Triple
T3406458
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tsushima Island |
E71783
|
entity |
| Predicate | hasPort |
P35
|
FINISHED |
| Object |
Izuhara Port
Izuhara Port is a key maritime gateway and ferry terminal on Tsushima Island in Nagasaki Prefecture, Japan, connecting the island with mainland Japan and South Korea.
|
E373150
|
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: Izuhara Port | Statement: [Tsushima Island, hasPort, Izuhara Port]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Izuhara Port Context triple: [Tsushima Island, hasPort, Izuhara Port]
-
A.
Izumiotsu Port
Izumiotsu Port is a commercial seaport in Izumiotsu, Osaka Prefecture, Japan, serving as a regional hub for maritime trade and logistics along Osaka Bay.
-
B.
Takamatsu Port
Takamatsu Port is a major maritime hub in Japan’s Seto Inland Sea, serving as a key gateway for passenger ferries and cargo traffic connecting Shikoku with surrounding islands and mainland regions.
-
C.
Kishiwada Port
Kishiwada Port is a coastal harbor facility in Kishiwada, Osaka Prefecture, Japan, serving regional maritime transport and local industry.
-
D.
Imabari
Imabari is a coastal city in Ehime Prefecture, Japan, known for its shipbuilding industry, towel production, and as a gateway to the Shimanami Kaido cycling route.
-
E.
Hakata Port
Hakata Port is a major international seaport in Fukuoka, Japan, serving as a key gateway for passenger ferries and cargo between Kyushu, the rest of Japan, and East Asia.
- 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: Izuhara Port Triple: [Tsushima Island, hasPort, Izuhara Port]
Generated description
Izuhara Port is a key maritime gateway and ferry terminal on Tsushima Island in Nagasaki Prefecture, Japan, connecting the island with mainland Japan and South Korea.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Izuhara Port Target entity description: Izuhara Port is a key maritime gateway and ferry terminal on Tsushima Island in Nagasaki Prefecture, Japan, connecting the island with mainland Japan and South Korea.
-
A.
Izumiotsu Port
Izumiotsu Port is a commercial seaport in Izumiotsu, Osaka Prefecture, Japan, serving as a regional hub for maritime trade and logistics along Osaka Bay.
-
B.
Takamatsu Port
Takamatsu Port is a major maritime hub in Japan’s Seto Inland Sea, serving as a key gateway for passenger ferries and cargo traffic connecting Shikoku with surrounding islands and mainland regions.
-
C.
Kishiwada Port
Kishiwada Port is a coastal harbor facility in Kishiwada, Osaka Prefecture, Japan, serving regional maritime transport and local industry.
-
D.
Imabari
Imabari is a coastal city in Ehime Prefecture, Japan, known for its shipbuilding industry, towel production, and as a gateway to the Shimanami Kaido cycling route.
-
E.
Hakata Port
Hakata Port is a major international seaport in Fukuoka, Japan, serving as a key gateway for passenger ferries and cargo between Kyushu, the rest of Japan, and East Asia.
- 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_69ad85aac4808190a092c9cc8911f584 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb8ec68c88190913df5f6cafad9e9 |
completed | March 8, 2026, 5:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b432f118f48190a81795289a20efe5 |
completed | March 13, 2026, 3:53 p.m. |
| NEDg | Description generation | batch_69b436e75b6081908a64983955504af8 |
completed | March 13, 2026, 4:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b43aa17e048190a39eb22a5be9da0c |
completed | March 13, 2026, 4:26 p.m. |
Created at: March 8, 2026, 3:15 p.m.