Triple
T3102847
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yokohama Stadium |
E64758
|
entity |
| Predicate | publicTransitAccess |
P1288
|
FINISHED |
| Object |
Nihon-odori Station
Nihon-odori Station is an underground railway station in Yokohama, Japan, serving the Minatomirai Line and providing access to the city's historic port and government district.
|
E691135
|
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: Nihon-odori Station | Statement: [Yokohama Stadium, publicTransitAccess, Nihon-odori Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nihon-odori Station Context triple: [Yokohama Stadium, publicTransitAccess, Nihon-odori Station]
-
A.
Nishikujo Station
Nishikujo Station is a railway station in Osaka, Japan, serving as an important junction connecting the Osaka Loop Line with other regional lines.
-
B.
Shiyakusho Station
Shiyakusho Station is a subway station in Nagoya, Japan, serving the city hall area and providing convenient access to Nagoya Castle.
-
C.
Tsuruhashi Station
Tsuruhashi Station is a major railway hub in Osaka, Japan, known for connecting multiple lines and serving the bustling Tsuruhashi district.
-
D.
Shindaita Station
Shindaita Station is a railway station in Tokyo, Japan, serving passengers on the Keio Inokashira Line.
-
E.
Otsuka Station
Otsuka Station is a railway station in Tokyo, Japan, served by JR East and known for its location on the busy Yamanote Line loop.
- 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: Nihon-odori Station Triple: [Yokohama Stadium, publicTransitAccess, Nihon-odori Station]
Generated description
Nihon-odori Station is an underground railway station in Yokohama, Japan, serving the Minatomirai Line and providing access to the city's historic port and government district.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nihon-odori Station Target entity description: Nihon-odori Station is an underground railway station in Yokohama, Japan, serving the Minatomirai Line and providing access to the city's historic port and government district.
-
A.
Nishikujo Station
Nishikujo Station is a railway station in Osaka, Japan, serving as an important junction connecting the Osaka Loop Line with other regional lines.
-
B.
Shiyakusho Station
Shiyakusho Station is a subway station in Nagoya, Japan, serving the city hall area and providing convenient access to Nagoya Castle.
-
C.
Tsuruhashi Station
Tsuruhashi Station is a major railway hub in Osaka, Japan, known for connecting multiple lines and serving the bustling Tsuruhashi district.
-
D.
Shindaita Station
Shindaita Station is a railway station in Tokyo, Japan, serving passengers on the Keio Inokashira Line.
-
E.
Otsuka Station
Otsuka Station is a railway station in Tokyo, Japan, served by JR East and known for its location on the busy Yamanote Line loop.
- 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_69ad857dc98481909e585dc3372e3ed5 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada26df128819086541db7680c8c24 |
completed | March 8, 2026, 4:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c96bf63cfc8190a89a674e0e666134 |
completed | March 29, 2026, 6:14 p.m. |
| NEDg | Description generation | batch_69c96cee32588190b1a706cf08442564 |
completed | March 29, 2026, 6:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c96d3e59388190a2b0857047a871c2 |
completed | March 29, 2026, 6:19 p.m. |
Created at: March 8, 2026, 3:03 p.m.