Triple
T21309846
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shimbashi Station |
E525299
|
entity |
| Predicate | adjacentStationOnLine |
P41425
|
FINISHED |
| Object |
Shinagawa Station on the Tokaido Main Line
Shinagawa Station on the Tokaido Main Line is a major railway hub in Tokyo that serves as a key stop for local and long-distance JR trains, including Tokaido Shinkansen services.
|
E1478597
|
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: Shinagawa Station on the Tokaido Main Line | Statement: [Shimbashi Station, adjacentStationOnLine, Shinagawa Station on the Tokaido Main Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shinagawa Station on the Tokaido Main Line Context triple: [Shimbashi Station, adjacentStationOnLine, Shinagawa Station on the Tokaido Main Line]
-
A.
Tokyo Station on the Tokaido Main Line
Tokyo Station on the Tokaido Main Line is a major central Tokyo railway hub and terminus, serving numerous local and long-distance JR services as one of Japan’s busiest and most important stations.
-
B.
Kanda Station on Yamanote Line
Kanda Station on the Yamanote Line is a major railway station in central Tokyo that serves as a key commuter hub near the city's business districts.
-
C.
Mejiro Station on Yamanote Line
Mejiro Station on the Yamanote Line is a small, relatively quiet JR East railway station in Tokyo’s Toshima ward, situated between the major hubs of Ikebukuro and Takadanobaba.
-
D.
Kamakura Station
Kamakura Station is a major railway station in Kamakura, Kanagawa Prefecture, Japan, serving as a key access point for tourists visiting the city's historic temples, shrines, and coastal attractions.
-
E.
Taisho Station
Taisho Station is a railway and subway station in Osaka, Japan, serving as a key access point to the nearby Kyocera Dome Osaka stadium.
- 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: Shinagawa Station on the Tokaido Main Line Triple: [Shimbashi Station, adjacentStationOnLine, Shinagawa Station on the Tokaido Main Line]
Generated description
Shinagawa Station on the Tokaido Main Line is a major railway hub in Tokyo that serves as a key stop for local and long-distance JR trains, including Tokaido Shinkansen services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shinagawa Station on the Tokaido Main Line Target entity description: Shinagawa Station on the Tokaido Main Line is a major railway hub in Tokyo that serves as a key stop for local and long-distance JR trains, including Tokaido Shinkansen services.
-
A.
Tokyo Station on the Tokaido Main Line
Tokyo Station on the Tokaido Main Line is a major central Tokyo railway hub and terminus, serving numerous local and long-distance JR services as one of Japan’s busiest and most important stations.
-
B.
Kanda Station on Yamanote Line
Kanda Station on the Yamanote Line is a major railway station in central Tokyo that serves as a key commuter hub near the city's business districts.
-
C.
Mejiro Station on Yamanote Line
Mejiro Station on the Yamanote Line is a small, relatively quiet JR East railway station in Tokyo’s Toshima ward, situated between the major hubs of Ikebukuro and Takadanobaba.
-
D.
Kamakura Station
Kamakura Station is a major railway station in Kamakura, Kanagawa Prefecture, Japan, serving as a key access point for tourists visiting the city's historic temples, shrines, and coastal attractions.
-
E.
Taisho Station
Taisho Station is a railway and subway station in Osaka, Japan, serving as a key access point to the nearby Kyocera Dome Osaka stadium.
- 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_69e0b518b8948190ad69cf9a8784d397 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e75aaa56fc81909ba7649302528269 |
completed | April 21, 2026, 11:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09a5b401808190aa186d4ff5283b09 |
completed | May 17, 2026, 11:25 a.m. |
| NEDg | Description generation | batch_6a09a653f0108190ac0881f63865222e |
completed | May 17, 2026, 11:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09a6e82b3881908bb85f0d7fe3d6d9 |
completed | May 17, 2026, 11:30 a.m. |
Created at: April 16, 2026, 4:06 p.m.