RAD
E86325
RAD is a radiation assessment detector aboard NASA's Curiosity rover that measures high-energy particles on Mars’ surface to evaluate the planet’s radiation environment and its implications for future human exploration.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RAD canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T727772 — 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: RAD Context triple: [Curiosity rover, instrument, RAD]
-
A.
RA
RA is the commonly used abbreviation for the Royal Regiment of Artillery, a principal artillery branch of the British Army.
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B.
RM
RM is the currency symbol that was used to denote the German Reichsmark, the former official currency of Germany from 1924 to 1948.
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C.
RAE
RAE is the commonly used acronym for the Royal Spanish Academy, the official institution responsible for regulating and overseeing the Spanish language.
-
D.
R
R is a New York City Subway service that runs along the Broadway Line in Manhattan and Queens, providing local transit through key commercial and residential areas.
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E.
.rf
.rf is the Cyrillic country-code top-level domain representing the Russian Federation on the internet.
- 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: RAD Target entity description: RAD is a radiation assessment detector aboard NASA's Curiosity rover that measures high-energy particles on Mars’ surface to evaluate the planet’s radiation environment and its implications for future human exploration.
-
A.
RA
RA is the commonly used abbreviation for the Royal Regiment of Artillery, a principal artillery branch of the British Army.
-
B.
RM
RM is the currency symbol that was used to denote the German Reichsmark, the former official currency of Germany from 1924 to 1948.
-
C.
RAE
RAE is the commonly used acronym for the Royal Spanish Academy, the official institution responsible for regulating and overseeing the Spanish language.
-
D.
R
R is a New York City Subway service that runs along the Broadway Line in Manhattan and Queens, providing local transit through key commercial and residential areas.
-
E.
.rf
.rf is the Cyrillic country-code top-level domain representing the Russian Federation on the internet.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Curiosity rover instrument
ⓘ
radiation detector ⓘ scientific instrument ⓘ |
| aboard | Curiosity rover ⓘ |
| acronymFor | Radiation Assessment Detector ⓘ |
| collects | in situ radiation measurements on Mars surface ⓘ |
| dataUsedBy |
astrobiology researchers
ⓘ
human spaceflight planners ⓘ radiation transport modelers ⓘ |
| developedBy | Southwest Research Institute ⓘ |
| developedInCollaborationWith |
University of Kiel
ⓘ
surface form:
Christian Albrechts University in Kiel
|
| environmentCharacterized |
interplanetary cruise radiation environment
ⓘ
surface radiation environment on Mars ⓘ |
| fundedBy |
NASA Human Exploration and Operations Mission Directorate
ⓘ
NASA Science Mission Directorate ⓘ |
| hasDetectorType |
cesium iodide scintillator
ⓘ
plastic scintillators ⓘ silicon solid-state detectors ⓘ |
| hasSubcomponent |
anti-coincidence shield
ⓘ
charged particle telescope ⓘ neutron detector ⓘ |
| hostSpacecraft |
Mars Science Laboratory
ⓘ
surface form:
Mars Science Laboratory Curiosity rover
|
| landingDateOnMars | 2012-08-06 ⓘ |
| launchDate | 2011-11-26 ⓘ |
| launchVehicle | Atlas V 541 ⓘ |
| locatedOn | Mars surface ⓘ |
| measures |
dose equivalent
ⓘ
dose rate ⓘ galactic cosmic rays ⓘ particle energy spectra ⓘ particle flux ⓘ secondary particles produced in Martian atmosphere and regolith ⓘ solar energetic particles ⓘ |
| mission | Mars Science Laboratory ⓘ |
| operator | NASA ⓘ |
| partOf | Curiosity payload ⓘ |
| primaryObjective |
assess radiation risks for future human exploration of Mars
ⓘ
characterize Martian radiation environment ⓘ measure high-energy particles on Mars surface ⓘ |
| providesDataFor |
assessment of astronaut health risks
ⓘ
human mission radiation shielding design ⓘ planetary habitability assessment ⓘ space weather studies ⓘ |
| scienceDiscipline |
planetary science
ⓘ
radiation biology ⓘ space physics ⓘ |
| status | operational ⓘ |
| targetBody | Mars ⓘ |
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: RAD Description of subject: RAD is a radiation assessment detector aboard NASA's Curiosity rover that measures high-energy particles on Mars’ surface to evaluate the planet’s radiation environment and its implications for future human exploration.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.