Triple
T19052432
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Omihachiman Station |
E466293
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Ōmihachiman, Shiga 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: Ōmihachiman, Shiga Prefecture, Japan | Statement: [Omihachiman Station, locatedIn, Ōmihachiman, Shiga Prefecture, Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ōmihachiman, Shiga Prefecture, Japan Context triple: [Omihachiman Station, locatedIn, Ōmihachiman, Shiga Prefecture, Japan]
-
A.
Izumo, Shimane Prefecture, Japan
Izumo, in Shimane Prefecture, Japan, is a historic city best known for the ancient Shinto shrine Izumo Taisha and its rich cultural and mythological heritage.
-
B.
Hikone, Shiga Prefecture, Japan
Hikone is a historic castle town in Shiga Prefecture, Japan, known for its well-preserved Hikone Castle and scenic location on the shores of Lake Biwa.
-
C.
Omihachiman, Japan
chosen
Omihachiman is a historic city in Shiga Prefecture, Japan, known for its preserved merchant quarters, canals, and traditional architecture along the eastern shore of Lake Biwa.
-
D.
Hikawa, Shimane Prefecture, Japan
Hikawa in Shimane Prefecture, Japan, is a town in the Izumo region known for serving as the location of Izumo Airport, a key regional air transport hub.
-
E.
Ritto, Shiga Prefecture, Japan
Ritto, in Shiga Prefecture, Japan, is a small city in the Kansai region known for its residential communities and convenient transportation links to nearby urban centers.
- 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_69d8dd040fb881909af2a964f65ad208 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5dc031ff881908e8c68c7aaff3733 |
completed | April 20, 2026, 7:55 a.m. |
Created at: April 10, 2026, 12:03 p.m.