Triple
T15954888
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sapporo metropolitan area |
E386908
|
entity |
| Predicate | hasPort |
P35
|
FINISHED |
| Object | Port of Otaru |
E310020
|
NE FINISHED |
How this triple was built (2 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 Otaru | Statement: [Sapporo metropolitan area, hasPort, Port of Otaru]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port of Otaru Context triple: [Sapporo metropolitan area, hasPort, Port of Otaru]
-
A.
Port of Otaru
chosen
The Port of Otaru is a major commercial and passenger seaport on Hokkaido’s Sea of Japan coast, historically serving as a key maritime gateway for trade and transport in northern Japan.
-
B.
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.
-
C.
Port of Tsuruga
The Port of Tsuruga is a key seaport on Japan’s Sea of Japan coast, serving as an important hub for regional trade and ferry connections.
-
D.
Kushiro Port
Kushiro Port is a key commercial and fishing harbor on Japan’s northern island of Hokkaido, serving as an important hub for maritime trade and regional industry.
-
E.
Port of Niigata
The Port of Niigata is a major seaport on the Sea of Japan in north-central Honshu, serving as an important hub for international trade, ferry services, and regional industry in Japan.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ffbe7c8ef081908fa6da7975c271f6 |
completed | May 9, 2026, 11:08 p.m. |
Created at: April 10, 2026, 4:53 a.m.