SMEX-Lite
E193271
SMEX-Lite is a lightweight satellite bus platform originally developed for NASA’s Small Explorer (SMEX) missions and later adapted to support spacecraft like the Deep Space Climate Observatory.
All labels observed (4)
| Label | Occurrences |
|---|---|
| SMEX | 1 |
| SMEX (Small Explorer) | 1 |
| SMEX-Lite canonical | 1 |
| Small Explorer (SMEX) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1734126 — 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: SMEX-Lite Context triple: [Deep Space Climate Observatory, spacecraftBus, SMEX-Lite]
-
A.
SMF
SMF is the three-letter IATA airport code for Sacramento International Airport, the primary commercial airport serving California’s capital city.
-
B.
SMDS
SMDS is the abbreviated name for the U.S. Army Space and Missile Defense School, a training institution focused on space and missile defense operations.
-
C.
SL3
SL3 is a branch of Boston’s MBTA Silver Line bus rapid transit system that connects South Station with Chelsea via the Seaport and East Boston tunnels.
-
D.
Mopria
Mopria is a universal mobile printing standard that enables seamless, driverless printing from devices like smartphones, tablets, and Chromebooks to compatible printers.
-
E.
Elxsi
Elxsi was a computer company known for developing high-performance minicomputers and multiprocessor systems in the late 20th century.
- 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: SMEX-Lite Target entity description: SMEX-Lite is a lightweight satellite bus platform originally developed for NASA’s Small Explorer (SMEX) missions and later adapted to support spacecraft like the Deep Space Climate Observatory.
-
A.
SMF
SMF is the three-letter IATA airport code for Sacramento International Airport, the primary commercial airport serving California’s capital city.
-
B.
SMDS
SMDS is the abbreviated name for the U.S. Army Space and Missile Defense School, a training institution focused on space and missile defense operations.
-
C.
SL3
SL3 is a branch of Boston’s MBTA Silver Line bus rapid transit system that connects South Station with Chelsea via the Seaport and East Boston tunnels.
-
D.
Mopria
Mopria is a universal mobile printing standard that enables seamless, driverless printing from devices like smartphones, tablets, and Chromebooks to compatible printers.
-
E.
Elxsi
Elxsi was a computer company known for developing high-performance minicomputers and multiprocessor systems in the late 20th century.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
satellite bus platform
ⓘ
spacecraft bus ⓘ |
| adaptedFor | Deep Space Climate Observatory ⓘ |
| applicationDomain |
space science missions
ⓘ
spacecraft engineering ⓘ |
| countryOfOrigin |
United States
ⓘ
linked to:
United States of America
|
| designGoal |
lightweight
ⓘ
low-cost ⓘ rapid development ⓘ |
| developer |
NASA
ⓘ
NASA Goddard Space Flight Center ⓘ
linked to:
Goddard Space Flight Center
|
| feature |
attitude control system
ⓘ
common avionics suite ⓘ integrated power system ⓘ modular design ⓘ scalable payload accommodation ⓘ standardized bus architecture ⓘ telemetry and command subsystem ⓘ |
| missionClass | Small Explorer ⓘ |
| operator | NASA ⓘ |
| program |
NASA Small Explorer program
ⓘ
linked to:
NASA Explorer Program
|
| supportsOrbitType |
Earth orbit
ⓘ
Lagrange point orbit ⓘ |
| supportsSpacecraft | Deep Space Climate Observatory ⓘ |
| type | small satellite bus ⓘ |
| usedFor |
Earth science missions
ⓘ
SMEX missions ⓘ Small Explorer missions ⓘ astrophysics missions ⓘ heliophysics missions ⓘ scientific satellites ⓘ |
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: SMEX-Lite Description of subject: SMEX-Lite is a lightweight satellite bus platform originally developed for NASA’s Small Explorer (SMEX) missions and later adapted to support spacecraft like the Deep Space Climate Observatory.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: SMEX-Lite
subject linked to:
IXPE X-ray Polarimetry Explorer
linked to: SMEX-Lite
linked to: SMEX-Lite