Triple

T8369307
Position Surface form Disambiguated ID Type / Status
Subject Vietnam Railways network E197412 entity
Predicate borderConnection P41237 FINISHED
Object Dong Dang–Pingxiang rail link to China
The Dong Dang–Pingxiang rail link to China is an international railway connection between Vietnam and China that facilitates cross-border passenger and freight transport between the two countries.
E727059 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: Dong Dang–Pingxiang rail link to China | Statement: [Vietnam Railways network, borderConnection, Dong Dang–Pingxiang rail link to China]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dong Dang–Pingxiang rail link to China
Context triple: [Vietnam Railways network, borderConnection, Dong Dang–Pingxiang rail link to China]
  • A. Lianyungang–Khorgas Railway
    The Lianyungang–Khorgas Railway is a major east–west rail corridor in China that links the eastern coastal city of Lianyungang with the border town of Khorgas, facilitating transcontinental freight transport between China and Central Asia/Europe.
  • B. 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.
  • C. Yuhuai Railway
    Yuhuai Railway is a regional rail line in China that connects Chongqing with surrounding areas, serving as an important corridor for passenger and freight transport.
  • D. Liuzhou–Wuzhou railway
    The Liuzhou–Wuzhou railway is a major rail line in Guangxi, China, connecting the inland city of Liuzhou with the Pearl River port city of Wuzhou to facilitate regional transport and economic integration.
  • E. Baocheng Railway
    Baocheng Railway is a major rail line in China linking the city of Baoji in Shaanxi Province with Chengdu in Sichuan, traversing mountainous terrain and serving as an important north–south transport corridor.
  • 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: Dong Dang–Pingxiang rail link to China
Triple: [Vietnam Railways network, borderConnection, Dong Dang–Pingxiang rail link to China]
Generated description
The Dong Dang–Pingxiang rail link to China is an international railway connection between Vietnam and China that facilitates cross-border passenger and freight transport between the two countries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dong Dang–Pingxiang rail link to China
Target entity description: The Dong Dang–Pingxiang rail link to China is an international railway connection between Vietnam and China that facilitates cross-border passenger and freight transport between the two countries.
  • A. Lianyungang–Khorgas Railway
    The Lianyungang–Khorgas Railway is a major east–west rail corridor in China that links the eastern coastal city of Lianyungang with the border town of Khorgas, facilitating transcontinental freight transport between China and Central Asia/Europe.
  • B. 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.
  • C. Yuhuai Railway
    Yuhuai Railway is a regional rail line in China that connects Chongqing with surrounding areas, serving as an important corridor for passenger and freight transport.
  • D. Liuzhou–Wuzhou railway
    The Liuzhou–Wuzhou railway is a major rail line in Guangxi, China, connecting the inland city of Liuzhou with the Pearl River port city of Wuzhou to facilitate regional transport and economic integration.
  • E. Baocheng Railway
    Baocheng Railway is a major rail line in China linking the city of Baoji in Shaanxi Province with Chengdu in Sichuan, traversing mountainous terrain and serving as an important north–south transport corridor.
  • 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_69ca82f56730819080cec5d991c76f4c completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb808f7c0481909fef5834cb6e7a3e completed March 31, 2026, 8:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69cdc7929e388190b35505378d0cf653 completed April 2, 2026, 1:34 a.m.
NEDg Description generation batch_69cdcc88ee7881909c81d55a5354cbae completed April 2, 2026, 1:55 a.m.
NED2 Entity disambiguation (via description) batch_69cdcd366df88190aefa4fe9d5d470e6 completed April 2, 2026, 1:58 a.m.
Created at: March 30, 2026, 6:01 p.m.