Triple
T21519283
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sado Airport |
E530930
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Sado, Niigata Prefecture, Japan |
—
|
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: Sado, Niigata Prefecture, Japan | Statement: [Sado Airport, locatedIn, Sado, Niigata Prefecture, Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sado, Niigata Prefecture, Japan Context triple: [Sado Airport, locatedIn, Sado, Niigata Prefecture, Japan]
-
A.
Sado, Niigata, Japan
Sado, Niigata, Japan is a large island in the Sea of Japan known for its historic gold mines, rich cultural traditions, and scenic coastal landscapes.
-
B.
Sado, Niigata
chosen
Sado, Niigata is a large island and former city in the Sea of Japan off Niigata Prefecture, known for its historic gold mines, rich cultural traditions, and scenic coastal landscapes.
-
C.
Sado District, Niigata
Sado District, Niigata was a former administrative district in Niigata Prefecture, Japan, encompassing parts of Sado Island before its municipalities were merged into the city of Sado.
-
D.
Sado Island, Niigata Prefecture
Sado Island, Niigata Prefecture is a large Japanese island in the Sea of Japan known for its rich history, gold mines, and distinctive traditional culture.
-
E.
Tsuyama, Japan
Tsuyama, Japan is a historic city in Okayama Prefecture known for its well-preserved castle ruins, traditional townscape, and famous cherry blossom viewing spots.
- 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_69e0c45d95a081908e7962ad215da746 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ee884af0f08190bc1f3d70e57a325d |
completed | April 26, 2026, 9:48 p.m. |
Created at: April 16, 2026, 6:26 p.m.