Triple
T15067393
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Taiwan Railways network |
E379789
|
entity |
| Predicate | hasMainLine |
P3492
|
FINISHED |
| Object |
South-link Line
The South-link Line is a railway line in southern Taiwan that connects the island’s eastern and western coasts, completing a continuous rail loop around Taiwan.
|
E1137420
|
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: South-link Line | Statement: [Taiwan Railways network, hasMainLine, South-link Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South-link Line Context triple: [Taiwan Railways network, hasMainLine, South-link Line]
-
A.
Banetsu East Line
The Banetsu East Line is a regional railway line in Japan operated by JR East that connects the inland city of Kōriyama with the Niigata area, running through the mountainous interior of Fukushima and Niigata Prefectures.
-
B.
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.
-
C.
Rinkai Line
The Rinkai Line is a Tokyo railway line that connects central Tokyo with the waterfront Odaiba area and other bayside districts.
-
D.
Banetsu West Line
The Banetsu West Line is a regional railway route in Japan operated by JR East that connects Fukushima Prefecture with Niigata Prefecture through the mountainous interior of Honshu.
-
E.
Mita Line
The Mita Line is a major Tokyo subway line operated by the Tokyo Metropolitan Bureau of Transportation, running north–south through central Tokyo and connecting key residential and business districts.
- 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: South-link Line Triple: [Taiwan Railways network, hasMainLine, South-link Line]
Generated description
The South-link Line is a railway line in southern Taiwan that connects the island’s eastern and western coasts, completing a continuous rail loop around Taiwan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: South-link Line Target entity description: The South-link Line is a railway line in southern Taiwan that connects the island’s eastern and western coasts, completing a continuous rail loop around Taiwan.
-
A.
Banetsu East Line
The Banetsu East Line is a regional railway line in Japan operated by JR East that connects the inland city of Kōriyama with the Niigata area, running through the mountainous interior of Fukushima and Niigata Prefectures.
-
B.
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.
-
C.
Rinkai Line
The Rinkai Line is a Tokyo railway line that connects central Tokyo with the waterfront Odaiba area and other bayside districts.
-
D.
Banetsu West Line
The Banetsu West Line is a regional railway route in Japan operated by JR East that connects Fukushima Prefecture with Niigata Prefecture through the mountainous interior of Honshu.
-
E.
Mita Line
The Mita Line is a major Tokyo subway line operated by the Tokyo Metropolitan Bureau of Transportation, running north–south through central Tokyo and connecting key residential and business districts.
- 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_69d85cd7683881908d405c1b5d7b4f7f |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69dedeea750c819082d8823c9ab6c5a2 |
completed | April 15, 2026, 12:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feae11d6648190bc9b5d4f520d694b |
completed | May 9, 2026, 3:46 a.m. |
| NEDg | Description generation | batch_69feafaefab0819083187c60cea2a0fb |
completed | May 9, 2026, 3:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69feb05a3a308190930594538d79722a |
completed | May 9, 2026, 3:56 a.m. |
Created at: April 10, 2026, 3:02 a.m.