Triple

T6508599
Position Surface form Disambiguated ID Type / Status
Subject Korea Aerospace Research Institute E150071 entity
Predicate developed P73 FINISHED
Object CAS500-2
CAS500-2 is a South Korean multipurpose Earth observation satellite designed for high-resolution imaging and environmental and resource monitoring.
 E605299 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: CAS500-2 | Statement: [Korea Aerospace Research Institute, developed, CAS500-2]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CAS500-2
Context triple: [Korea Aerospace Research Institute, developed, CAS500-2]
  • A. CAS500-1
    CAS500-1 is a South Korean Earth observation satellite designed for high-resolution imaging and operated as part of the country’s push to advance domestic space technology.
  • B. C50
    C50 is a popular model of Honda’s Super Cub series of small, fuel-efficient commuter motorcycles, known for their durability and widespread use worldwide.
  • C. CBAS-2
    CBAS-2 is a classified U.S. Space Force military communications satellite designed to provide secure, high-capacity relay capabilities for national defense missions.
  • D. C595
    C595 is the designation for an ASTM standard specification covering blended hydraulic cements used in construction.
  • E. C.205
    C.205 is the Italian Air Force designation for the Macchi C.205 Veltro, a World War II-era single-seat fighter aircraft.
  • 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: CAS500-2
Triple: [Korea Aerospace Research Institute, developed, CAS500-2]
Generated description
CAS500-2 is a South Korean multipurpose Earth observation satellite designed for high-resolution imaging and environmental and resource monitoring.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CAS500-2
Target entity description: CAS500-2 is a South Korean multipurpose Earth observation satellite designed for high-resolution imaging and environmental and resource monitoring.
  • A. CAS500-1
    CAS500-1 is a South Korean Earth observation satellite designed for high-resolution imaging and operated as part of the country’s push to advance domestic space technology.
  • B. C50
    C50 is a popular model of Honda’s Super Cub series of small, fuel-efficient commuter motorcycles, known for their durability and widespread use worldwide.
  • C. CBAS-2
    CBAS-2 is a classified U.S. Space Force military communications satellite designed to provide secure, high-capacity relay capabilities for national defense missions.
  • D. C595
    C595 is the designation for an ASTM standard specification covering blended hydraulic cements used in construction.
  • E. C.205
    C.205 is the Italian Air Force designation for the Macchi C.205 Veltro, a World War II-era single-seat fighter aircraft.
  • 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_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_69c6d50d155c81908b01914db32494d8 completed March 27, 2026, 7:05 p.m.
NEDg Description generation batch_69c6d82753288190bb8cd18254feee2d completed March 27, 2026, 7:19 p.m.
NED2 Entity disambiguation (via description) batch_69c6d92bc2508190b0e1eaf8b46c958e completed March 27, 2026, 7:23 p.m.
Created at: March 27, 2026, 1:43 p.m.