Triple
T16227012
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kōka |
E393875
|
entity |
| Predicate | hasTransportation |
P105
|
FINISHED |
| Object | Shigaraki Kōgen Railway |
E1029253
|
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: Shigaraki Kōgen Railway | Statement: [Kōka, hasTransportation, Shigaraki Kōgen Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shigaraki Kōgen Railway Context triple: [Kōka, hasTransportation, Shigaraki Kōgen Railway]
-
A.
Shigaraki Kōgen Railway
chosen
Shigaraki Kōgen Railway is a regional Japanese railway company operating a local line known for serving the Shigaraki area, famous for its pottery and scenic rural landscapes.
-
B.
Hakone Tozan Railway
Hakone Tozan Railway is a Japanese private railway company best known for operating the scenic mountain railway and related transport services that connect Odawara and Hakone, a popular hot spring and resort area in Kanagawa Prefecture.
-
C.
Izu Hakone Railway
Izu Hakone Railway is a Japanese private railway company operating local train and bus services that provide access to and within the scenic Izu Peninsula region.
-
D.
Ishizuchi Tozan Ropeway
Ishizuchi Tozan Ropeway is an aerial lift system in Ehime Prefecture, Japan, that transports visitors partway up Mount Ishizuchi, one of the country’s most famous sacred peaks.
-
E.
Kawagoe Line
The Kawagoe Line is a railway line in the Greater Tokyo area of Japan operated by JR East, connecting Kawagoe with surrounding suburban cities and linking to major urban lines.
- 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_69d87f204df88190a8f88923decf9835 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e23d26b02c819080b70ab7cc3bcc24 |
completed | April 17, 2026, 2:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00079c4184819091d3355a5afaeced |
completed | May 10, 2026, 4:20 a.m. |
Created at: April 10, 2026, 5:03 a.m.