Triple
T15067351
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Taiwan Railways Yilan Line |
E379788
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Greater Taipei area |
E77842
|
NE FINISHED |
How this triple was built (2 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: Greater Taipei area | Statement: [Taiwan Railways Yilan Line, regionServed, Greater Taipei area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greater Taipei area Context triple: [Taiwan Railways Yilan Line, regionServed, Greater Taipei area]
-
A.
Taipei–Keelung metropolitan area
chosen
The Taipei–Keelung metropolitan area is Taiwan’s largest urban agglomeration, encompassing the capital Taipei and surrounding cities in a densely populated economic and cultural hub in northern Taiwan.
-
B.
Tainan metropolitan area
The Tainan metropolitan area is a major urban region in southern Taiwan centered on the historic city of Tainan and its surrounding districts.
-
C.
Shenzhen metropolitan area
The Shenzhen metropolitan area is a major Chinese megacity region in Guangdong Province, centered on the tech-driven city of Shenzhen and known for its rapid urbanization, manufacturing base, and role as a leading innovation and economic hub in the Pearl River Delta.
-
D.
New Taipei City
New Taipei City is a populous special municipality in northern Taiwan that encircles Taipei and serves as a major residential, industrial, and transportation hub of the Taipei metropolitan area.
-
E.
central Taipei
Central Taipei is the bustling downtown core of Taiwan’s capital city, known for its dense commercial districts, major transport hubs, and vibrant urban life.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ff5f24967c8190b0bdb84b88a0aaa3 |
completed | May 9, 2026, 4:21 p.m. |
Created at: April 10, 2026, 3:02 a.m.