Triple

T23250729
Position Surface form Disambiguated ID Type / Status
Subject Astra 19.2°E E581723 entity
Predicate satellitesLocatedAt P12645 FINISHED
Object Astra 1KR
Astra 1KR is a communications satellite used primarily to deliver digital television and radio broadcasting services across Europe.
E1579128 NE FINISHED

How this triple was built (5 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: Astra 1KR | Statement: [Astra 19.2°E, satellitesLocatedAt, Astra 1KR]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Astra 1KR
Context triple: [Astra 19.2°E, satellitesLocatedAt, Astra 1KR]
  • A. Astra 19.2°E
    Astra 19.2°E is a major European geostationary satellite orbital position used to broadcast numerous television and radio channels across Europe.
  • B. Eutelsat KA-SAT 9A
    Eutelsat KA-SAT 9A is a high-throughput Ka-band communications satellite operated by Eutelsat that provides broadband and broadcast services across Europe and surrounding regions.
  • C. Astra 28.2°E
    Astra 28.2°E is a key geostationary satellite orbital position used to broadcast digital television services, particularly for the UK and Ireland.
  • D. Aussat-1 communications satellite
    Aussat-1 was an Australian communications satellite launched in 1985 to provide domestic telecommunication and broadcasting services across Australia and nearby regions.
  • E. Telstar 18
    Telstar 18 is the official Adidas match ball used for the 2018 FIFA World Cup in Russia, featuring a modernized design inspired by the original 1970 Telstar ball.
  • 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: Astra 1KR
Triple: [Astra 19.2°E, satellitesLocatedAt, Astra 1KR]
Generated description
Astra 1KR is a communications satellite used primarily to deliver digital television and radio broadcasting services across Europe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Astra 1KR
Target entity description: Astra 1KR is a communications satellite used primarily to deliver digital television and radio broadcasting services across Europe.
  • A. Astra 19.2°E
    Astra 19.2°E is a major European geostationary satellite orbital position used to broadcast numerous television and radio channels across Europe.
  • B. Eutelsat KA-SAT 9A
    Eutelsat KA-SAT 9A is a high-throughput Ka-band communications satellite operated by Eutelsat that provides broadband and broadcast services across Europe and surrounding regions.
  • C. Astra 28.2°E
    Astra 28.2°E is a key geostationary satellite orbital position used to broadcast digital television services, particularly for the UK and Ireland.
  • D. Aussat-1 communications satellite
    Aussat-1 was an Australian communications satellite launched in 1985 to provide domestic telecommunication and broadcasting services across Australia and nearby regions.
  • E. Telstar 18
    Telstar 18 is the official Adidas match ball used for the 2018 FIFA World Cup in Russia, featuring a modernized design inspired by the original 1970 Telstar ball.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: satellitesLocatedAt
Context triple: [Astra 19.2°E, satellitesLocatedAt, Astra 1KR]
  • A. satelliteLocation chosen
    Indicates that one entity is located in orbit around or positioned relative to another celestial body or reference point, as a satellite.
  • B. spacecraftLocated
    Indicates that a spacecraft is situated at, or associated with, a specific location or celestial body.
  • C. locatedInOrbitAbove
    Indicates that one entity is positioned in an orbital path around and above another entity.
  • D. retrievedSatellite
    Indicates that an entity has successfully recovered or brought back a satellite from a prior location or state.
  • E. satelliteSystem
    Indicates a relationship where one system functions as a satellite or subordinate system orbiting, supporting, or depending on another primary system.
  • F. None of above.

Provenance (6 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_69e24606b17c81908aba1a4911c8a8ba completed April 17, 2026, 2:39 p.m.
NER Named-entity recognition batch_69f193f5aa9081909775fb7f7dc660b3 completed April 29, 2026, 5:15 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c3f67bf0c8190983d11c9866b6d53 completed May 19, 2026, 10:45 a.m.
NEDg Description generation batch_6a0c437ff8b881909f300feecd50228a completed May 19, 2026, 11:03 a.m.
NED2 Entity disambiguation (via description) batch_6a0c43f280bc81908aa07a9dfa7924b3 completed May 19, 2026, 11:05 a.m.
PD Predicate disambiguation batch_69effce4d704819092826931d430e8c4 completed April 28, 2026, 12:18 a.m.
Created at: April 17, 2026, 4:10 p.m.