Triple
T11685011
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seibu Railway |
E277715
|
entity |
| Predicate | servesDestination |
P2066
|
FINISHED |
| Object | Sayama area |
E347782
|
NE FINISHED |
How this triple was built (2 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: Sayama area | Statement: [Seibu Railway, servesDestination, Sayama area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sayama area Context triple: [Seibu Railway, servesDestination, Sayama area]
-
A.
Miyazu area
The Miyazu area is a coastal region in northern Kyoto Prefecture, Japan, known as a gateway to the scenic Amanohashidate sandbar and surrounding seaside landscapes.
-
B.
Tokuyama Bay area
Tokuyama Bay area is a coastal region in Japan that forms part of the scenic and ecologically rich Seto Inland Sea coastline within Setonaikai National Park.
-
C.
Sayama
chosen
Sayama is a city in central Saitama Prefecture, Japan, known for its tea production and suburban residential character within the Greater Tokyo area.
-
D.
Shimaya area
Shimaya area is a district within Osaka’s Konohana Ward known for encompassing major attractions such as Universal Studios Japan and large-scale commercial and entertainment facilities.
-
E.
Sakishima (Nanko) area
The Sakishima (Nanko) area is a waterfront district in Osaka known for its modern business centers, exhibition halls, and entertainment facilities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aafe02d881909900d54ad7d4af84 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a463f6448190a4c8e1651a2bd905 |
completed | April 10, 2026, 7:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ef1433be908190b2ac887655a6c85a |
completed | April 27, 2026, 7:45 a.m. |
Created at: April 8, 2026, 9:40 p.m.