Triple
T6305482
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Omiya Station |
E141363
|
entity |
| Predicate | hasAdjacentStationOnLine |
P41425
|
FINISHED |
| Object |
Toro Station on Utsunomiya Line
Toro Station on the Utsunomiya Line is a railway station in Saitama, Japan, serving local and commuter traffic on the Tōhoku Main Line corridor.
|
E584899
|
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: Toro Station on Utsunomiya Line | Statement: [Omiya Station, hasAdjacentStationOnLine, Toro Station on Utsunomiya Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toro Station on Utsunomiya Line Context triple: [Omiya Station, hasAdjacentStationOnLine, Toro Station on Utsunomiya Line]
-
A.
Utsunomiya Station
Utsunomiya Station is a major railway hub in Utsunomiya, Tochigi Prefecture, Japan, served by multiple JR East lines and Shinkansen services.
-
B.
Toyotsu Station
Toyotsu Station is a railway station located in Suita, Osaka Prefecture, Japan, serving local commuter traffic on regional rail lines.
-
C.
Tengachaya Station
Tengachaya Station is a railway station in Osaka, Japan, serving as a local transit hub connecting several urban neighborhoods and lines.
-
D.
Settsu-Tonda Station
Settsu-Tonda Station is a railway station in Takatsuki, Osaka Prefecture, Japan, operated by JR West on the busy commuter corridor between Kyoto and Osaka.
-
E.
Tenma Station
Tenma Station is a railway station in Osaka, Japan, serving local commuter traffic on the Osaka Loop Line.
- 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: Toro Station on Utsunomiya Line Triple: [Omiya Station, hasAdjacentStationOnLine, Toro Station on Utsunomiya Line]
Generated description
Toro Station on the Utsunomiya Line is a railway station in Saitama, Japan, serving local and commuter traffic on the Tōhoku Main Line corridor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Toro Station on Utsunomiya Line Target entity description: Toro Station on the Utsunomiya Line is a railway station in Saitama, Japan, serving local and commuter traffic on the Tōhoku Main Line corridor.
-
A.
Utsunomiya Station
Utsunomiya Station is a major railway hub in Utsunomiya, Tochigi Prefecture, Japan, served by multiple JR East lines and Shinkansen services.
-
B.
Toyotsu Station
Toyotsu Station is a railway station located in Suita, Osaka Prefecture, Japan, serving local commuter traffic on regional rail lines.
-
C.
Tengachaya Station
Tengachaya Station is a railway station in Osaka, Japan, serving as a local transit hub connecting several urban neighborhoods and lines.
-
D.
Settsu-Tonda Station
Settsu-Tonda Station is a railway station in Takatsuki, Osaka Prefecture, Japan, operated by JR West on the busy commuter corridor between Kyoto and Osaka.
-
E.
Tenma Station
Tenma Station is a railway station in Osaka, Japan, serving local commuter traffic on the Osaka Loop Line.
- 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_69c008cf0ad4819095def81e2bd42f9f |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c06479acec819090306a155a03b774 |
completed | March 22, 2026, 9:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c5e44527488190b3d605e917c8dfb2 |
completed | March 27, 2026, 1:58 a.m. |
| NEDg | Description generation | batch_69c5f3f6d134819090d44dea3ae88ee2 |
completed | March 27, 2026, 3:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c5f4a30e2c81908cd5a99d6fc6063b |
completed | March 27, 2026, 3:08 a.m. |
Created at: March 22, 2026, 4:28 p.m.