Triple

T23080322
Position Surface form Disambiguated ID Type / Status
Subject Ürümqi Metro E575450 entity
Predicate hasLine P35 FINISHED
Object Ürümqi Metro Line 8
Ürümqi Metro Line 8 is a planned rapid transit line intended to expand the urban rail network in Ürümqi, the capital of China’s Xinjiang Uyghur Autonomous Region.
 E575450 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: Ürümqi Metro Line 8 | Statement: [Ürümqi Metro, hasLine, Ürümqi Metro Line 8]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ürümqi Metro Line 8
Context triple: [Ürümqi Metro, hasLine, Ürümqi Metro Line 8]
  • A. Ürümqi Metro
    Ürümqi Metro is the rapid transit system serving Ürümqi, the capital of China’s Xinjiang Uyghur Autonomous Region.
  • B. Tashkent Metro
    Tashkent Metro is the rapid transit system serving Uzbekistan’s capital, notable for its Soviet-era architecture and ornately decorated underground stations.
  • C. Almaty Metro
    Almaty Metro is the rapid transit system serving Kazakhstan’s largest city, featuring underground lines that provide urban public transportation.
  • D. Tehran Metro Line 8
    Tehran Metro Line 8 is a planned or operational rapid transit line within the Tehran Metro system, serving as part of the urban rail network in Iran’s capital.
  • E. Yunusobod Line
    The Yunusobod Line is a rapid transit line of the Tashkent Metro system serving the Yunusobod district and surrounding areas of Tashkent, Uzbekistan.
  • 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: Ürümqi Metro Line 8
Triple: [Ürümqi Metro, hasLine, Ürümqi Metro Line 8]
Generated description
Ürümqi Metro Line 8 is a planned rapid transit line intended to expand the urban rail network in Ürümqi, the capital of China’s Xinjiang Uyghur Autonomous Region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ürümqi Metro Line 8
Target entity description: Ürümqi Metro Line 8 is a planned rapid transit line intended to expand the urban rail network in Ürümqi, the capital of China’s Xinjiang Uyghur Autonomous Region.
  • A. Ürümqi Metro chosen
    Ürümqi Metro is the rapid transit system serving Ürümqi, the capital of China’s Xinjiang Uyghur Autonomous Region.
  • B. Tashkent Metro
    Tashkent Metro is the rapid transit system serving Uzbekistan’s capital, notable for its Soviet-era architecture and ornately decorated underground stations.
  • C. Almaty Metro
    Almaty Metro is the rapid transit system serving Kazakhstan’s largest city, featuring underground lines that provide urban public transportation.
  • D. Tehran Metro Line 8
    Tehran Metro Line 8 is a planned or operational rapid transit line within the Tehran Metro system, serving as part of the urban rail network in Iran’s capital.
  • E. Yunusobod Line
    The Yunusobod Line is a rapid transit line of the Tashkent Metro system serving the Yunusobod district and surrounding areas of Tashkent, Uzbekistan.
  • F. None of above.

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_6a0c822d73608190bce952f3768f8cb1 completed May 19, 2026, 3:30 p.m.
NEDg Description generation batch_6a0ca6eda1f481908482f3a66d576c3c completed May 19, 2026, 6:07 p.m.
NED2 Entity disambiguation (via description) batch_6a0ca7c5176c81908221307bb50ff4ed completed May 19, 2026, 6:11 p.m.
Created at: April 17, 2026, 3:56 p.m.