Triple
T13391046
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kamakura |
E319571
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Enoshima Electric Railway (Enoden) line
The Enoshima Electric Railway (Enoden) line is a scenic coastal railway in Kanagawa Prefecture, Japan, known for its charming vintage trains and picturesque route connecting Kamakura and Fujisawa via popular seaside and tourist spots.
|
E1043391
|
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: Enoshima Electric Railway (Enoden) line | Statement: [Kamakura, hasLandmark, Enoshima Electric Railway (Enoden) line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Enoshima Electric Railway (Enoden) line Context triple: [Kamakura, hasLandmark, Enoshima Electric Railway (Enoden) line]
-
A.
Seishin-Yamate Line
The Seishin-Yamate Line is a major Kobe Municipal Subway line in Kobe, Japan, connecting central Kobe with its northern and western suburban areas.
-
B.
Yotsubashi Line
The Yotsubashi Line is a rapid transit line in Osaka, Japan, forming part of the Osaka Metro network and serving key north–south corridors through the city.
-
C.
Tanimachi Line
The Tanimachi Line is a major rapid transit line in Osaka, Japan, running north–south through the city as part of the Osaka Metro network.
-
D.
Keio Dōbutsuen Line
The Keio Dōbutsuen Line is a short branch railway line in Hino, Tokyo, operated by Keio Corporation, primarily serving visitors to the Tama Zoo and nearby attractions.
-
E.
Yurikamome Line
The Yurikamome Line is an automated, elevated transit line in Tokyo that connects central Tokyo with the Odaiba waterfront area, offering scenic views including a crossing of the Rainbow Bridge.
- 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: Enoshima Electric Railway (Enoden) line Triple: [Kamakura, hasLandmark, Enoshima Electric Railway (Enoden) line]
Generated description
The Enoshima Electric Railway (Enoden) line is a scenic coastal railway in Kanagawa Prefecture, Japan, known for its charming vintage trains and picturesque route connecting Kamakura and Fujisawa via popular seaside and tourist spots.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Enoshima Electric Railway (Enoden) line Target entity description: The Enoshima Electric Railway (Enoden) line is a scenic coastal railway in Kanagawa Prefecture, Japan, known for its charming vintage trains and picturesque route connecting Kamakura and Fujisawa via popular seaside and tourist spots.
-
A.
Seishin-Yamate Line
The Seishin-Yamate Line is a major Kobe Municipal Subway line in Kobe, Japan, connecting central Kobe with its northern and western suburban areas.
-
B.
Yotsubashi Line
The Yotsubashi Line is a rapid transit line in Osaka, Japan, forming part of the Osaka Metro network and serving key north–south corridors through the city.
-
C.
Tanimachi Line
The Tanimachi Line is a major rapid transit line in Osaka, Japan, running north–south through the city as part of the Osaka Metro network.
-
D.
Keio Dōbutsuen Line
The Keio Dōbutsuen Line is a short branch railway line in Hino, Tokyo, operated by Keio Corporation, primarily serving visitors to the Tama Zoo and nearby attractions.
-
E.
Yurikamome Line
The Yurikamome Line is an automated, elevated transit line in Tokyo that connects central Tokyo with the Odaiba waterfront area, offering scenic views including a crossing of the Rainbow Bridge.
- 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_69d806b886bc8190b676e7768b8e01c5 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dba0d543348190a9c1be509b015c0f |
completed | April 12, 2026, 1:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7461b0dd481908719fc4657bb92bb |
completed | May 3, 2026, 12:56 p.m. |
| NEDg | Description generation | batch_69f74d4e40f481908502a9051ced02d5 |
completed | May 3, 2026, 1:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f74de805708190b0b383810ea34eed |
completed | May 3, 2026, 1:30 p.m. |
Created at: April 9, 2026, 9:34 p.m.