Triple
T15665440
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Taiwan Railways Administration |
E377173
|
entity |
| Predicate | ownsLine |
P69641
|
FINISHED |
| Object |
Eastern Line (Taiwan)
Eastern Line (Taiwan) is a major railway corridor along Taiwan’s less urbanized east coast, connecting key cities and towns and serving as an important route for both passenger and freight transport.
|
E1178236
|
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: Eastern Line (Taiwan) | Statement: [Taiwan Railways Administration, ownsLine, Eastern Line (Taiwan)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eastern Line (Taiwan) Context triple: [Taiwan Railways Administration, ownsLine, Eastern Line (Taiwan)]
-
A.
Taiwan Railways Western Line
The Taiwan Railways Western Line is a major railway corridor in western Taiwan that connects key cities and serves as one of the country’s primary intercity and commuter rail routes.
-
B.
Taiwan Railways Yilan Line
The Taiwan Railways Yilan Line is a major railway route in northeastern Taiwan that connects Taipei with Yilan County along the island’s scenic Pacific coast.
-
C.
Tamsui–Xinyi line
The Tamsui–Xinyi line is a major north–south rapid transit route in the Taipei Metro system, connecting the Tamsui district with central and southeastern Taipei.
-
D.
Pingxi Line
The Pingxi Line is a historic, scenic railway in northern Taiwan known for its old mining towns, mountain views, and popular sky lantern festivals along the route.
-
E.
Pingtung Line
The Pingtung Line is a railway line in southern Taiwan operated by the Taiwan Railways Administration, serving as a key commuter and regional route linking Kaohsiung with Pingtung County.
- 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: Eastern Line (Taiwan) Triple: [Taiwan Railways Administration, ownsLine, Eastern Line (Taiwan)]
Generated description
Eastern Line (Taiwan) is a major railway corridor along Taiwan’s less urbanized east coast, connecting key cities and towns and serving as an important route for both passenger and freight transport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Eastern Line (Taiwan) Target entity description: Eastern Line (Taiwan) is a major railway corridor along Taiwan’s less urbanized east coast, connecting key cities and towns and serving as an important route for both passenger and freight transport.
-
A.
Taiwan Railways Western Line
The Taiwan Railways Western Line is a major railway corridor in western Taiwan that connects key cities and serves as one of the country’s primary intercity and commuter rail routes.
-
B.
Taiwan Railways Yilan Line
The Taiwan Railways Yilan Line is a major railway route in northeastern Taiwan that connects Taipei with Yilan County along the island’s scenic Pacific coast.
-
C.
Tamsui–Xinyi line
The Tamsui–Xinyi line is a major north–south rapid transit route in the Taipei Metro system, connecting the Tamsui district with central and southeastern Taipei.
-
D.
Pingxi Line
The Pingxi Line is a historic, scenic railway in northern Taiwan known for its old mining towns, mountain views, and popular sky lantern festivals along the route.
-
E.
Pingtung Line
The Pingtung Line is a railway line in southern Taiwan operated by the Taiwan Railways Administration, serving as a key commuter and regional route linking Kaohsiung with Pingtung County.
- 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_69ff997e13e4819080a39f59172ab99c |
completed | May 9, 2026, 8:30 p.m. |
| NEDg | Description generation | batch_69ff9a0fdf388190b2742e19f307c570 |
completed | May 9, 2026, 8:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff9a77d6d88190817158c30c56d70c |
completed | May 9, 2026, 8:35 p.m. |
Created at: April 10, 2026, 4:16 a.m.