Triple

T3190381
Position Surface form Disambiguated ID Type / Status
Subject Nanchang E66806 entity
Predicate hasRailwayStation P918 FINISHED
Object Nanchang Railway Station
Nanchang Railway Station is a major passenger and transportation hub in Nanchang, Jiangxi Province, serving as one of the city’s primary rail gateways.
 E339290 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: Nanchang Railway Station | Statement: [Nanchang, hasRailwayStation, Nanchang Railway Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nanchang Railway Station
Context triple: [Nanchang, hasRailwayStation, Nanchang Railway Station]
  • A. Wuchang Railway Station
    Wuchang Railway Station is one of the main passenger rail hubs in Wuhan, China, serving as a key node for regional and long-distance train services.
  • B. Dongshankou Station
    Dongshankou Station is an underground interchange station on the Guangzhou Metro system serving the Dongshan area of Guangzhou, China.
  • C. Hefei Railway Station
    Hefei Railway Station is a major passenger rail hub in Hefei, Anhui Province, China, serving as an important node on several national and regional railway lines.
  • D. Hefei South Railway Station
    Hefei South Railway Station is a major high-speed rail hub in Hefei, Anhui Province, serving as a key junction on several important national railway lines in China.
  • E. Hankou Railway Station
    Hankou Railway Station is one of the main passenger rail hubs in Wuhan, China, serving as a key node for regional and high-speed train services.
  • 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: Nanchang Railway Station
Triple: [Nanchang, hasRailwayStation, Nanchang Railway Station]
Generated description
Nanchang Railway Station is a major passenger and transportation hub in Nanchang, Jiangxi Province, serving as one of the city’s primary rail gateways.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nanchang Railway Station
Target entity description: Nanchang Railway Station is a major passenger and transportation hub in Nanchang, Jiangxi Province, serving as one of the city’s primary rail gateways.
  • A. Wuchang Railway Station
    Wuchang Railway Station is one of the main passenger rail hubs in Wuhan, China, serving as a key node for regional and long-distance train services.
  • B. Dongshankou Station
    Dongshankou Station is an underground interchange station on the Guangzhou Metro system serving the Dongshan area of Guangzhou, China.
  • C. Hefei Railway Station
    Hefei Railway Station is a major passenger rail hub in Hefei, Anhui Province, China, serving as an important node on several national and regional railway lines.
  • D. Hefei South Railway Station
    Hefei South Railway Station is a major high-speed rail hub in Hefei, Anhui Province, serving as a key junction on several important national railway lines in China.
  • E. Hankou Railway Station
    Hankou Railway Station is one of the main passenger rail hubs in Wuhan, China, serving as a key node for regional and high-speed train services.
  • 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_69ad8588ba18819086a10951c32ecb80 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada6e7d0d081908b1c36bb909a58bf completed March 8, 2026, 4:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69b276fbb7c481909097f5af619e45f4 completed March 12, 2026, 8:19 a.m.
NEDg Description generation batch_69b27844c6708190ac61f00a74a2ef27 completed March 12, 2026, 8:24 a.m.
NED2 Entity disambiguation (via description) batch_69b27911ff1481908a36f279a871c510 completed March 12, 2026, 8:28 a.m.
Created at: March 8, 2026, 3:07 p.m.