SAXO
E668445
SAXO is an advanced adaptive optics system designed to correct atmospheric distortions and sharpen astronomical images for the SPHERE instrument on the Very Large Telescope.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SAXO canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7486580 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SAXO Context triple: [SPHERE, hasSubsystem, SAXO]
-
A.
Square Capital
Square Capital is a financing service from Square that provides small businesses with quick, data-driven access to loans and cash advances based on their payment processing history.
-
B.
E-Trade
E-Trade is an online brokerage and financial services company known for pioneering electronic trading for retail investors and for its high-profile, humorous advertising campaigns.
-
C.
Cboe Clear Europe
Cboe Clear Europe is a European clearing house that provides post-trade clearing and risk management services for securities and derivatives traded on Cboe and other trading venues.
-
D.
Cboe Digital
Cboe Digital is a cryptocurrency trading and derivatives platform operated by Cboe Global Markets, offering regulated digital asset spot and futures markets.
-
E.
Cboe BZX Exchange
Cboe BZX Exchange is a U.S. equities exchange operated by Cboe Global Markets, known for its electronic trading platform and competitive pricing structure.
- 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: SAXO Target entity description: SAXO is an advanced adaptive optics system designed to correct atmospheric distortions and sharpen astronomical images for the SPHERE instrument on the Very Large Telescope.
-
A.
Square Capital
Square Capital is a financing service from Square that provides small businesses with quick, data-driven access to loans and cash advances based on their payment processing history.
-
B.
E-Trade
E-Trade is an online brokerage and financial services company known for pioneering electronic trading for retail investors and for its high-profile, humorous advertising campaigns.
-
C.
Cboe Clear Europe
Cboe Clear Europe is a European clearing house that provides post-trade clearing and risk management services for securities and derivatives traded on Cboe and other trading venues.
-
D.
Cboe Digital
Cboe Digital is a cryptocurrency trading and derivatives platform operated by Cboe Global Markets, offering regulated digital asset spot and futures markets.
-
E.
Cboe BZX Exchange
Cboe BZX Exchange is a U.S. equities exchange operated by Cboe Global Markets, known for its electronic trading platform and competitive pricing structure.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
adaptive optics system
ⓘ
astronomical instrumentation subsystem ⓘ |
| acronymFor |
SPHERE Adaptive optics for eXoplanet Observation
ⓘ
linked to:
SAXO – SPHERE AO for eXoplanet Observation
|
| applicationDomain |
circumstellar disk studies
ⓘ
exoplanet science ⓘ stellar astrophysics ⓘ |
| correctionType | extreme adaptive optics ⓘ |
| designedFor | SPHERE instrument ⓘ |
| developmentContext |
VLT second-generation instrumentation
ⓘ
linked to:
VLT instrumentation suite
|
| enablesCapability |
coronagraphic imaging
ⓘ
polarimetric differential imaging ⓘ spectral differential imaging ⓘ |
| fieldOfUse | ground-based astronomy ⓘ |
| fullName |
SPHERE Adaptive optics for eXoplanet Observation
ⓘ
linked to:
SAXO – SPHERE AO for eXoplanet Observation
|
| hostInstrumentMode |
SPHERE/IFS
ⓘ
linked to:
SPHERE
SPHERE/IRDIS ⓘ |
| hostInstrumentMode |
SPHERE/ZIMPOL
ⓘ
linked to:
ZIMPOL
|
| hostTelescope |
VLT UT3 Melipal
ⓘ
linked to:
VLT Unit Telescope 3 Melipal
|
| installedAt | Paranal Observatory ⓘ |
| installedOn | Very Large Telescope ⓘ |
| locatedOnTelescopeUnit |
VLT Unit Telescope 3
ⓘ
linked to:
VLT Unit Telescope 3 Melipal
|
| observatory |
ESO Paranal Observatory
ⓘ
linked to:
Paranal Observatory
|
| observingWavelengthRange |
near-infrared
ⓘ
visible ⓘ |
| operatedBy | European Southern Observatory ⓘ |
| optimizedFor |
exoplanet detection
ⓘ
high-contrast imaging ⓘ |
| partOf | SPHERE ⓘ |
| primaryPurpose |
correct atmospheric distortions
ⓘ
sharpen astronomical images ⓘ |
| scienceGoal |
direct imaging of exoplanets
ⓘ
high-contrast imaging of circumstellar environments ⓘ |
| telescopeAperture | 8.2-metre class ⓘ |
| usesComponent |
high-order deformable mirror
ⓘ
real-time computer ⓘ tip-tilt mirror ⓘ wavefront sensor ⓘ |
| wavefrontSensorType | Shack–Hartmann wavefront sensor ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: SAXO Description of subject: SAXO is an advanced adaptive optics system designed to correct atmospheric distortions and sharpen astronomical images for the SPHERE instrument on the Very Large Telescope.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.