Triple
T15215508
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southern Osaka Prefecture |
E363626
|
entity |
| Predicate | hasTransportInfrastructure |
P2560
|
FINISHED |
| Object |
Koya Line
The Koya Line is a railway route in southern Osaka Prefecture that connects urban areas with the historic Mount Koya region, serving both commuters and pilgrims.
|
E1143466
|
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: Koya Line | Statement: [Southern Osaka Prefecture, hasTransportInfrastructure, Koya Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Koya Line Context triple: [Southern Osaka Prefecture, hasTransportInfrastructure, Koya Line]
-
A.
Yoshida Trail
The Yoshida Trail is the most popular and well-developed hiking route used by climbers ascending Japan’s Mount Fuji, especially from the Yamanashi Prefecture side.
-
B.
Omine Okugake trail
The Omine Okugake trail is a historic mountain pilgrimage route in Japan’s Kii Peninsula, famed for its rugged terrain and deep association with Shugendō ascetic practices.
-
C.
Tateyama Kurobe Alpine Route
The Tateyama Kurobe Alpine Route is a famous Japanese mountain sightseeing corridor known for its dramatic alpine scenery, massive snow walls, and access to the Kurobe Dam.
-
D.
Usui Pass
Usui Pass is a historic and steep mountain pass in central Japan, long known as a challenging railway and road route linking Gunma and Nagano Prefectures.
-
E.
Fujinomiya Trail
The Fujinomiya Trail is one of the primary climbing routes up Mount Fuji, known for its relatively short ascent and popular access from Shizuoka Prefecture.
- 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: Koya Line Triple: [Southern Osaka Prefecture, hasTransportInfrastructure, Koya Line]
Generated description
The Koya Line is a railway route in southern Osaka Prefecture that connects urban areas with the historic Mount Koya region, serving both commuters and pilgrims.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Koya Line Target entity description: The Koya Line is a railway route in southern Osaka Prefecture that connects urban areas with the historic Mount Koya region, serving both commuters and pilgrims.
-
A.
Yoshida Trail
The Yoshida Trail is the most popular and well-developed hiking route used by climbers ascending Japan’s Mount Fuji, especially from the Yamanashi Prefecture side.
-
B.
Omine Okugake trail
The Omine Okugake trail is a historic mountain pilgrimage route in Japan’s Kii Peninsula, famed for its rugged terrain and deep association with Shugendō ascetic practices.
-
C.
Tateyama Kurobe Alpine Route
The Tateyama Kurobe Alpine Route is a famous Japanese mountain sightseeing corridor known for its dramatic alpine scenery, massive snow walls, and access to the Kurobe Dam.
-
D.
Usui Pass
Usui Pass is a historic and steep mountain pass in central Japan, long known as a challenging railway and road route linking Gunma and Nagano Prefectures.
-
E.
Fujinomiya Trail
The Fujinomiya Trail is one of the primary climbing routes up Mount Fuji, known for its relatively short ascent and popular access from Shizuoka Prefecture.
- 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_69d85a0b78bc8190b6e5ad51a2c4cfc5 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0076e4348819091fa91c1562e7c5c |
completed | April 15, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fed343f51481908f04c35d37b39ad2 |
completed | May 9, 2026, 6:25 a.m. |
| NEDg | Description generation | batch_69fed44b2e3c8190aad111e2bc2b56a2 |
completed | May 9, 2026, 6:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fed547192c8190b89755fff48ca620 |
completed | May 9, 2026, 6:33 a.m. |
Created at: April 10, 2026, 3:11 a.m.