Triple
T15392503
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tanimachi Line at Tanimachi Rokuchome Station |
E368082
|
entity |
| Predicate | isInterchangeWith |
P30943
|
FINISHED |
| Object | Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station |
E1155372
|
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: Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station | Statement: [Tanimachi Line at Tanimachi Rokuchome Station, isInterchangeWith, Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station Context triple: [Tanimachi Line at Tanimachi Rokuchome Station, isInterchangeWith, Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station]
-
A.
Tanimachi Line at Tanimachi Rokuchome Station
The Tanimachi Line at Tanimachi Rokuchome Station is a major Osaka Municipal Subway line stop that serves as an interchange point with the Nagahori Tsurumi-ryokuchi Line in central Osaka, Japan.
-
B.
Nagahori Tsurumi-ryokuchi Line at Shinsaibashi Station
chosen
The Nagahori Tsurumi-ryokuchi Line at Shinsaibashi Station is the platform and facilities serving Osaka Metro’s Nagahori Tsurumi-ryokuchi Line at this major underground interchange in central Osaka.
-
C.
Osaka Metro Tanimachi Line at Taishibashi-Imaichi Station
The Osaka Metro Tanimachi Line at Taishibashi-Imaichi Station is a key subway line stop in Osaka that serves as a transfer point between the Tanimachi and Imazatosuji lines, facilitating convenient cross-city travel.
-
D.
Tokyo Metro Namboku Line at Nagatacho
Tokyo Metro Namboku Line at Nagatacho is an underground station on Tokyo’s north–south Namboku Line located in the Nagatacho district, providing convenient transfers to multiple other Tokyo Metro lines.
-
E.
Tanimachi 9-chome Station
Tanimachi 9-chome Station is a subway station in Osaka, Japan, serving as a key transfer point between multiple Osaka Metro lines near the central city area.
- 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_69d85a1551a08190ba2caea7cd51c639 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03e7838b48190862b43c6c8620692 |
completed | April 16, 2026, 1:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff1a6f76d48190ac6032c55adbc4af |
completed | May 9, 2026, 11:28 a.m. |
Created at: April 10, 2026, 3:19 a.m.