Triple
T21094915
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hakodate Main Line |
E519736
|
entity |
| Predicate | connectsToFerryPort |
P1831
|
FINISHED |
| Object | Hakodate Port area |
—
|
NE NERFINISHED |
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: Hakodate Port area | Statement: [Hakodate Main Line, connectsToFerryPort, Hakodate Port area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hakodate Port area Context triple: [Hakodate Main Line, connectsToFerryPort, Hakodate Port area]
-
A.
Port of Hakodate
chosen
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.
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.
-
C.
Port of Otaru
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.
-
D.
Keihin Port area
The Keihin Port area is a major industrial and logistics coastal zone in the Tokyo–Yokohama region of Japan, encompassing several interconnected ports that support heavy industry, container shipping, and international trade.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b508d8dc81909be940dafe36c8f7 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e71b5845f88190a16f3df157f0906c |
completed | April 21, 2026, 6:38 a.m. |
Created at: April 16, 2026, 2:52 p.m.