Triple

T6894693
Position Surface form Disambiguated ID Type / Status
Subject Changsha Huanghua International Airport E159141 entity
Predicate operator P179 FINISHED
Object Hunan Airport Authority
Hunan Airport Authority is the regional aviation management organization responsible for operating and overseeing major civil airports in China’s Hunan Province.
 E626738 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 Airport Authority | Statement: [Changsha Huanghua International Airport, operator, Hunan Airport Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hunan Airport Authority
Context triple: [Changsha Huanghua International Airport, operator, Hunan Airport Authority]
  • A. Changsha Huanghua International Airport
    Changsha Huanghua International Airport is a major airport serving Changsha and the Hunan province in China, offering extensive domestic and growing international flight connections.
  • B. Hubei Airports Group
    Hubei Airports Group is a state-owned enterprise that manages and operates major civil airports across China’s Hubei Province.
  • C. Changde Taohuayuan Airport
    Changde Taohuayuan Airport is a regional civil airport serving the city of Changde in Hunan Province, China, providing domestic air connections to major Chinese cities.
  • D. Guangzhou Baiyun International Airport Company Limited
    Guangzhou Baiyun International Airport Company Limited is the corporate entity responsible for managing and operating Guangzhou’s main international airport, one of China’s busiest aviation hubs.
  • E. Shanghai Airport Authority
    Shanghai Airport Authority is the state-owned organization responsible for managing and operating Shanghai’s major airports and overseeing their development and 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: Hunan Airport Authority
Triple: [Changsha Huanghua International Airport, operator, Hunan Airport Authority]
Generated description
Hunan Airport Authority is the regional aviation management organization responsible for operating and overseeing major civil airports in China’s Hunan Province.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hunan Airport Authority
Target entity description: Hunan Airport Authority is the regional aviation management organization responsible for operating and overseeing major civil airports in China’s Hunan Province.
  • A. Changsha Huanghua International Airport
    Changsha Huanghua International Airport is a major airport serving Changsha and the Hunan province in China, offering extensive domestic and growing international flight connections.
  • B. Hubei Airports Group
    Hubei Airports Group is a state-owned enterprise that manages and operates major civil airports across China’s Hubei Province.
  • C. Changde Taohuayuan Airport
    Changde Taohuayuan Airport is a regional civil airport serving the city of Changde in Hunan Province, China, providing domestic air connections to major Chinese cities.
  • D. Guangzhou Baiyun International Airport Company Limited
    Guangzhou Baiyun International Airport Company Limited is the corporate entity responsible for managing and operating Guangzhou’s main international airport, one of China’s busiest aviation hubs.
  • E. Shanghai Airport Authority
    Shanghai Airport Authority is the state-owned organization responsible for managing and operating Shanghai’s major airports and overseeing their development and 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_69c6883568c8819081db6407e892cccc completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d933032c8190997d67a15897619b completed March 27, 2026, 7:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69c748db2bd48190bb26f60c58ec8229 completed March 28, 2026, 3:19 a.m.
NEDg Description generation batch_69c749901de081908e5c3ccd324e8191 completed March 28, 2026, 3:22 a.m.
NED2 Entity disambiguation (via description) batch_69c74a0bcddc819084b22925cf57a205 completed March 28, 2026, 3:24 a.m.
Created at: March 27, 2026, 2:24 p.m.