Triple
T15665452
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Taiwan Railways Administration |
E377173
|
entity |
| Predicate | ownsLine |
P69641
|
FINISHED |
| Object |
Liu-duan Line
The Liu-duan Line is a regional railway line in Taiwan that forms part of the conventional rail network operated by the Taiwan Railways Administration.
|
E1193631
|
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: Liu-duan Line | Statement: [Taiwan Railways Administration, ownsLine, Liu-duan Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Liu-duan Line Context triple: [Taiwan Railways Administration, ownsLine, Liu-duan Line]
-
A.
Yangluo Line
The Yangluo Line is a rapid transit line within the Wuhan Metro system serving the Yangluo area and connecting it to the broader urban network.
-
B.
Xijiao Line
The Xijiao Line is a light rail transit line in Beijing that primarily serves the city’s western suburban areas, including university and technology districts.
-
C.
Luzhou Line
The Luzhou Line is a metro line in the Taipei Metro system in Taiwan, serving the Luzhou district and connecting it to central Taipei.
-
D.
Yanfang Line
Yanfang Line is a suburban rapid transit line of the Beijing Subway serving the southwestern outskirts of the city.
-
E.
Baocheng Railway
Baocheng Railway is a major rail line in China linking the city of Baoji in Shaanxi Province with Chengdu in Sichuan, traversing mountainous terrain and serving as an important north–south transport corridor.
- 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: Liu-duan Line Triple: [Taiwan Railways Administration, ownsLine, Liu-duan Line]
Generated description
The Liu-duan Line is a regional railway line in Taiwan that forms part of the conventional rail network operated by the Taiwan Railways Administration.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Liu-duan Line Target entity description: The Liu-duan Line is a regional railway line in Taiwan that forms part of the conventional rail network operated by the Taiwan Railways Administration.
-
A.
Yangluo Line
The Yangluo Line is a rapid transit line within the Wuhan Metro system serving the Yangluo area and connecting it to the broader urban network.
-
B.
Xijiao Line
The Xijiao Line is a light rail transit line in Beijing that primarily serves the city’s western suburban areas, including university and technology districts.
-
C.
Luzhou Line
The Luzhou Line is a metro line in the Taipei Metro system in Taiwan, serving the Luzhou district and connecting it to central Taipei.
-
D.
Yanfang Line
Yanfang Line is a suburban rapid transit line of the Beijing Subway serving the southwestern outskirts of the city.
-
E.
Baocheng Railway
Baocheng Railway is a major rail line in China linking the city of Baoji in Shaanxi Province with Chengdu in Sichuan, traversing mountainous terrain and serving as an important north–south transport corridor.
- 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_69d85cd2e28481909d4e975bee20872f |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04f0f4df08190ad2c5d78e435d8eb |
completed | April 16, 2026, 2:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffeb7c2a6081908e957d39ec056062 |
completed | May 10, 2026, 2:20 a.m. |
| NEDg | Description generation | batch_69ffec06b344819093f164f15f104717 |
completed | May 10, 2026, 2:23 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffec9fc93881909b80bbfe324ebc2c |
completed | May 10, 2026, 2:25 a.m. |
Created at: April 10, 2026, 4:16 a.m.