Triple

T14486622
Position Surface form Disambiguated ID Type / Status
Subject Beijing–Zhangjiakou intercity railway E359244 entity
Predicate hasStation P35 FINISHED
Object Huailai railway station
Huailai railway station is a passenger railway station in Huailai County, Hebei, China, serving high-speed services on the route between Beijing and Zhangjiakou.
 E1100533 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: Huailai railway station | Statement: [Beijing–Zhangjiakou intercity railway, hasStation, Huailai railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Huailai railway station
Context triple: [Beijing–Zhangjiakou intercity railway, hasStation, Huailai railway station]
  • A. Daliao Station
    Daliao Station is a metro station in Kaohsiung, Taiwan, serving as the eastern endpoint of the Kaohsiung MRT Orange Line.
  • B. Songjiazhuang station
    Songjiazhuang station is a major interchange hub in the Beijing Subway network, serving multiple lines in the southern part of the city.
  • C. Changzhi railway station
    Changzhi railway station is a passenger and freight railway station serving the city of Changzhi in Shanxi Province, China.
  • D. Baishizhou station
    Baishizhou station is a metro station in Shenzhen, China, serving the densely populated Baishizhou area and nearby attractions such as Window of the World.
  • E. Yongdingmen Railway Station
    Yongdingmen Railway Station was the historical railway terminus in southern Beijing that preceded and was later replaced by the modern Beijing South Railway Station.
  • 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: Huailai railway station
Triple: [Beijing–Zhangjiakou intercity railway, hasStation, Huailai railway station]
Generated description
Huailai railway station is a passenger railway station in Huailai County, Hebei, China, serving high-speed services on the route between Beijing and Zhangjiakou.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Huailai railway station
Target entity description: Huailai railway station is a passenger railway station in Huailai County, Hebei, China, serving high-speed services on the route between Beijing and Zhangjiakou.
  • A. Daliao Station
    Daliao Station is a metro station in Kaohsiung, Taiwan, serving as the eastern endpoint of the Kaohsiung MRT Orange Line.
  • B. Songjiazhuang station
    Songjiazhuang station is a major interchange hub in the Beijing Subway network, serving multiple lines in the southern part of the city.
  • C. Changzhi railway station
    Changzhi railway station is a passenger and freight railway station serving the city of Changzhi in Shanxi Province, China.
  • D. Baishizhou station
    Baishizhou station is a metro station in Shenzhen, China, serving the densely populated Baishizhou area and nearby attractions such as Window of the World.
  • E. Yongdingmen Railway Station
    Yongdingmen Railway Station was the historical railway terminus in southern Beijing that preceded and was later replaced by the modern Beijing South Railway Station.
  • 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_69d8279740308190af9df93a3af8592e completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de924ee0f08190baf68318b41fa64d completed April 14, 2026, 7:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd64a925148190992101984895a20b completed May 8, 2026, 4:20 a.m.
NEDg Description generation batch_69fd65ae2ef0819091c7576b9cfe5fe2 completed May 8, 2026, 4:25 a.m.
NED2 Entity disambiguation (via description) batch_69fd66476ab88190b2d410ced33ce34b completed May 8, 2026, 4:27 a.m.
Created at: April 10, 2026, 1:20 a.m.