Triple
T6402779
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Takasaki Station |
E144101
|
entity |
| Predicate | hasStationCodeSystem |
P57418
|
FINISHED |
| Object |
JR East station numbering
JR East station numbering is a system that assigns alphanumeric codes to East Japan Railway Company stations to make navigation and route identification easier for passengers.
|
E590339
|
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: JR East station numbering | Statement: [Takasaki Station, hasStationCodeSystem, JR East station numbering]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: JR East station numbering Context triple: [Takasaki Station, hasStationCodeSystem, JR East station numbering]
-
A.
JR West station numbering
JR West station numbering is a system that assigns alphanumeric codes to stations operated by West Japan Railway Company to simplify navigation for passengers.
-
B.
JR Inari Station
JR Inari Station is a railway station in Kyoto, Japan, serving visitors to the famous Fushimi Inari Taisha shrine and its surrounding area.
-
C.
JR Sōjiji Station
JR Sōjiji Station is a railway station on JR West’s Kyoto Line (Tōkaidō Main Line) serving the city of Takatsuki in Osaka Prefecture, Japan.
-
D.
JR Chūō Line at Kichijōji Station
The JR Chūō Line at Kichijōji Station is a major commuter rail line in western Tokyo that provides rapid access between the popular Kichijōji area and central Tokyo hubs such as Shinjuku and Tokyo Station.
-
E.
Tawaramachi Station
Tawaramachi Station is a subway station on the Tokyo Metro Ginza Line located in the Taitō ward of Tokyo, Japan.
- 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: JR East station numbering Triple: [Takasaki Station, hasStationCodeSystem, JR East station numbering]
Generated description
JR East station numbering is a system that assigns alphanumeric codes to East Japan Railway Company stations to make navigation and route identification easier for passengers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: JR East station numbering Target entity description: JR East station numbering is a system that assigns alphanumeric codes to East Japan Railway Company stations to make navigation and route identification easier for passengers.
-
A.
JR West station numbering
JR West station numbering is a system that assigns alphanumeric codes to stations operated by West Japan Railway Company to simplify navigation for passengers.
-
B.
JR Inari Station
JR Inari Station is a railway station in Kyoto, Japan, serving visitors to the famous Fushimi Inari Taisha shrine and its surrounding area.
-
C.
JR Sōjiji Station
JR Sōjiji Station is a railway station on JR West’s Kyoto Line (Tōkaidō Main Line) serving the city of Takatsuki in Osaka Prefecture, Japan.
-
D.
JR Chūō Line at Kichijōji Station
The JR Chūō Line at Kichijōji Station is a major commuter rail line in western Tokyo that provides rapid access between the popular Kichijōji area and central Tokyo hubs such as Shinjuku and Tokyo Station.
-
E.
Tawaramachi Station
Tawaramachi Station is a subway station on the Tokyo Metro Ginza Line located in the Taitō ward of Tokyo, Japan.
- 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_69c008dc56fc81908d43ffcc11d73bdd |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c068af3f448190a94ecd5109e9e8e4 |
completed | March 22, 2026, 10:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c638a6e6248190bda7ad3fbd8f4746 |
completed | March 27, 2026, 7:58 a.m. |
| NEDg | Description generation | batch_69c63a25424c81908f065e1576973275 |
completed | March 27, 2026, 8:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c63ab1e13c8190941888ed65574f7d |
completed | March 27, 2026, 8:07 a.m. |
Created at: March 22, 2026, 4:35 p.m.