Triple
T25054229
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tokyo Metro Marunouchi Line (at Ikebukuro Station) |
E627469
|
entity |
| Predicate | adjacentStationTowardsOgikubo |
P161436
|
FINISHED |
| Object | Shin-otsuka 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: Shin-otsuka Station | Statement: [Tokyo Metro Marunouchi Line (at Ikebukuro Station), adjacentStationTowardsOgikubo, Shin-otsuka Station]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: adjacentStationTowardsOgikubo Context triple: [Tokyo Metro Marunouchi Line (at Ikebukuro Station), adjacentStationTowardsOgikubo, Shin-otsuka Station]
-
A.
adjacentStationTowardsShinjuku
Indicates that one station is directly next to another in the direction toward Shinjuku.
-
B.
adjacentStationOnKeioInokashiraLine
Indicates that one station is directly next to another station along the Keio Inokashira railway line, with no other stations in between.
-
C.
adjacentStationOnKeioLine
Indicates that one station is directly next to another station along the Keio railway line, with no other stations in between.
-
D.
adjacentStationOnTokyuMeguroLine
Indicates that one station is directly next to another station along the Tokyu Meguro railway line, with no other stations in between.
-
E.
adjacentStationOnYamanoteLine
Indicates that one station is directly next to another station along the Yamanote Line, with no other stations in between.
- F. None of above. chosen
Provenance (4 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_69e2ff2c45f48190afa28369f1df6786 |
completed | April 18, 2026, 3:49 a.m. |
| NER | Named-entity recognition | batch_69f613bc641c819084343cc78d080640 |
completed | May 2, 2026, 3:09 p.m. |
| PD | Predicate disambiguation | batch_69f611a72780819082f44e66ca2c6ac9 |
completed | May 2, 2026, 3 p.m. |
| PDg | Predicate description generation | batch_69f613502d808190b89927e5e734b43a |
completed | May 2, 2026, 3:08 p.m. |
Created at: April 18, 2026, 6:09 a.m.