Triple
T3669462
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Taipei Main Station |
E77841
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Taiwan High Speed Rail Corporation |
E376171
|
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: Taiwan High Speed Rail Corporation | Statement: [Taipei Main Station, operator, Taiwan High Speed Rail Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Taiwan High Speed Rail Corporation Context triple: [Taipei Main Station, operator, Taiwan High Speed Rail Corporation]
-
A.
Taiwan Railways Administration
The Taiwan Railways Administration is the government-operated railway operator in Taiwan, providing intercity, regional, and commuter rail services across the island.
-
B.
Taiwan Railways network
The Taiwan Railways network is a nationwide rail system in Taiwan that provides intercity, regional, and commuter train services connecting major cities and towns around the island.
-
C.
Taiwan High Speed Rail
chosen
Taiwan High Speed Rail is a high-speed railway system that runs along Taiwan’s western corridor, linking major cities with fast, frequent intercity train services.
-
D.
Beijing MTR Corporation Limited
Beijing MTR Corporation Limited is a joint-venture rail transit company responsible for operating and managing several lines of the Beijing Subway system.
-
E.
Taiwan High Speed Rail Banqiao Station
Taiwan High Speed Rail Banqiao Station is a major high-speed rail hub in New Taipei City that connects the Taipei metropolitan area with cities along Taiwan’s western corridor.
- 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_69ad85e083008190b2e1b7085fe500bd |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc42b3f94819091d51e488bc3f2f2 |
completed | March 8, 2026, 6:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4cde628c08190adc058d8d35a5e5d |
completed | March 14, 2026, 2:54 a.m. |
Created at: March 8, 2026, 3:25 p.m.