Triple
T2155171
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IJN cruiser Naka |
E47868
|
entity |
| Predicate | sisterShip |
P3142
|
FINISHED |
| Object |
IJN Sendai
IJN Sendai was a Sendai-class light cruiser of the Imperial Japanese Navy that served as a destroyer flotilla leader in the Pacific during World War II.
|
E252045
|
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: IJN Sendai | Statement: [IJN cruiser Naka, sisterShip, IJN Sendai]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IJN Sendai Context triple: [IJN cruiser Naka, sisterShip, IJN Sendai]
-
A.
Japanese destroyer Fubuki
The Japanese destroyer Fubuki was a pioneering Fubuki-class "special type" destroyer of the Imperial Japanese Navy, renowned for its powerful armament and advanced design that influenced destroyer construction worldwide before and during World War II.
-
B.
IJN battleship Yamashiro
IJN battleship Yamashiro was a Japanese Fuso-class dreadnought battleship that served in the Imperial Japanese Navy and was sunk during the Battle of Surigao Strait in World War II.
-
C.
Sōryū
Sōryū was a Japanese aircraft carrier of the Imperial Japanese Navy that played a major role in early Pacific War operations before being sunk during World War II.
-
D.
Japanese battlecruiser Takao
Japanese battlecruiser Takao was a planned but never completed Amagi-class capital ship of the Imperial Japanese Navy intended to serve as a fast, heavily armed battlecruiser in the early 20th century.
-
E.
Kaga
Kaga was a Japanese aircraft carrier of the Imperial Japanese Navy that played a major role in early Pacific War operations before being sunk at the Battle of Midway in 1942.
- 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: IJN Sendai Triple: [IJN cruiser Naka, sisterShip, IJN Sendai]
Generated description
IJN Sendai was a Sendai-class light cruiser of the Imperial Japanese Navy that served as a destroyer flotilla leader in the Pacific during World War II.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: IJN Sendai Target entity description: IJN Sendai was a Sendai-class light cruiser of the Imperial Japanese Navy that served as a destroyer flotilla leader in the Pacific during World War II.
-
A.
Japanese destroyer Fubuki
The Japanese destroyer Fubuki was a pioneering Fubuki-class "special type" destroyer of the Imperial Japanese Navy, renowned for its powerful armament and advanced design that influenced destroyer construction worldwide before and during World War II.
-
B.
IJN battleship Yamashiro
IJN battleship Yamashiro was a Japanese Fuso-class dreadnought battleship that served in the Imperial Japanese Navy and was sunk during the Battle of Surigao Strait in World War II.
-
C.
Sōryū
Sōryū was a Japanese aircraft carrier of the Imperial Japanese Navy that played a major role in early Pacific War operations before being sunk during World War II.
-
D.
Japanese battlecruiser Takao
Japanese battlecruiser Takao was a planned but never completed Amagi-class capital ship of the Imperial Japanese Navy intended to serve as a fast, heavily armed battlecruiser in the early 20th century.
-
E.
Kaga
Kaga was a Japanese aircraft carrier of the Imperial Japanese Navy that played a major role in early Pacific War operations before being sunk at the Battle of Midway in 1942.
- 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_69a88a1d1fd8819088b34990d69a712f |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abbe669c188190bb4c1c391ca848b0 |
completed | March 7, 2026, 5:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae7ef2dda08190b55919f0df935a6d |
completed | March 9, 2026, 8:04 a.m. |
| NEDg | Description generation | batch_69ae7f90d3a88190bf61c6f063b67c06 |
completed | March 9, 2026, 8:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae800868948190a5504969c4cabb7d |
completed | March 9, 2026, 8:08 a.m. |
Created at: March 4, 2026, 7:44 p.m.