Triple
T10999997
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MDA (MacDonald, Dettwiler and Associates) |
E259979
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | RADARSAT-2 |
E46127
|
NE FINISHED |
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RADARSAT-2 Context triple: [MDA (MacDonald, Dettwiler and Associates), notableWork, RADARSAT-2]
-
A.
RADARSAT-2
chosen
RADARSAT-2 is a Canadian Earth observation satellite equipped with advanced synthetic aperture radar (SAR) technology used for environmental monitoring, resource management, and surveillance.
-
B.
RADARSAT-1
RADARSAT-1 was Canada’s first commercial Earth observation radar satellite, renowned for its all-weather, day-and-night imaging capabilities used in environmental monitoring, resource management, and disaster response worldwide.
-
C.
RADARSAT Constellation Mission
RADARSAT Constellation Mission is a Canadian Earth observation satellite system that uses advanced radar imaging to monitor environmental changes, support maritime surveillance, and assist in disaster management.
-
D.
RADARSAT program
The RADARSAT program is a Canadian Earth observation initiative that operates a series of radar imaging satellites to monitor environmental changes, support resource management, and assist in disaster response worldwide.
-
E.
SCISAT-1
SCISAT-1 is a Canadian scientific satellite dedicated primarily to studying Earth's upper atmosphere and monitoring ozone layer chemistry and related trace gases.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d6aa8a6a548190a750f944ccdc8064 |
elicitation | completed |
| NER | batch_69d796d5457c819096630246fa5f7076 |
ner | completed |
| NED1 | batch_69e374762c748190a8c83f3d6fa7b1d3 |
ned_source_triple | completed |
Created at: April 8, 2026, 9:25 p.m.