Triple
T28729859
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cassini radar altimetry |
E730626
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | planetary radar observation technique |
C22449
|
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: planetary radar observation technique Context triple: [Cassini radar altimetry, instanceOf, planetary radar observation technique]
-
A.
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.
-
B.
radial velocity measurement method
A radial velocity measurement method is a technique used to determine the component of an object's velocity along the line of sight, typically by analyzing Doppler shifts in its spectral lines.
-
C.
astronomical observation technique
chosen
An astronomical observation technique is a systematic method or procedure used to collect, measure, and analyze electromagnetic or other signals from celestial objects to study their properties and behavior.
-
D.
planetary science mission element
A planetary science mission element is a distinct component or subsystem of a space mission—such as an instrument, spacecraft module, or operational capability—designed to enable the collection, transmission, or analysis of scientific data about planets and other solar system bodies.
-
E.
spacecraft radio science investigation
A spacecraft radio science investigation uses radio signals transmitted between a spacecraft and Earth to study the properties, structure, and dynamics of celestial bodies and their surrounding environments.
- 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_69f043eae0908190b28ce314686247d7 |
completed | April 28, 2026, 5:21 a.m. |
Created at: April 28, 2026, 5:58 a.m.