Triple
T10383745
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tateyama Kurobe Alpine Route |
E244706
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
Tateyama Station
Tateyama Station is a railway station in Tateyama, Toyama Prefecture, Japan, best known as a key gateway for tourists traveling into the Tateyama Kurobe Alpine Route in the Northern Japan Alps.
|
E1058691
|
NE FINISHED |
How this triple was built (4 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: Tateyama Station | Statement: [Tateyama Kurobe Alpine Route, terminus, Tateyama Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tateyama Station Context triple: [Tateyama Kurobe Alpine Route, terminus, Tateyama Station]
-
A.
Yata Station
Yata Station is a railway station in Osaka, Japan, operated by Kintetsu Railway on its Minami Osaka Line.
-
B.
Motoyama Station
Motoyama Station is a railway station in Nagoya, Japan, serving as a key stop on the city’s subway network.
-
C.
Takashimadaira Station
Takashimadaira Station is a railway station in Tokyo, Japan, serving the Takashimadaira area on the Toei Mita Line.
-
D.
Takawashi Station
Takawashi Station is a local railway station serving passengers in the city of Kashiwara in Osaka Prefecture, Japan.
-
E.
Tsuyama Station
Tsuyama Station is a regional railway hub in Tsuyama, Okayama Prefecture, Japan, serving as a key junction for local and intercity train services.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Tateyama Station Triple: [Tateyama Kurobe Alpine Route, terminus, Tateyama Station]
Generated description
Tateyama Station is a railway station in Tateyama, Toyama Prefecture, Japan, best known as a key gateway for tourists traveling into the Tateyama Kurobe Alpine Route in the Northern Japan Alps.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tateyama Station Target entity description: Tateyama Station is a railway station in Tateyama, Toyama Prefecture, Japan, best known as a key gateway for tourists traveling into the Tateyama Kurobe Alpine Route in the Northern Japan Alps.
-
A.
Yata Station
Yata Station is a railway station in Osaka, Japan, operated by Kintetsu Railway on its Minami Osaka Line.
-
B.
Motoyama Station
Motoyama Station is a railway station in Nagoya, Japan, serving as a key stop on the city’s subway network.
-
C.
Takashimadaira Station
Takashimadaira Station is a railway station in Tokyo, Japan, serving the Takashimadaira area on the Toei Mita Line.
-
D.
Takawashi Station
Takawashi Station is a local railway station serving passengers in the city of Kashiwara in Osaka Prefecture, Japan.
-
E.
Tsuyama Station
Tsuyama Station is a regional railway hub in Tsuyama, Okayama Prefecture, Japan, serving as a key junction for local and intercity train services.
- F. None of above. chosen
Provenance (5 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_69d381b5116081908d85227bab6d3c0c |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4e9a2aafc8190aa11d14852fa1599 |
completed | April 7, 2026, 11:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7a82a0cf48190a201a533c7387512 |
completed | May 3, 2026, 7:55 p.m. |
| NEDg | Description generation | batch_69f7a8f6833881908bcca35d7d01596a |
completed | May 3, 2026, 7:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7a9c3c6548190802e1163c9c35b67 |
completed | May 3, 2026, 8:02 p.m. |
Created at: April 6, 2026, 12:04 p.m.