powered ballistic missile submarine, famous as the largest submarine ever built and a key component of the USSR’s Cold War nuclear deterrent.
-
E.
I-400-class submarine
The I-400-class submarine was a World War II-era Japanese "submarine aircraft carrier," among the largest submarines of its time, designed to launch surprise air attacks from the sea.
- 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: Kaidai-class submarine Triple: [Imperial Japanese Navy submarine force, usedWeapon, Kaidai-class submarine]
Generated description
The Kaidai-class submarine was a series of large, long-range Japanese submarines built before and during World War II, designed for ocean-going patrol and fleet support operations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kaidai-class submarine Target entity description: The Kaidai-class submarine was a series of large, long-range Japanese submarines built before and during World War II, designed for ocean-going patrol and fleet support operations.
-
A.
Oyashio-class submarine
The Oyashio-class submarine is a modern Japanese diesel-electric attack submarine class known for its advanced sonar, quiet operation, and service with the Japan Maritime Self-Defense Force.
-
B.
Taigei-class submarine
The Taigei-class submarine is a modern Japanese diesel-electric attack submarine class featuring advanced stealth, sonar, and lithium-ion battery technology for the Japan Maritime Self-Defense Force.
-
C.
Sōryū-class submarine
The Sōryū-class submarine is a Japanese diesel-electric attack submarine class known for its advanced stealth, air-independent propulsion, and long-range operational capabilities.
-
D.
Typhoon-class submarine
The Typhoon-class submarine is a Soviet-designed nuclear-powered ballistic missile submarine, famous as the largest submarine ever built and a key component of the USSR’s Cold War nuclear deterrent.
-
E.
I-400-class submarine
The I-400-class submarine was a World War II-era Japanese "submarine aircraft carrier," among the largest submarines of its time, designed to launch surprise air attacks from the sea.
- 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_69ca83555b6c8190abe930dd397e863b |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc58af50408190a3b81100a759795e |
completed | March 31, 2026, 11:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf28a0dd708190b12872883a2276c8 |
completed | April 3, 2026, 2:40 a.m. |
| NEDg | Description generation | batch_69cf2bcff84881908a7985fdf8189583 |
completed | April 3, 2026, 2:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf2ca1ddac8190a36367e6bba8e3c8 |
completed | April 3, 2026, 2:57 a.m. |
Created at: March 30, 2026, 6:34 p.m.