Triple
T2256912
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maizuru Naval Arsenal |
E49747
|
entity |
| Predicate | locatedInMilitaryPort |
P32766
|
FINISHED |
| Object |
Maizuru naval port
Maizuru naval port is a major Japanese maritime base on the Sea of Japan coast that historically served as an important Imperial Japanese Navy hub and continues to function as a key Japan Maritime Self-Defense Force facility.
|
E49747
|
NE FINISHED |
How this triple was built (5 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: Maizuru naval port | Statement: [Maizuru Naval Arsenal, locatedInMilitaryPort, Maizuru naval port]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maizuru naval port Context triple: [Maizuru Naval Arsenal, locatedInMilitaryPort, Maizuru naval port]
-
A.
Maizuru Naval Arsenal
Maizuru Naval Arsenal was a major Imperial Japanese Navy shipbuilding and armaments facility located in Maizuru, Kyoto Prefecture, active primarily from the late 19th century through World War II.
-
B.
Port of Naha
The Port of Naha is a major seaport and transportation hub in Okinawa, Japan, serving as a key gateway for passenger ferries, cargo shipping, and regional trade in the Ryukyu Islands.
-
C.
Sasebo Naval Arsenal
Sasebo Naval Arsenal was a major Imperial Japanese Navy shipbuilding and repair facility located in Sasebo, Nagasaki, that played a key role in Japan’s naval operations before and during World War II.
-
D.
Port of Nagasaki
The Port of Nagasaki is a historic Japanese harbor that has long served as a key gateway for international trade and cultural exchange, particularly during Japan’s periods of limited foreign contact.
-
E.
Port of Amagasaki
The Port of Amagasaki is a major industrial and commercial seaport in Hyōgo Prefecture, Japan, serving the Kansai region with cargo handling and maritime logistics facilities.
- 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: Maizuru naval port Triple: [Maizuru Naval Arsenal, locatedInMilitaryPort, Maizuru naval port]
Generated description
Maizuru naval port is a major Japanese maritime base on the Sea of Japan coast that historically served as an important Imperial Japanese Navy hub and continues to function as a key Japan Maritime Self-Defense Force facility.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Maizuru naval port Target entity description: Maizuru naval port is a major Japanese maritime base on the Sea of Japan coast that historically served as an important Imperial Japanese Navy hub and continues to function as a key Japan Maritime Self-Defense Force facility.
-
A.
Maizuru Naval Arsenal
chosen
Maizuru Naval Arsenal was a major Imperial Japanese Navy shipbuilding and armaments facility located in Maizuru, Kyoto Prefecture, active primarily from the late 19th century through World War II.
-
B.
Port of Naha
The Port of Naha is a major seaport and transportation hub in Okinawa, Japan, serving as a key gateway for passenger ferries, cargo shipping, and regional trade in the Ryukyu Islands.
-
C.
Sasebo Naval Arsenal
Sasebo Naval Arsenal was a major Imperial Japanese Navy shipbuilding and repair facility located in Sasebo, Nagasaki, that played a key role in Japan’s naval operations before and during World War II.
-
D.
Port of Nagasaki
The Port of Nagasaki is a historic Japanese harbor that has long served as a key gateway for international trade and cultural exchange, particularly during Japan’s periods of limited foreign contact.
-
E.
Port of Amagasaki
The Port of Amagasaki is a major industrial and commercial seaport in Hyōgo Prefecture, Japan, serving the Kansai region with cargo handling and maritime logistics facilities.
- F. None of above.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: locatedInMilitaryPort Context triple: [Maizuru Naval Arsenal, locatedInMilitaryPort, Maizuru naval port]
-
A.
homeportDuringWar
Indicates that an entity served as the designated home port or primary base for another entity during a period of war.
-
B.
hasNavalFacility
chosen
Indicates that one entity possesses, hosts, or contains a naval facility (such as a naval base, port, or installation) associated with it.
-
C.
isPortOfCallFor
Indicates that a location serves as a scheduled stop or destination for a ship, vehicle, or journey.
-
D.
hasMilitaryPresence
Indicates that a military force is present in, stationed at, or operating within a particular location or entity.
-
E.
isInlandPort
Indicates that a port facility is located inland, away from the open sea, typically on a river, canal, or lake, while still serving maritime or shipping functions.
- F. None of above.
Provenance (6 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_69a88aaa9250819095e127d0d77e8a32 |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abc1570dc88190bb2b17ed4c25dbb5 |
completed | March 7, 2026, 6:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae96021324819088eafcaf06f97455 |
completed | March 9, 2026, 9:42 a.m. |
| NEDg | Description generation | batch_69ae96d95c648190bca59f97c01e59fc |
completed | March 9, 2026, 9:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae974d062c819091459361f519ee3e |
completed | March 9, 2026, 9:47 a.m. |
| PD | Predicate disambiguation | batch_69abbdb34c148190b51e99f540f97204 |
completed | March 7, 2026, 5:54 a.m. |
Created at: March 4, 2026, 7:47 p.m.