Triple
T22384922
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fuzhou South Railway Station |
E553369
|
entity |
| Predicate | connectedToLine |
P845
|
FINISHED |
| Object | Fuzhou–Pingtan railway |
—
|
NE NERFINISHED |
How this triple was built (3 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: Fuzhou–Pingtan railway | Statement: [Fuzhou South Railway Station, connectedToLine, Fuzhou–Pingtan railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fuzhou–Pingtan railway Context triple: [Fuzhou South Railway Station, connectedToLine, Fuzhou–Pingtan railway]
-
A.
Fuzhou–Xiamen railway
The Fuzhou–Xiamen railway is a major high-speed rail line in southeastern China that links the coastal cities of Fuzhou and Xiamen in Fujian Province.
-
B.
Wenzhou–Fuzhou railway
The Wenzhou–Fuzhou railway is a high-speed rail line along China’s southeastern coast that links the cities of Wenzhou in Zhejiang Province and Fuzhou in Fujian Province, significantly shortening travel times in the region.
-
C.
Xiamen–Shenzhen Railway
The Xiamen–Shenzhen Railway is a high-speed rail line along China’s southeastern coast that connects major cities in Fujian and Guangdong provinces, significantly reducing travel times in the region.
-
D.
Jingxiong intercity railway
The Jingxiong intercity railway is a high-speed rail line connecting Beijing with the planned Xiong’an New Area in Hebei Province, designed to support regional integration and rapid passenger transport.
-
E.
Tianjin–Jizhou Intercity Railway
The Tianjin–Jizhou Intercity Railway is a regional high-speed rail line in Tianjin, China, connecting the urban core with the suburban Jizhou District to improve commuter and regional transit.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fuzhou–Pingtan railway Target entity description: The Fuzhou–Pingtan railway is a high-speed rail line in Fujian Province, China, linking the provincial capital Fuzhou with Pingtan Island and improving regional connectivity across the Taiwan Strait.
-
A.
Fuzhou–Xiamen railway
The Fuzhou–Xiamen railway is a major high-speed rail line in southeastern China that links the coastal cities of Fuzhou and Xiamen in Fujian Province.
-
B.
Wenzhou–Fuzhou railway
The Wenzhou–Fuzhou railway is a high-speed rail line along China’s southeastern coast that links the cities of Wenzhou in Zhejiang Province and Fuzhou in Fujian Province, significantly shortening travel times in the region.
-
C.
Xiamen–Shenzhen Railway
The Xiamen–Shenzhen Railway is a high-speed rail line along China’s southeastern coast that connects major cities in Fujian and Guangdong provinces, significantly reducing travel times in the region.
-
D.
Jingxiong intercity railway
The Jingxiong intercity railway is a high-speed rail line connecting Beijing with the planned Xiong’an New Area in Hebei Province, designed to support regional integration and rapid passenger transport.
-
E.
Tianjin–Jizhou Intercity Railway
The Tianjin–Jizhou Intercity Railway is a regional high-speed rail line in Tianjin, China, connecting the urban core with the suburban Jizhou District to improve commuter and regional transit.
- F. None of above. chosen
Provenance (2 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_69e11e4cf87c8190a1ff474daec326b7 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f1582e58dc8190a2ad6b10c9d1f951 |
completed | April 29, 2026, 1 a.m. |
Created at: April 16, 2026, 8:45 p.m.