Triple

T2490892
Position Surface form Disambiguated ID Type / Status
Subject Xiangtan E52036 entity
Predicate railwayStation P918 FINISHED
Object Xiangtan Railway Station
Xiangtan Railway Station is a passenger and freight train station serving the city of Xiangtan in Hunan Province, China, as part of the national railway network.
 E272376 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: Xiangtan Railway Station | Statement: [Xiangtan, railwayStation, Xiangtan Railway Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Xiangtan Railway Station
Context triple: [Xiangtan, railwayStation, Xiangtan Railway Station]
  • A. Changsha Railway Station
    Changsha Railway Station is a major passenger rail hub in Changsha, Hunan Province, serving as an important transportation gateway for central China.
  • B. Changsha South Railway Station
    Changsha South Railway Station is a major high-speed rail hub in Changsha, Hunan Province, serving as an important junction on China’s national high-speed railway network.
  • C. Xinzhuang Station
    Xinzhuang Station is a major Shanghai Metro interchange station in Minhang District, serving as a key southern transport hub in the city’s network.
  • D. Sihui station
    Sihui station is a Beijing Subway interchange station serving as a key transfer point between major urban rail lines in the city.
  • E. Huangsha Station
    Huangsha Station is a metro station in Guangzhou, China, serving as part of the city's Guangzhou Metro rapid transit network.
  • 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: Xiangtan Railway Station
Triple: [Xiangtan, railwayStation, Xiangtan Railway Station]
Generated description
Xiangtan Railway Station is a passenger and freight train station serving the city of Xiangtan in Hunan Province, China, as part of the national railway network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Xiangtan Railway Station
Target entity description: Xiangtan Railway Station is a passenger and freight train station serving the city of Xiangtan in Hunan Province, China, as part of the national railway network.
  • A. Changsha Railway Station
    Changsha Railway Station is a major passenger rail hub in Changsha, Hunan Province, serving as an important transportation gateway for central China.
  • B. Changsha South Railway Station
    Changsha South Railway Station is a major high-speed rail hub in Changsha, Hunan Province, serving as an important junction on China’s national high-speed railway network.
  • C. Xinzhuang Station
    Xinzhuang Station is a major Shanghai Metro interchange station in Minhang District, serving as a key southern transport hub in the city’s network.
  • D. Sihui station
    Sihui station is a Beijing Subway interchange station serving as a key transfer point between major urban rail lines in the city.
  • E. Huangsha Station
    Huangsha Station is a metro station in Guangzhou, China, serving as part of the city's Guangzhou Metro rapid transit network.
  • 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_69ab4955111c8190835bf619adec21ff completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abd18fe32081909580c6272a6013c5 completed March 7, 2026, 7:19 a.m.
NED1 Entity disambiguation (via context triple) batch_69af1f9111ec8190b464da14bc4be11e completed March 9, 2026, 7:29 p.m.
NEDg Description generation batch_69af209cb5dc8190b0a9870462205cd2 completed March 9, 2026, 7:33 p.m.
NED2 Entity disambiguation (via description) batch_69af2119cf10819083e0c66ae63eed2c completed March 9, 2026, 7:35 p.m.
Created at: March 6, 2026, 9:45 p.m.