Triple
T23250729
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Astra 19.2°E |
E581723
|
entity |
| Predicate | satellitesLocatedAt |
P12645
|
FINISHED |
| Object | Astra 1KR |
—
|
NE NERFINISHED |
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: 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.
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 (3 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. |
| PD | Predicate disambiguation | batch_69effce4d704819092826931d430e8c4 |
completed | April 28, 2026, 12:18 a.m. |
Created at: April 17, 2026, 4:10 p.m.