Triple
T22384924
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fuzhou South Railway Station |
E553369
|
entity |
| Predicate | connectedToLine |
P845
|
FINISHED |
| Object | Xiangtang–Putian 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: Xiangtang–Putian railway | Statement: [Fuzhou South Railway Station, connectedToLine, Xiangtang–Putian railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Xiangtang–Putian railway Context triple: [Fuzhou South Railway Station, connectedToLine, Xiangtang–Putian 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.
Lanxin railway
The Lanxin railway is a major rail line in northwestern China that links the city of Lanzhou in Gansu Province with Urumqi in the Xinjiang Uyghur Autonomous Region, serving as a key transportation corridor across the region.
-
C.
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.
-
D.
Nanning–Pingxiang railway
The Nanning–Pingxiang railway is a major rail line in southern China that links the regional capital Nanning with the border city of Pingxiang, serving as a key corridor for domestic transport and cross-border trade with Vietnam.
-
E.
Jingguang Railway
Jingguang Railway is one of China’s major north–south trunk rail lines, linking Beijing with Guangzhou and serving as a key corridor for passenger and freight transport.
- 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: Xiangtang–Putian railway Target entity description: The Xiangtang–Putian railway is a major rail line in southeastern China that links inland Jiangxi Province with the coastal city of Putian in Fujian, enhancing regional passenger and freight transport.
-
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.
Lanxin railway
The Lanxin railway is a major rail line in northwestern China that links the city of Lanzhou in Gansu Province with Urumqi in the Xinjiang Uyghur Autonomous Region, serving as a key transportation corridor across the region.
-
C.
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.
-
D.
Nanning–Pingxiang railway
The Nanning–Pingxiang railway is a major rail line in southern China that links the regional capital Nanning with the border city of Pingxiang, serving as a key corridor for domestic transport and cross-border trade with Vietnam.
-
E.
Jingguang Railway
Jingguang Railway is one of China’s major north–south trunk rail lines, linking Beijing with Guangzhou and serving as a key corridor for passenger and freight transport.
- 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.