Triple

T1592770
Position Surface form Disambiguated ID Type / Status
Subject China National Space Administration E34211 entity
Predicate usesLaunchSite P4384 FINISHED
Object Xichang Satellite Launch Center
Xichang Satellite Launch Center is one of China’s primary spaceports, used mainly for launching communications and navigation satellites into geostationary orbit.
 E183986 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: Xichang Satellite Launch Center | Statement: [China National Space Administration, usesLaunchSite, Xichang Satellite Launch Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Xichang Satellite Launch Center
Context triple: [China National Space Administration, usesLaunchSite, Xichang Satellite Launch Center]
  • A. Jiuquan Satellite Launch Center
    Jiuquan Satellite Launch Center is China’s oldest and largest spaceport, located in the Gobi Desert and primarily used for launching crewed Shenzhou missions and various satellites into orbit.
  • B. Taiyuan Satellite Launch Center
    Taiyuan Satellite Launch Center is a major Chinese spaceport in Shanxi province primarily used for launching polar-orbiting and sun-synchronous satellites.
  • C. Tianhe
    Tianhe is a town in Wuhan, Hubei Province, China, best known for hosting Wuhan Tianhe International Airport, a major air transport hub in central China.
  • D. China Manned Space Agency
    The China Manned Space Agency is the government body responsible for planning, developing, and operating China’s human spaceflight programs, including the Tiangong space station.
  • E. Baikonur Cosmodrome
    Baikonur Cosmodrome is the historic Soviet and now Russian-operated spaceport in Kazakhstan from which the first human spaceflight, carrying Yuri Gagarin, was launched.
  • 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: Xichang Satellite Launch Center
Triple: [China National Space Administration, usesLaunchSite, Xichang Satellite Launch Center]
Generated description
Xichang Satellite Launch Center is one of China’s primary spaceports, used mainly for launching communications and navigation satellites into geostationary orbit.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Xichang Satellite Launch Center
Target entity description: Xichang Satellite Launch Center is one of China’s primary spaceports, used mainly for launching communications and navigation satellites into geostationary orbit.
  • A. Jiuquan Satellite Launch Center
    Jiuquan Satellite Launch Center is China’s oldest and largest spaceport, located in the Gobi Desert and primarily used for launching crewed Shenzhou missions and various satellites into orbit.
  • B. Taiyuan Satellite Launch Center
    Taiyuan Satellite Launch Center is a major Chinese spaceport in Shanxi province primarily used for launching polar-orbiting and sun-synchronous satellites.
  • C. Tianhe
    Tianhe is a town in Wuhan, Hubei Province, China, best known for hosting Wuhan Tianhe International Airport, a major air transport hub in central China.
  • D. China Manned Space Agency
    The China Manned Space Agency is the government body responsible for planning, developing, and operating China’s human spaceflight programs, including the Tiangong space station.
  • E. Baikonur Cosmodrome
    Baikonur Cosmodrome is the historic Soviet and now Russian-operated spaceport in Kazakhstan from which the first human spaceflight, carrying Yuri Gagarin, was launched.
  • 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_69a885fdcb9c819081ce6f0b8cd477dd completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90929b32c8190be1a4b2d7b685735 completed March 5, 2026, 4:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad58c1d9ac819085e497b630a99d96 completed March 8, 2026, 11:08 a.m.
NEDg Description generation batch_69ad59f12e908190a1cec5f1fc4149d3 completed March 8, 2026, 11:13 a.m.
NED2 Entity disambiguation (via description) batch_69ad5a94c1488190a3853ffb8683d69c completed March 8, 2026, 11:16 a.m.
Created at: March 4, 2026, 7:27 p.m.