Triple
T23080353
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ürümqi Metro |
E575450
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Northern Xinjiang urban corridor |
—
|
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: Northern Xinjiang urban corridor | Statement: [Ürümqi Metro, regionServed, Northern Xinjiang urban corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northern Xinjiang urban corridor Context triple: [Ürümqi Metro, regionServed, Northern Xinjiang urban corridor]
-
A.
Northern Xinjiang railway
The Northern Xinjiang railway is a major rail line in China’s Xinjiang region that connects Ürümqi with other key cities and transport corridors, supporting both passenger and freight traffic across northern Xinjiang.
-
B.
Southern Xinjiang Railway
The Southern Xinjiang Railway is a major rail line in China’s Xinjiang Uyghur Autonomous Region that connects key cities across the southern edge of the Taklamakan Desert, supporting regional transport and economic development.
-
C.
Xinjiang railway network
The Xinjiang railway network is an extensive system of rail lines in China’s Xinjiang Uyghur Autonomous Region that connects major cities, resource areas, and border crossings to the rest of the national rail grid.
-
D.
Xinjiangwancheng
Xinjiangwancheng is a metro station in Shanghai that serves as one of the terminal stops on Line 10 of the Shanghai Metro system.
-
E.
East–West corridor
The East–West corridor is a major Kolkata Metro line that runs across the city, connecting its eastern and western parts through an important rapid transit route.
- 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: Northern Xinjiang urban corridor Target entity description: The Northern Xinjiang urban corridor is a densely populated and economically important belt of cities in northern Xinjiang, China, centered around Ürümqi and linked by major transport and industrial infrastructure.
-
A.
Northern Xinjiang railway
The Northern Xinjiang railway is a major rail line in China’s Xinjiang region that connects Ürümqi with other key cities and transport corridors, supporting both passenger and freight traffic across northern Xinjiang.
-
B.
Southern Xinjiang Railway
The Southern Xinjiang Railway is a major rail line in China’s Xinjiang Uyghur Autonomous Region that connects key cities across the southern edge of the Taklamakan Desert, supporting regional transport and economic development.
-
C.
Xinjiang railway network
The Xinjiang railway network is an extensive system of rail lines in China’s Xinjiang Uyghur Autonomous Region that connects major cities, resource areas, and border crossings to the rest of the national rail grid.
-
D.
Xinjiangwancheng
Xinjiangwancheng is a metro station in Shanghai that serves as one of the terminal stops on Line 10 of the Shanghai Metro system.
-
E.
East–West corridor
The East–West corridor is a major Kolkata Metro line that runs across the city, connecting its eastern and western parts through an important rapid transit route.
- 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_69e245be28d48190ad1348d5a73db37d |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18c66a80481909ebc2ba69f1e4bd9 |
completed | April 29, 2026, 4:43 a.m. |
Created at: April 17, 2026, 3:56 p.m.