Triple
T2327807
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Saitama Prefecture |
E48329
|
entity |
| Predicate | hosts |
P186
|
FINISHED |
| Object |
Railway Museum (Saitama City)
The Railway Museum in Saitama City is a major Japanese railway history and technology museum featuring full-size trains, interactive exhibits, and educational displays about rail transport.
|
E255185
|
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: Railway Museum (Saitama City) | Statement: [Saitama Prefecture, hosts, Railway Museum (Saitama City)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Railway Museum (Saitama City) Context triple: [Saitama Prefecture, hosts, Railway Museum (Saitama City)]
-
A.
Ueno Depot
Ueno Depot is a Tokyo Metro facility that services and stores trains operating on the Ginza Line in Tokyo, Japan.
-
B.
Saitama Prefectural Museum of Modern Art
The Saitama Prefectural Museum of Modern Art is a Japanese art museum in Saitama known for its collection of modern and contemporary works and its distinctive architecture by Kisho Kurokawa.
-
C.
Takasaki Station
Takasaki Station is a major railway hub in Takasaki, Gunma Prefecture, Japan, serving multiple JR East lines and Shinkansen services as a key regional transport center.
-
D.
Sompo Museum of Art, Tokyo
Sompo Museum of Art in Tokyo is a prominent art museum best known for housing one of Vincent van Gogh’s iconic "Sunflowers" paintings.
-
E.
Edo-Tokyo Museum
The Edo-Tokyo Museum is a history museum in Tokyo that showcases the culture, architecture, and everyday life of Edo-period and modern Tokyo through large-scale models and interactive exhibits.
- 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: Railway Museum (Saitama City) Triple: [Saitama Prefecture, hosts, Railway Museum (Saitama City)]
Generated description
The Railway Museum in Saitama City is a major Japanese railway history and technology museum featuring full-size trains, interactive exhibits, and educational displays about rail transport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Railway Museum (Saitama City) Target entity description: The Railway Museum in Saitama City is a major Japanese railway history and technology museum featuring full-size trains, interactive exhibits, and educational displays about rail transport.
-
A.
Ueno Depot
Ueno Depot is a Tokyo Metro facility that services and stores trains operating on the Ginza Line in Tokyo, Japan.
-
B.
Saitama Prefectural Museum of Modern Art
The Saitama Prefectural Museum of Modern Art is a Japanese art museum in Saitama known for its collection of modern and contemporary works and its distinctive architecture by Kisho Kurokawa.
-
C.
Takasaki Station
Takasaki Station is a major railway hub in Takasaki, Gunma Prefecture, Japan, serving multiple JR East lines and Shinkansen services as a key regional transport center.
-
D.
Sompo Museum of Art, Tokyo
Sompo Museum of Art in Tokyo is a prominent art museum best known for housing one of Vincent van Gogh’s iconic "Sunflowers" paintings.
-
E.
Edo-Tokyo Museum
The Edo-Tokyo Museum is a history museum in Tokyo that showcases the culture, architecture, and everyday life of Edo-period and modern Tokyo through large-scale models and interactive exhibits.
- 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_69a88aa308a88190b0b86c011fda7fce |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abc64c7f1881909b0d847f7782e803 |
completed | March 7, 2026, 6:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae897243c48190a18b0e02ad664ead |
completed | March 9, 2026, 8:48 a.m. |
| NEDg | Description generation | batch_69ae8ace309c8190b57426d1449de723 |
completed | March 9, 2026, 8:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae8b56d8548190aa6a99f3f7d99c3e |
completed | March 9, 2026, 8:56 a.m. |
Created at: March 4, 2026, 7:50 p.m.