Triple
T15392502
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tanimachi Line at Tanimachi Rokuchome Station |
E368082
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object |
Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station
The Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station is a route of the Osaka Metro that serves this station as one of its stops.
|
E368082
|
NE FINISHED |
How this triple was built (4 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, connectsWith, 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, connectsWith, 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.
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.
-
C.
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.
-
D.
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.
-
E.
Nankai Koya Line at Namba Station
The Nankai Koya Line at Namba Station is a major terminal railway line in Osaka that serves as the gateway for trains heading toward Mount Koya and the Wakayama region.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station Triple: [Tanimachi Line at Tanimachi Rokuchome Station, connectsWith, Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station]
Generated description
The Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station is a route of the Osaka Metro that serves this station as one of its stops.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station Target entity description: The Nagahori Tsurumi-ryokuchi Line at Tanimachi Rokuchome Station is a route of the Osaka Metro that serves this station as one of its stops.
-
A.
Tanimachi Line at Tanimachi Rokuchome Station
chosen
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.
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.
-
C.
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.
-
D.
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.
-
E.
Nankai Koya Line at Namba Station
The Nankai Koya Line at Namba Station is a major terminal railway line in Osaka that serves as the gateway for trains heading toward Mount Koya and the Wakayama region.
- F. None of above.
Provenance (5 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_69ff1350699c8190acf7830d88455851 |
completed | May 9, 2026, 10:58 a.m. |
| NEDg | Description generation | batch_69ff17c6837c8190a2b6fa1ac9c3de01 |
completed | May 9, 2026, 11:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff184d63e88190906689e14cfc8933 |
completed | May 9, 2026, 11:19 a.m. |
Created at: April 10, 2026, 3:19 a.m.