Triple
T11384738
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Haruka limited express |
E269686
|
entity |
| Predicate | cityServed |
P82
|
FINISHED |
| Object | Maibara |
E394210
|
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: Maibara | Statement: [Haruka limited express, cityServed, Maibara]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maibara Context triple: [Haruka limited express, cityServed, Maibara]
-
A.
Maibara
chosen
Maibara is a city in Shiga Prefecture, Japan, known as a regional transportation hub with a Shinkansen station and scenic views of nearby Lake Biwa and surrounding mountains.
-
B.
Katsuragi-shi
Katsuragi-shi is a city located in Nara Prefecture in Japan, known for its historical sites and proximity to the Katsuragi mountain range.
-
C.
Kōriyama
Kōriyama is a major commercial and transportation hub city located in Japan’s Tōhoku region.
-
D.
Tagawa City
Tagawa City is a small inland municipality in central Fukuoka Prefecture, Japan, historically known as a coal-mining town and now a local commercial and cultural center.
-
E.
Omachi City
Omachi City is a mountainous city in Nagano Prefecture, Japan, known as a gateway to the Tateyama Kurobe Alpine Route and the Northern Japan Alps.
- 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_69d6aacdbc6c8190af6dc3d5f5d22836 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7fc34f1f0819082dd977313ee6070 |
completed | April 9, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a003c405ecc81909722377a22db84a5 |
completed | May 10, 2026, 8:05 a.m. |
Created at: April 8, 2026, 9:34 p.m.