Triple
T3411290
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New Tram |
E71899
|
entity |
| Predicate | alternativeName |
P39
|
FINISHED |
| Object |
New Tram Nankō Port Town Line
The New Tram Nankō Port Town Line is an automated guideway transit line in Osaka, Japan, serving the Nankō (South Port) area with rubber-tired, driverless trains.
|
E355481
|
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: New Tram Nankō Port Town Line | Statement: [New Tram, alternativeName, New Tram Nankō Port Town Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New Tram Nankō Port Town Line Context triple: [New Tram, alternativeName, New Tram Nankō Port Town Line]
-
A.
Minatomirai Line
The Minatomirai Line is a private railway line in Yokohama, Japan, connecting central Yokohama with the Minato Mirai 21 waterfront district and offering through services with multiple Tokyo subway and suburban lines.
-
B.
JR Saikyo Line
The JR Saikyo Line is a major commuter rail line in the Tokyo metropolitan area operated by JR East, connecting central Tokyo with Saitama Prefecture and serving key hubs such as Shibuya and Shinjuku.
-
C.
湘南新宿ライン
湘南新宿ラインは、神奈川の湘南エリアと埼玉・群馬方面を東京都心(新宿など)経由で結ぶ、東日本旅客鉄道(JR東日本)の主要な都市間直通列車系統です。
-
D.
Keiō New Line
The Keiō New Line is a commuter railway line in Tokyo, Japan, operated by Keio Corporation and serving as an underground extension of the main Keio Line into central Tokyo.
-
E.
Yotsubashi Line
The Yotsubashi Line is a rapid transit line in Osaka, Japan, forming part of the Osaka Metro network and serving key north–south corridors through the city.
- 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: New Tram Nankō Port Town Line Triple: [New Tram, alternativeName, New Tram Nankō Port Town Line]
Generated description
The New Tram Nankō Port Town Line is an automated guideway transit line in Osaka, Japan, serving the Nankō (South Port) area with rubber-tired, driverless trains.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: New Tram Nankō Port Town Line Target entity description: The New Tram Nankō Port Town Line is an automated guideway transit line in Osaka, Japan, serving the Nankō (South Port) area with rubber-tired, driverless trains.
-
A.
Minatomirai Line
The Minatomirai Line is a private railway line in Yokohama, Japan, connecting central Yokohama with the Minato Mirai 21 waterfront district and offering through services with multiple Tokyo subway and suburban lines.
-
B.
JR Saikyo Line
The JR Saikyo Line is a major commuter rail line in the Tokyo metropolitan area operated by JR East, connecting central Tokyo with Saitama Prefecture and serving key hubs such as Shibuya and Shinjuku.
-
C.
湘南新宿ライン
湘南新宿ラインは、神奈川の湘南エリアと埼玉・群馬方面を東京都心(新宿など)経由で結ぶ、東日本旅客鉄道(JR東日本)の主要な都市間直通列車系統です。
-
D.
Keiō New Line
The Keiō New Line is a commuter railway line in Tokyo, Japan, operated by Keio Corporation and serving as an underground extension of the main Keio Line into central Tokyo.
-
E.
Yotsubashi Line
The Yotsubashi Line is a rapid transit line in Osaka, Japan, forming part of the Osaka Metro network and serving key north–south corridors through the city.
- 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_69ad85ac312481909e7027ced1456a9f |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb90a76288190b92ef3b26638cd47 |
completed | March 8, 2026, 5:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b34bdf81e48190abac8ea645e929ce |
completed | March 12, 2026, 11:27 p.m. |
| NEDg | Description generation | batch_69b34e4972008190af3b84f26b4a3629 |
completed | March 12, 2026, 11:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b34fc6c3f88190ba1a08243232df05 |
completed | March 12, 2026, 11:44 p.m. |
Created at: March 8, 2026, 3:15 p.m.