Triple

T23080353
Position Surface form Disambiguated ID Type / Status
Subject Ürümqi Metro E575450 entity
Predicate regionServed P82 FINISHED
Object Northern Xinjiang urban corridor
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.
E1570239 NE FINISHED

How this triple was built (4 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.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Northern Xinjiang urban corridor
Triple: [Ürümqi Metro, regionServed, Northern Xinjiang urban corridor]
Generated 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.
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 (5 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.
NED1 Entity disambiguation (via context triple) batch_6a0c15b0a6ac819085f13e7bdc82840f completed May 19, 2026, 7:48 a.m.
NEDg Description generation batch_6a0c175e246081909d6451f245ccfe66 completed May 19, 2026, 7:55 a.m.
NED2 Entity disambiguation (via description) batch_6a0c1820a4d88190aed59f50b4e7ec47 completed May 19, 2026, 7:58 a.m.
Created at: April 17, 2026, 3:56 p.m.