Triple
T3744332
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hanwa Line |
E79774
|
entity |
| Predicate | terminusStation |
P15150
|
FINISHED |
| Object | Wakayama Station |
E626077
|
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: Wakayama Station | Statement: [Hanwa Line, terminusStation, Wakayama Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wakayama Station Context triple: [Hanwa Line, terminusStation, Wakayama Station]
-
A.
Wakayama Station
chosen
Wakayama Station is a major railway hub in Wakayama City, Japan, serving multiple JR West lines and connecting the region to the wider Kansai area.
-
B.
Wakayama-shi Station
Wakayama-shi Station is a railway station in Wakayama, Japan, functioning as a key local hub on the Nankai Electric Railway network.
-
C.
Kishiwada Station
Kishiwada Station is a railway station in Kishiwada, Osaka Prefecture, Japan, serving as a stop on the Nankai Electric Railway network.
-
D.
Maibara Station
Maibara Station is a major railway hub in Japan that serves as a key junction for Shinkansen high-speed trains and conventional lines in Shiga Prefecture.
-
E.
Nishinomiya Station
Nishinomiya Station is a railway station in Nishinomiya, Hyōgo Prefecture, Japan, serving as a local transit hub on major regional rail 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_69ad8b115610819095b02007da5ca3cb |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69adcb58c9048190a055d1f4a7e6b699 |
completed | March 8, 2026, 7:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d316e50b548190b5f90a9753ad7cb0 |
completed | April 6, 2026, 2:13 a.m. |
Created at: March 8, 2026, 3:34 p.m.