Triple

T6508597
Position Surface form Disambiguated ID Type / Status
Subject Korea Aerospace Research Institute E150071 entity
Predicate developed P73 FINISHED
Object Arirang series satellites
The Arirang series satellites are South Korea’s Earth observation spacecraft constellation used for high-resolution imaging and environmental and resource monitoring.
E601925 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: Arirang series satellites | Statement: [Korea Aerospace Research Institute, developed, Arirang series satellites]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Arirang series satellites
Context triple: [Korea Aerospace Research Institute, developed, Arirang series satellites]
  • A. Korea Multi-Purpose Satellite series
    The Korea Multi-Purpose Satellite series is a family of South Korean Earth observation and scientific satellites designed to support applications such as environmental monitoring, cartography, and space science.
  • B. Akari (infrared satellite)
    Akari (infrared satellite) was a Japanese infrared astronomy space telescope that conducted an all-sky survey to study celestial objects from the near- to far-infrared wavelengths.
  • C. Danuri
    Danuri is South Korea’s first lunar orbiter, designed to conduct scientific observations of the Moon and demonstrate the nation’s deep-space exploration capabilities.
  • D. Sohae Satellite Launching Station
    The Sohae Satellite Launching Station is a major North Korean long-range rocket and missile test site used to advance the country’s strategic weapons capabilities.
  • E. Himawari meteorological satellites
    The Himawari meteorological satellites are a series of Japanese geostationary weather satellites that provide continuous, high-resolution monitoring of weather and environmental conditions over the Asia-Pacific region.
  • 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: Arirang series satellites
Triple: [Korea Aerospace Research Institute, developed, Arirang series satellites]
Generated description
The Arirang series satellites are South Korea’s Earth observation spacecraft constellation used for high-resolution imaging and environmental and resource monitoring.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Arirang series satellites
Target entity description: The Arirang series satellites are South Korea’s Earth observation spacecraft constellation used for high-resolution imaging and environmental and resource monitoring.
  • A. Korea Multi-Purpose Satellite series chosen
    The Korea Multi-Purpose Satellite series is a family of South Korean Earth observation and scientific satellites designed to support applications such as environmental monitoring, cartography, and space science.
  • B. Akari (infrared satellite)
    Akari (infrared satellite) was a Japanese infrared astronomy space telescope that conducted an all-sky survey to study celestial objects from the near- to far-infrared wavelengths.
  • C. Danuri
    Danuri is South Korea’s first lunar orbiter, designed to conduct scientific observations of the Moon and demonstrate the nation’s deep-space exploration capabilities.
  • D. Sohae Satellite Launching Station
    The Sohae Satellite Launching Station is a major North Korean long-range rocket and missile test site used to advance the country’s strategic weapons capabilities.
  • E. Himawari meteorological satellites
    The Himawari meteorological satellites are a series of Japanese geostationary weather satellites that provide continuous, high-resolution monitoring of weather and environmental conditions over the Asia-Pacific region.
  • 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_69c687ef291081909d437f035eef1cda completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c699693d94819088e8adff364e834a completed March 27, 2026, 2:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6e40ffb7081908f4dd4679bdefd85 completed March 27, 2026, 8:09 p.m.
NEDg Description generation batch_69c6e6470fe881908e759bc01bf1a54c completed March 27, 2026, 8:19 p.m.
NED2 Entity disambiguation (via description) batch_69c6e7cc21548190b302e2e31f9cadd0 completed March 27, 2026, 8:25 p.m.
Created at: March 27, 2026, 1:43 p.m.