Triple
T15642860
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Taiwan Railways Western Line |
E376108
|
entity |
| Predicate | hasService |
P182
|
FINISHED |
| Object | Fu-Hsing Semi Express |
E951128
|
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: Fu-Hsing Semi Express | Statement: [Taiwan Railways Western Line, hasService, Fu-Hsing Semi Express]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fu-Hsing Semi Express Context triple: [Taiwan Railways Western Line, hasService, Fu-Hsing Semi Express]
-
A.
Fu-Hsing Semi Express
chosen
Fu-Hsing Semi Express was a former class of semi-express passenger trains operated by the Taiwan Railways Administration, providing mid-speed intercity service across Taiwan.
-
B.
Tze-Chiang Limited Express
Tze-Chiang Limited Express is a high-speed, premium intercity train service operated by Taiwan Railways Administration, connecting major cities across Taiwan.
-
C.
Chu-Kuang Express
Chu-Kuang Express is a class of intercity passenger trains operated by the Taiwan Railways Administration, offering reserved-seat service on major routes across Taiwan.
-
D.
Zhongxiao Fuxing
Zhongxiao Fuxing is a key Taipei Metro station in central Taipei that serves as a busy transfer hub between multiple subway lines and a gateway to nearby commercial and shopping districts.
-
E.
Hengchi
Hengchi is an electric vehicle brand developed by the Chinese conglomerate Evergrande Group as part of its push into the new energy automotive industry.
- 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_69d85cd035a48190b73d5579ab73969a |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04ed23d688190bea996f90989d406 |
completed | April 16, 2026, 2:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff5f4d49188190855a895c5844dee0 |
completed | May 9, 2026, 4:22 p.m. |
Created at: April 10, 2026, 4:15 a.m.