Triple
T10912392
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Isogo Ward, Yokohama |
E257732
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Namamugi Station (border area)
Namamugi Station (border area) is a railway station in Yokohama, Japan, situated near the boundary of Isogo Ward and serving as a local transit point in the area.
|
E894161
|
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: Namamugi Station (border area) | Statement: [Isogo Ward, Yokohama, hasStation, Namamugi Station (border area)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Namamugi Station (border area) Context triple: [Isogo Ward, Yokohama, hasStation, Namamugi Station (border area)]
-
A.
Minamikata Station
Minamikata Station is a railway station in Osaka, Japan, located near Nishinakajima-Minamigata Station and serving local commuter traffic.
-
B.
Nakamozu Station
Nakamozu Station is a major railway and subway hub in Sakai, Osaka, serving as an interchange between Osaka Metro, Nankai Electric Railway, and Semboku Rapid Railway lines.
-
C.
Kitasando Station
Kitasando Station is an underground subway station in Shibuya, Tokyo, serving the Tokyo Metro network near the Meiji Shrine and Harajuku area.
-
D.
Minami-Tatsumi Station
Minami-Tatsumi Station is a subway station in Osaka, Japan, serving as the eastern endpoint of the Osaka Metro Sennichimae Line.
-
E.
Motoyama Station
Motoyama Station is a railway station in Nagoya, Japan, serving as a key stop on the city’s subway network.
- 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: Namamugi Station (border area) Triple: [Isogo Ward, Yokohama, hasStation, Namamugi Station (border area)]
Generated description
Namamugi Station (border area) is a railway station in Yokohama, Japan, situated near the boundary of Isogo Ward and serving as a local transit point in the area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Namamugi Station (border area) Target entity description: Namamugi Station (border area) is a railway station in Yokohama, Japan, situated near the boundary of Isogo Ward and serving as a local transit point in the area.
-
A.
Minamikata Station
Minamikata Station is a railway station in Osaka, Japan, located near Nishinakajima-Minamigata Station and serving local commuter traffic.
-
B.
Nakamozu Station
Nakamozu Station is a major railway and subway hub in Sakai, Osaka, serving as an interchange between Osaka Metro, Nankai Electric Railway, and Semboku Rapid Railway lines.
-
C.
Kitasando Station
Kitasando Station is an underground subway station in Shibuya, Tokyo, serving the Tokyo Metro network near the Meiji Shrine and Harajuku area.
-
D.
Minami-Tatsumi Station
Minami-Tatsumi Station is a subway station in Osaka, Japan, serving as the eastern endpoint of the Osaka Metro Sennichimae Line.
-
E.
Motoyama Station
Motoyama Station is a railway station in Nagoya, Japan, serving as a key stop on the city’s subway network.
- 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_69d6aa864ed88190818280ab6791d065 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d770723df08190bedfdc94d998f969 |
completed | April 9, 2026, 9:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e216da42a0819095def6a691abf107 |
completed | April 17, 2026, 11:17 a.m. |
| NEDg | Description generation | batch_69e21d8952c881908a952de83754e049 |
completed | April 17, 2026, 11:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e2247fbd348190bb0d221923dac892 |
completed | April 17, 2026, 12:16 p.m. |
Created at: April 8, 2026, 9:22 p.m.