Triple

T6421733
Position Surface form Disambiguated ID Type / Status
Subject Liuzhou railway station E127958 entity
Predicate servesLine P839 FINISHED
Object Hunan–Guangxi railway
The Hunan–Guangxi railway is a major rail line in southern China that connects the inland province of Hunan with the autonomous region of Guangxi, facilitating regional transportation and economic integration.
E90221 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: Hunan–Guangxi railway | Statement: [Liuzhou railway station, servesLine, Hunan–Guangxi railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hunan–Guangxi railway
Context triple: [Liuzhou railway station, servesLine, Hunan–Guangxi railway]
  • A. Guizhou–Guangxi railway
    The Guizhou–Guangxi railway is a major rail line in southern China that connects the inland province of Guizhou with the Guangxi region, facilitating regional transport and economic integration.
  • B. Hengyang–Guilin–Liuzhou rail corridor
    The Hengyang–Guilin–Liuzhou rail corridor is a strategically important railway line in southern China linking key cities in Hunan and Guangxi and serving as a major north–south transportation route.
  • C. Nanning–Guangzhou High-Speed Railway
    The Nanning–Guangzhou High-Speed Railway is a major high-speed rail corridor in southern China connecting Nanning in Guangxi with Guangzhou in Guangdong, significantly reducing travel time between the two regional hubs.
  • D. Shanghai–Kunming railway
    The Shanghai–Kunming railway is a major east–west trunk line in China that connects the coastal metropolis of Shanghai with the southwestern city of Kunming, traversing several key provinces and economic regions.
  • E. Liuzhou–Nanning intercity railway
    The Liuzhou–Nanning intercity railway is a high-speed rail line in Guangxi, China, connecting the cities of Liuzhou and Nanning to support rapid regional passenger transport.
  • 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: Hunan–Guangxi railway
Triple: [Liuzhou railway station, servesLine, Hunan–Guangxi railway]
Generated description
The Hunan–Guangxi railway is a major rail line in southern China that connects the inland province of Hunan with the autonomous region of Guangxi, facilitating regional transportation and economic integration.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hunan–Guangxi railway
Target entity description: The Hunan–Guangxi railway is a major rail line in southern China that connects the inland province of Hunan with the autonomous region of Guangxi, facilitating regional transportation and economic integration.
  • A. Guizhou–Guangxi railway
    The Guizhou–Guangxi railway is a major rail line in southern China that connects the inland province of Guizhou with the Guangxi region, facilitating regional transport and economic integration.
  • B. Hengyang–Guilin–Liuzhou rail corridor chosen
    The Hengyang–Guilin–Liuzhou rail corridor is a strategically important railway line in southern China linking key cities in Hunan and Guangxi and serving as a major north–south transportation route.
  • C. Nanning–Guangzhou High-Speed Railway
    The Nanning–Guangzhou High-Speed Railway is a major high-speed rail corridor in southern China connecting Nanning in Guangxi with Guangzhou in Guangdong, significantly reducing travel time between the two regional hubs.
  • D. Shanghai–Kunming railway
    The Shanghai–Kunming railway is a major east–west trunk line in China that connects the coastal metropolis of Shanghai with the southwestern city of Kunming, traversing several key provinces and economic regions.
  • E. Liuzhou–Nanning intercity railway
    The Liuzhou–Nanning intercity railway is a high-speed rail line in Guangxi, China, connecting the cities of Liuzhou and Nanning to support rapid regional passenger transport.
  • 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_69c0083815208190a9b299b8e0640218 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c06903f67c8190a1e5babeede4e183 completed March 22, 2026, 10:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c640d8f7548190a8e0433df56b77f3 completed March 27, 2026, 8:33 a.m.
NEDg Description generation batch_69c64142633c819094c3bbdabd8f7951 completed March 27, 2026, 8:35 a.m.
NED2 Entity disambiguation (via description) batch_69c641c3d3188190bcf6bede4c90dc9d completed March 27, 2026, 8:37 a.m.
Created at: March 22, 2026, 4:43 p.m.