CacheCam
E88917
CacheCam is a specialized camera on NASA's Perseverance rover designed to document and inspect rock and soil samples destined for potential return to Earth.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CacheCam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T747482 — 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: CacheCam Context triple: [Perseverance rover, hasCamera, CacheCam]
-
A.
Snap Camera
Snap Camera is a desktop application by Snap Inc. that lets users apply Snapchat-style augmented reality lenses and filters to their webcam video for use in video calls and streaming.
-
B.
Cyber-shot
Cyber-shot is Sony's line of compact digital still cameras known for their portability, advanced imaging features, and consumer-friendly design.
-
C.
Handycam
Handycam is Sony’s well-known line of compact consumer camcorders designed for easy handheld video recording.
-
D.
Periscope
Periscope was a live video streaming mobile app that allowed users to broadcast and watch real-time video from around the world.
-
E.
Google Camera app
The Google Camera app is Google's official camera application for Android devices, known for its advanced computational photography features that significantly enhance image quality, especially in challenging conditions.
- 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: CacheCam Target entity description: CacheCam is a specialized camera on NASA's Perseverance rover designed to document and inspect rock and soil samples destined for potential return to Earth.
-
A.
Snap Camera
Snap Camera is a desktop application by Snap Inc. that lets users apply Snapchat-style augmented reality lenses and filters to their webcam video for use in video calls and streaming.
-
B.
Cyber-shot
Cyber-shot is Sony's line of compact digital still cameras known for their portability, advanced imaging features, and consumer-friendly design.
-
C.
Handycam
Handycam is Sony’s well-known line of compact consumer camcorders designed for easy handheld video recording.
-
D.
Periscope
Periscope was a live video streaming mobile app that allowed users to broadcast and watch real-time video from around the world.
-
E.
Google Camera app
The Google Camera app is Google's official camera application for Android devices, known for its advanced computational photography features that significantly enhance image quality, especially in challenging conditions.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
Mars rover instrument
ⓘ
camera ⓘ scientific instrument ⓘ |
| associatedWith |
Mars Sample Return campaign
ⓘ
sample caching system ⓘ |
| bodyImaged |
regolith samples
ⓘ
rock cores ⓘ |
| contributesTo |
geological science objectives of Mars 2020
ⓘ
planetary protection documentation for samples ⓘ |
| dataType |
images
ⓘ
inspection imagery ⓘ |
| designedFor |
Mars surface operations
ⓘ
sample documentation ⓘ sample inspection ⓘ |
| environment | Martian surface ⓘ |
| landingDateOnMars | 2021-02-18 ⓘ |
| launchDate | 2020-07-30 ⓘ |
| launchVehicle | Atlas V 541 (via Perseverance rover) ⓘ |
| locatedOn |
Mars 2020 Perseverance rover
ⓘ
linked to:
Perseverance rover
|
| mission |
Mars 2020 mission
ⓘ
linked to:
Mars 2020
|
| mountedOn | Perseverance sample caching system ⓘ |
| operator | NASA ⓘ |
| partOf | Perseverance rover ⓘ |
| partOfSubsystem | Perseverance sample caching subsystem ⓘ |
| planet | Mars ⓘ |
| primaryFunction |
document rock samples
ⓘ
document soil samples ⓘ inspect cached samples ⓘ support sample return campaign ⓘ |
| purpose |
aid in selection of samples for Earth return
ⓘ
ensure traceability of collected samples ⓘ provide visual record of sample condition ⓘ |
| spaceAgency |
NASA Jet Propulsion Laboratory
ⓘ
linked to:
Jet Propulsion Laboratory
|
| status | operational ⓘ |
| supports | future sample return to Earth ⓘ |
| supportsActivity |
sample caching
ⓘ
sample tube sealing verification ⓘ sample tube storage documentation ⓘ |
| targetBody |
Martian rocks
ⓘ
Martian soil ⓘ |
| usedFor |
imaging sample tubes
ⓘ
recording sample collection process ⓘ verifying sample integrity ⓘ |
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: CacheCam Description of subject: CacheCam is a specialized camera on NASA's Perseverance rover designed to document and inspect rock and soil samples destined for potential return to Earth.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.