Triple
T19712104
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lachic |
E473374
|
entity |
| Predicate | publicTransitAccess |
P1288
|
FINISHED |
| Object | Sakae Station (Nagoya Municipal Subway) |
—
|
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: Sakae Station (Nagoya Municipal Subway) | Statement: [Lachic, publicTransitAccess, Sakae Station (Nagoya Municipal Subway)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sakae Station (Nagoya Municipal Subway) Context triple: [Lachic, publicTransitAccess, Sakae Station (Nagoya Municipal Subway)]
-
A.
Nagoya Daigaku Station
Nagoya Daigaku Station is a subway station in Nagoya, Japan, serving the area around Nagoya University’s Higashiyama Campus.
-
B.
Sakae Station
chosen
Sakae Station is a major underground railway and subway hub in Nagoya, Japan, serving the busy Sakae commercial and entertainment district.
-
C.
Nakano-sakaue Station
Nakano-sakaue Station is a Tokyo railway station in Nakano Ward that serves as an interchange between the Tokyo Metro Marunouchi Line and the Toei Ōedo Line.
-
D.
Sakai Station
Sakai Station is a major railway station in Sakai, Osaka Prefecture, Japan, functioning as an important hub for commuter and regional rail services.
-
E.
Nagoya Dome-mae Yada Station
Nagoya Dome-mae Yada Station is a railway station in Nagoya, Japan, serving as a primary access point for visitors to the nearby Vantelin Dome Nagoya baseball stadium and event venue.
- 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_69d8e516dd048190a0b6c93ea3e71f58 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e64408bde08190aa3bef8516491e03 |
completed | April 20, 2026, 3:19 p.m. |
Created at: April 10, 2026, 1:46 p.m.