Triple
T21327481
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Enoshima |
E525798
|
entity |
| Predicate | servedByRailway |
P848
|
FINISHED |
| Object |
Shonan Monorail
Shonan Monorail is a suspended monorail line in Kanagawa Prefecture, Japan, known for connecting Ofuna and the Enoshima area with scenic elevated views.
|
E1510453
|
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: Shonan Monorail | Statement: [Enoshima, servedByRailway, Shonan Monorail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shonan Monorail Context triple: [Enoshima, servedByRailway, Shonan Monorail]
-
A.
Tokyo Monorail
Tokyo Monorail is an urban transit line in Tokyo that provides rapid rail service between central Tokyo and Haneda Airport.
-
B.
Chiba Urban Monorail
Chiba Urban Monorail is a suspended monorail system in Chiba, Japan, known as one of the world’s longest urban monorail networks and a key component of the city’s public transit.
-
C.
Osaka Monorail
Osaka Monorail is a straddle-beam monorail system in Osaka Prefecture, Japan, serving as a major urban transit line linking key suburbs, commercial areas, and transport hubs.
-
D.
Tama Toshi Monorail Line
The Tama Toshi Monorail Line is an urban monorail system in western Tokyo, Japan, providing north–south transit through the Tama area and connecting key hubs such as Tachikawa.
-
E.
Hitachi Monorail
Hitachi Monorail is a Japanese monorail system developed by Hitachi, Ltd., widely used in urban transit lines in Japan and abroad for its reliable, straddle-beam design.
- 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: Shonan Monorail Triple: [Enoshima, servedByRailway, Shonan Monorail]
Generated description
Shonan Monorail is a suspended monorail line in Kanagawa Prefecture, Japan, known for connecting Ofuna and the Enoshima area with scenic elevated views.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shonan Monorail Target entity description: Shonan Monorail is a suspended monorail line in Kanagawa Prefecture, Japan, known for connecting Ofuna and the Enoshima area with scenic elevated views.
-
A.
Tokyo Monorail
Tokyo Monorail is an urban transit line in Tokyo that provides rapid rail service between central Tokyo and Haneda Airport.
-
B.
Chiba Urban Monorail
Chiba Urban Monorail is a suspended monorail system in Chiba, Japan, known as one of the world’s longest urban monorail networks and a key component of the city’s public transit.
-
C.
Osaka Monorail
Osaka Monorail is a straddle-beam monorail system in Osaka Prefecture, Japan, serving as a major urban transit line linking key suburbs, commercial areas, and transport hubs.
-
D.
Tama Toshi Monorail Line
The Tama Toshi Monorail Line is an urban monorail system in western Tokyo, Japan, providing north–south transit through the Tama area and connecting key hubs such as Tachikawa.
-
E.
Hitachi Monorail
Hitachi Monorail is a Japanese monorail system developed by Hitachi, Ltd., widely used in urban transit lines in Japan and abroad for its reliable, straddle-beam design.
- 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_69e0b51b90788190a4dd823d962626da |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7ab4d69b4819088649e34213d0b67 |
completed | April 21, 2026, 4:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a66f016b08190ba82e9e73a57a272 |
completed | May 18, 2026, 1:10 a.m. |
| NEDg | Description generation | batch_6a0a6812112c81909844ab725dff79ed |
completed | May 18, 2026, 1:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a68846fb88190bbe1510608aa9468 |
completed | May 18, 2026, 1:16 a.m. |
Created at: April 16, 2026, 4:41 p.m.