Triple

T13477860
Position Surface form Disambiguated ID Type / Status
Subject Jinan West railway station E318294 entity
Predicate partOf P40 FINISHED
Object Qingdao–Taiyuan High-Speed Railway
The Qingdao–Taiyuan High-Speed Railway is a major high-speed rail corridor in northern China that connects the coastal city of Qingdao with the inland provincial capital Taiyuan, significantly reducing travel times across Shandong and Shanxi provinces.
E1045691 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: Qingdao–Taiyuan High-Speed Railway | Statement: [Jinan West railway station, partOf, Qingdao–Taiyuan High-Speed Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Qingdao–Taiyuan High-Speed Railway
Context triple: [Jinan West railway station, partOf, Qingdao–Taiyuan High-Speed Railway]
  • A. Qingdao–Jinan High-Speed Railway
    The Qingdao–Jinan High-Speed Railway is a major Chinese high-speed rail line in Shandong Province that links the coastal city of Qingdao with the provincial capital Jinan, significantly reducing travel time across the region.
  • B. Qingdao–Rongcheng Intercity Railway
    The Qingdao–Rongcheng Intercity Railway is a high-speed rail line in Shandong Province, China, providing rapid passenger service along the coast between the major city of Qingdao and the eastern city of Rongcheng.
  • C. Shijiazhuang–Taiyuan High-Speed Railway
    The Shijiazhuang–Taiyuan High-Speed Railway is a major Chinese high-speed rail line linking Hebei’s capital Shijiazhuang with Shanxi’s capital Taiyuan, significantly shortening travel times across the Taihang Mountains and integrating Shanxi into the national high-speed rail network.
  • D. Harbin–Dalian High-Speed Railway
    The Harbin–Dalian High-Speed Railway is a major high-speed rail corridor in northeastern China that connects the cities of Harbin and Dalian, significantly reducing travel time across the region.
  • E. Shanghai–Kunming High-Speed Railway
    The Shanghai–Kunming High-Speed Railway is a major east–west high-speed rail line in China that links the coastal metropolis of Shanghai with the southwestern city of Kunming, significantly reducing travel times across multiple provinces.
  • 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: Qingdao–Taiyuan High-Speed Railway
Triple: [Jinan West railway station, partOf, Qingdao–Taiyuan High-Speed Railway]
Generated description
The Qingdao–Taiyuan High-Speed Railway is a major high-speed rail corridor in northern China that connects the coastal city of Qingdao with the inland provincial capital Taiyuan, significantly reducing travel times across Shandong and Shanxi provinces.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Qingdao–Taiyuan High-Speed Railway
Target entity description: The Qingdao–Taiyuan High-Speed Railway is a major high-speed rail corridor in northern China that connects the coastal city of Qingdao with the inland provincial capital Taiyuan, significantly reducing travel times across Shandong and Shanxi provinces.
  • A. Qingdao–Jinan High-Speed Railway
    The Qingdao–Jinan High-Speed Railway is a major Chinese high-speed rail line in Shandong Province that links the coastal city of Qingdao with the provincial capital Jinan, significantly reducing travel time across the region.
  • B. Qingdao–Rongcheng Intercity Railway
    The Qingdao–Rongcheng Intercity Railway is a high-speed rail line in Shandong Province, China, providing rapid passenger service along the coast between the major city of Qingdao and the eastern city of Rongcheng.
  • C. Shijiazhuang–Taiyuan High-Speed Railway
    The Shijiazhuang–Taiyuan High-Speed Railway is a major Chinese high-speed rail line linking Hebei’s capital Shijiazhuang with Shanxi’s capital Taiyuan, significantly shortening travel times across the Taihang Mountains and integrating Shanxi into the national high-speed rail network.
  • D. Harbin–Dalian High-Speed Railway
    The Harbin–Dalian High-Speed Railway is a major high-speed rail corridor in northeastern China that connects the cities of Harbin and Dalian, significantly reducing travel time across the region.
  • E. Shanghai–Kunming High-Speed Railway
    The Shanghai–Kunming High-Speed Railway is a major east–west high-speed rail line in China that links the coastal metropolis of Shanghai with the southwestern city of Kunming, significantly reducing travel times across multiple provinces.
  • 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_69d806b6bfec819089222715b2e86c8e completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbaf266c508190930d30776c09ce35 completed April 12, 2026, 2:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f75481b6f48190b6cd6cef3e8dee20 completed May 3, 2026, 1:58 p.m.
NEDg Description generation batch_69f758b29cd4819093cecff5cfefc98f completed May 3, 2026, 2:16 p.m.
NED2 Entity disambiguation (via description) batch_69f7593d74cc819099c5d39ae09c3f70 completed May 3, 2026, 2:18 p.m.
Created at: April 9, 2026, 9:42 p.m.