Triple
T14351475
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hitakatsu |
E355861
|
entity |
| Predicate | transportConnection |
P1298
|
FINISHED |
| Object |
Japan–South Korea ferry routes
Japan–South Korea ferry routes are international maritime passenger and vehicle services linking ports in Japan and South Korea across the Korea Strait.
|
E1095269
|
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: Japan–South Korea ferry routes | Statement: [Hitakatsu, transportConnection, Japan–South Korea ferry routes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Japan–South Korea ferry routes Context triple: [Hitakatsu, transportConnection, Japan–South Korea ferry routes]
-
A.
Hudson–Oka ferry route
The Hudson–Oka ferry route is a seasonal car and passenger ferry service in Quebec that links the towns of Hudson and Oka across Lac des Deux Montagnes.
-
B.
Sado Kisen ferry services
Sado Kisen ferry services is a Japanese ferry operator providing passenger and vehicle transport between Sado Island and mainland Niigata Prefecture.
-
C.
inter-Korean transportation corridor
The inter-Korean transportation corridor is a strategically significant route linking North and South Korea by road and rail, symbolizing efforts at cross-border cooperation and potential economic integration on the Korean Peninsula.
-
D.
Tokyo Bay shipping lanes
Tokyo Bay shipping lanes are the busy maritime routes in Tokyo Bay used by commercial vessels, container ships, and other marine traffic serving the Tokyo metropolitan area and its ports.
-
E.
Heihe–Blagoveshchensk ferry
The Heihe–Blagoveshchensk ferry is an international river ferry service linking the Chinese city of Heihe with the Russian city of Blagoveshchensk across the Amur River.
- 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: Japan–South Korea ferry routes Triple: [Hitakatsu, transportConnection, Japan–South Korea ferry routes]
Generated description
Japan–South Korea ferry routes are international maritime passenger and vehicle services linking ports in Japan and South Korea across the Korea Strait.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Japan–South Korea ferry routes Target entity description: Japan–South Korea ferry routes are international maritime passenger and vehicle services linking ports in Japan and South Korea across the Korea Strait.
-
A.
Hudson–Oka ferry route
The Hudson–Oka ferry route is a seasonal car and passenger ferry service in Quebec that links the towns of Hudson and Oka across Lac des Deux Montagnes.
-
B.
Sado Kisen ferry services
Sado Kisen ferry services is a Japanese ferry operator providing passenger and vehicle transport between Sado Island and mainland Niigata Prefecture.
-
C.
inter-Korean transportation corridor
The inter-Korean transportation corridor is a strategically significant route linking North and South Korea by road and rail, symbolizing efforts at cross-border cooperation and potential economic integration on the Korean Peninsula.
-
D.
Tokyo Bay shipping lanes
Tokyo Bay shipping lanes are the busy maritime routes in Tokyo Bay used by commercial vessels, container ships, and other marine traffic serving the Tokyo metropolitan area and its ports.
-
E.
Heihe–Blagoveshchensk ferry
The Heihe–Blagoveshchensk ferry is an international river ferry service linking the Chinese city of Heihe with the Russian city of Blagoveshchensk across the Amur River.
- 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_69d82790a7e08190877e2d349b2e8d8e |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de8f4e1e588190bdc7aaf7a2819948 |
completed | April 14, 2026, 7:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd4c4335e481909d4db39b8d25edc9 |
completed | May 8, 2026, 2:36 a.m. |
| NEDg | Description generation | batch_69fd4e795948819097c43e30902f1654 |
completed | May 8, 2026, 2:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd4f04d7ec819095b64d4811440166 |
completed | May 8, 2026, 2:48 a.m. |
Created at: April 10, 2026, 1:14 a.m.