Triple
T16694588
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Landsat 4 |
E405681
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | Landsat spacecraft |
C28991
|
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: Landsat spacecraft Context triple: [Landsat 4, instanceOf, Landsat spacecraft]
-
A.
remote sensing satellite
chosen
A remote sensing satellite is an orbiting spacecraft equipped with sensors that collect data about the Earth's surface and atmosphere for applications such as mapping, environmental monitoring, and resource management.
-
B.
polar-orbiting satellite
A polar-orbiting satellite is a spacecraft that travels in a low Earth orbit passing close to the poles, allowing it to observe the entire Earth's surface over time as the planet rotates beneath it.
-
C.
lunar orbiter mission
A lunar orbiter mission is a spaceflight operation in which a spacecraft is placed into orbit around the Moon to conduct sustained observations, measurements, and communications for scientific, exploration, or operational objectives.
-
D.
spaceborne imaging spectrometer
A spaceborne imaging spectrometer is an instrument mounted on a satellite that captures images across many narrow, contiguous spectral bands to measure and analyze the spectral properties of Earth's surface and atmosphere.
-
E.
Mercury orbiter
A Mercury orbiter is a spacecraft designed to enter and maintain orbit around the planet Mercury to conduct scientific observations and measurements of its surface, interior, exosphere, and magnetic environment.
- 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_69d8838db21081909589220fd71440a4 |
completed | April 10, 2026, 4:58 a.m. |
Created at: April 10, 2026, 5:19 a.m.