Triple
T11407408
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jimbocho book district |
E270273
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | Jimbocho Station |
—
|
NE NERFINISHED |
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: Jimbocho Station | Statement: [Jimbocho book district, servedBy, Jimbocho Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jimbocho Station Context triple: [Jimbocho book district, servedBy, Jimbocho Station]
-
A.
Jimbocho Station
chosen
Jimbocho Station is a major Tokyo subway hub in the Chiyoda ward, serving multiple lines and providing convenient access to nearby educational, cultural, and business districts.
-
B.
Kitasando Station
Kitasando Station is an underground subway station in Shibuya, Tokyo, serving the Tokyo Metro network near the Meiji Shrine and Harajuku area.
-
C.
Jujo Station
Jujo Station is a railway station in Kita, Tokyo, Japan, operated by JR East and known for serving the busy Saikyo Line.
-
D.
Saiin Station
Saiin Station is a railway station in Kyoto, Japan, served by the Hankyu Kyoto Main Line and located in the city’s central urban area.
-
E.
Tabata Station
Tabata Station is a railway station in Tokyo, Japan, served by JR East and known as one of the stops on the busy Yamanote Line.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d6aaddeaa8819088b30ef7b50598c9 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8014e72748190a01bde2f0105cedb |
completed | April 9, 2026, 7:43 p.m. |
Created at: April 8, 2026, 9:34 p.m.