Triple
T15954889
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sapporo metropolitan area |
E386908
|
entity |
| Predicate | hasPort |
P35
|
FINISHED |
| Object |
Port of Ishikari
The Port of Ishikari is a major commercial and logistics seaport in Hokkaido, Japan, serving as the primary maritime gateway for the Sapporo metropolitan area.
|
E1188262
|
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: Port of Ishikari | Statement: [Sapporo metropolitan area, hasPort, Port of Ishikari]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port of Ishikari Context triple: [Sapporo metropolitan area, hasPort, Port of Ishikari]
-
A.
Port of Hakodate
The Port of Hakodate is a major seaport in southern Hokkaido, Japan, serving as a key hub for regional trade, fishing, and ferry transportation.
-
B.
Port of Akita
The Port of Akita is a key seaport on Japan’s Sea of Japan coast that supports regional industry, trade, and maritime transport for Akita Prefecture.
-
C.
Port of Hachinohe
The Port of Hachinohe is a major commercial and fishing seaport in northern Japan that serves as an important logistics and industrial hub on the Pacific coast of Honshu.
-
D.
Port of Wakkanai
The Port of Wakkanai is Japan’s northernmost seaport, serving as a key maritime gateway between Hokkaido and nearby Russian territories such as Sakhalin.
-
E.
Port of Aomori
The Port of Aomori is a key maritime hub in northern Japan that supports regional trade, fishing, and ferry transportation across Mutsu Bay and beyond.
- 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: Port of Ishikari Triple: [Sapporo metropolitan area, hasPort, Port of Ishikari]
Generated description
The Port of Ishikari is a major commercial and logistics seaport in Hokkaido, Japan, serving as the primary maritime gateway for the Sapporo metropolitan area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Port of Ishikari Target entity description: The Port of Ishikari is a major commercial and logistics seaport in Hokkaido, Japan, serving as the primary maritime gateway for the Sapporo metropolitan area.
-
A.
Port of Hakodate
The Port of Hakodate is a major seaport in southern Hokkaido, Japan, serving as a key hub for regional trade, fishing, and ferry transportation.
-
B.
Port of Akita
The Port of Akita is a key seaport on Japan’s Sea of Japan coast that supports regional industry, trade, and maritime transport for Akita Prefecture.
-
C.
Port of Hachinohe
The Port of Hachinohe is a major commercial and fishing seaport in northern Japan that serves as an important logistics and industrial hub on the Pacific coast of Honshu.
-
D.
Port of Wakkanai
The Port of Wakkanai is Japan’s northernmost seaport, serving as a key maritime gateway between Hokkaido and nearby Russian territories such as Sakhalin.
-
E.
Port of Aomori
The Port of Aomori is a key maritime hub in northern Japan that supports regional trade, fishing, and ferry transportation across Mutsu Bay and beyond.
- 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_69d86da882448190a82ea962fe343b79 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e156f94b108190905d295c3405860e |
completed | April 16, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffc3c1b49c819087e5a088d41963ec |
completed | May 9, 2026, 11:31 p.m. |
| NEDg | Description generation | batch_69ffc4ba0a988190b1d93ce6479bac88 |
completed | May 9, 2026, 11:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffc5902904819097a2c5efbde55882 |
completed | May 9, 2026, 11:38 p.m. |
Created at: April 10, 2026, 4:53 a.m.