Triple
T11604522
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Osaka Metro Imazatosuji Line |
E275217
|
entity |
| Predicate | interchangeWith |
P3495
|
FINISHED |
| Object |
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.
|
E936416
|
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: Osaka Metro Tanimachi Line at Taishibashi-Imaichi Station | Statement: [Osaka Metro Imazatosuji Line, interchangeWith, Osaka Metro Tanimachi Line at Taishibashi-Imaichi Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Osaka Metro Tanimachi Line at Taishibashi-Imaichi Station Context triple: [Osaka Metro Imazatosuji Line, interchangeWith, Osaka Metro Tanimachi Line at Taishibashi-Imaichi 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 Namba Station
Osaka Metro Namba Station is a major underground railway hub in Osaka’s Namba district, serving multiple subway lines and providing convenient access to surrounding commercial and entertainment complexes.
-
C.
Osaka Abenobashi Station
Osaka Abenobashi Station is a major Kintetsu railway terminal in Osaka’s Abeno district, serving as a key gateway to the surrounding commercial complexes and transit connections.
-
D.
Midosuji Line at Shinsaibashi Station
The Midosuji Line at Shinsaibashi Station is a major north–south Osaka Metro subway line stop located in the central Shinsaibashi shopping district, serving as a key transfer point and access hub for downtown Osaka.
-
E.
Shin-Osaka Station (Osaka Metro)
Shin-Osaka Station (Osaka Metro) is a major Osaka Metro subway station that serves as a key access point to the nearby Shinkansen and JR Shin-Osaka railway hub in Osaka, Japan.
- 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: Osaka Metro Tanimachi Line at Taishibashi-Imaichi Station Triple: [Osaka Metro Imazatosuji Line, interchangeWith, Osaka Metro Tanimachi Line at Taishibashi-Imaichi Station]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Osaka Metro Tanimachi Line at Taishibashi-Imaichi Station Target entity description: 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.
-
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 Namba Station
Osaka Metro Namba Station is a major underground railway hub in Osaka’s Namba district, serving multiple subway lines and providing convenient access to surrounding commercial and entertainment complexes.
-
C.
Osaka Abenobashi Station
Osaka Abenobashi Station is a major Kintetsu railway terminal in Osaka’s Abeno district, serving as a key gateway to the surrounding commercial complexes and transit connections.
-
D.
Midosuji Line at Shinsaibashi Station
The Midosuji Line at Shinsaibashi Station is a major north–south Osaka Metro subway line stop located in the central Shinsaibashi shopping district, serving as a key transfer point and access hub for downtown Osaka.
-
E.
Shin-Osaka Station (Osaka Metro)
Shin-Osaka Station (Osaka Metro) is a major Osaka Metro subway station that serves as a key access point to the nearby Shinkansen and JR Shin-Osaka railway hub in Osaka, Japan.
- F. None of above. chosen
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_69d6aaf84b548190ac072e4fb89ae18f |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d895502e0081909ee9c3d45d26cd91 |
completed | April 10, 2026, 6:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e8a8022800819096d7a87ac8c1c751 |
completed | April 22, 2026, 10:50 a.m. |
| NEDg | Description generation | batch_69e8af9665648190b7732076aa129671 |
completed | April 22, 2026, 11:23 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ee5b3a3720819095a4a87176e052cb |
completed | April 26, 2026, 6:36 p.m. |
Created at: April 8, 2026, 9:38 p.m.