Triple

T23250730
Position Surface form Disambiguated ID Type / Status
Subject Astra 19.2°E E581723 entity
Predicate satellitesLocatedAt P12645 FINISHED
Object Astra 1L — NE NERFINISHED

How this triple was built (3 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 1L | Statement: [Astra 19.2°E, satellitesLocatedAt, Astra 1L]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Astra 1L
Context triple: [Astra 19.2°E, satellitesLocatedAt, Astra 1L]
  • A. Astra 1KR
    Astra 1KR is a communications satellite used primarily to deliver digital television and radio broadcasting services across Europe.
  • B. 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.
  • C. Astra satellite system
    The Astra satellite system is a fleet of communications satellites operated by SES that provides television, radio, and data services across Europe and other regions.
  • D. 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.
  • E. 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.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Astra 1L
Target entity description: Astra 1L is a geostationary communications satellite used primarily for direct-to-home television broadcasting over Europe.
  • A. Astra 1KR
    Astra 1KR is a communications satellite used primarily to deliver digital television and radio broadcasting services across Europe.
  • B. 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.
  • C. Astra satellite system
    The Astra satellite system is a fleet of communications satellites operated by SES that provides television, radio, and data services across Europe and other regions.
  • D. 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.
  • E. 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.
  • F. None of above. chosen

Provenance (2 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.
Created at: April 17, 2026, 4:10 p.m.