Triple
T12143525
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chūō-ku, Osaka |
E289252
|
entity |
| Predicate | hasTransportationHub |
P2413
|
FINISHED |
| Object | Sakaisuji-Hommachi Station |
E790082
|
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: Sakaisuji-Hommachi Station | Statement: [Chūō-ku, Osaka, hasTransportationHub, Sakaisuji-Hommachi Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sakaisuji-Hommachi Station Context triple: [Chūō-ku, Osaka, hasTransportationHub, Sakaisuji-Hommachi Station]
-
A.
Sakaisuji-Hommachi Station
chosen
Sakaisuji-Hommachi Station is a subway station in Osaka, Japan, serving as an interchange between the Osaka Metro Sakaisuji Line and the Chūō Line.
-
B.
Kōjimachi Station
Kōjimachi Station is an underground Tokyo Metro station in Chiyoda, Tokyo, serving the busy central business and government district.
-
C.
Tsuruhashi Station
Tsuruhashi Station is a major railway hub in Osaka, Japan, known for connecting multiple lines and serving the bustling Tsuruhashi district.
-
D.
Suidōbashi Station
Suidōbashi Station is a railway station in Tokyo, Japan, serving both JR East and Toei Subway lines near major attractions such as Tokyo Dome.
-
E.
Marutamachi Station
Marutamachi Station is an underground metro station on the Kyoto Municipal Subway network serving central Kyoto, Japan.
- 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_69d6ab4c6710819097a9d228382dde43 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d915aacaa08190b31f54e230334406 |
completed | April 10, 2026, 3:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b8fa748848190b1a5b79c0681ef90 |
completed | May 18, 2026, 10:16 p.m. |
Created at: April 8, 2026, 9:49 p.m.