Triple
T25750815
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NASA NISAR |
E648464
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | radar imaging mission |
C36756
|
CONCEPT FINISHED |
How this triple was built (1 step)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: radar imaging mission Context triple: [NASA NISAR, instanceOf, radar imaging mission]
-
A.
spaceborne synthetic aperture radar instrument
A spaceborne synthetic aperture radar instrument is an orbiting radar system that transmits microwave pulses and uses the motion of the spacecraft to synthesize a large antenna aperture, producing high-resolution images of Earth's surface regardless of weather or lighting conditions.
-
B.
spaceborne radiometer
A spaceborne radiometer is an instrument mounted on a satellite that measures the intensity of electromagnetic radiation emitted, reflected, or scattered by the Earth or other celestial bodies to infer physical properties such as temperature, composition, and surface characteristics.
-
C.
planetary radar
A planetary radar is a remote sensing system that transmits radio waves toward planets, moons, or asteroids and analyzes the returned echoes to determine their distance, motion, surface properties, and internal structure.
-
D.
radar technology
chosen
Radar technology is a system that uses radio waves to detect, locate, and track objects by transmitting signals and analyzing the echoes reflected back from targets.
-
E.
lunar radar instrument
A lunar radar instrument is a device designed to transmit radio waves toward the Moon and analyze their echoes to map surface and subsurface features, determine composition, and study lunar structure.
- F. None of above.
Provenance (1 batch)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e7ab314d788190b3abe19e114080e1 |
completed | April 21, 2026, 4:52 p.m. |
Created at: April 22, 2026, 4:34 a.m.