Triple
T25956680
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Materials Science Laboratory-2 |
E645422
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | spaceflight experiment facility |
C22745
|
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: spaceflight experiment facility Context triple: [Materials Science Laboratory-2, instanceOf, spaceflight experiment facility]
-
A.
space experiment
A space experiment is a controlled scientific investigation conducted in the unique conditions of outer space or microgravity to study physical, biological, or technological phenomena not observable or easily replicated on Earth.
-
B.
Spacelab subsystem
chosen
A Spacelab subsystem is a distinct functional component of the Spacelab space laboratory that performs specialized tasks—such as power, life support, data handling, or experiment support—to enable and sustain scientific operations in orbit.
-
C.
space environment simulation laboratory
A space environment simulation laboratory is a controlled facility that recreates key physical conditions of outer space—such as vacuum, radiation, extreme temperatures, and microgravity—to test and study spacecraft components, materials, and biological systems.
-
D.
spaceflight center
A spaceflight center is a facility dedicated to the planning, development, testing, and control of spacecraft and space missions.
-
E.
crewed space station
A crewed space station is a permanently or semi-permanently inhabited orbital facility that supports human life and scientific, technological, or operational activities in space.
- 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_69e77e85efc08190997da7fcf98bd300 |
completed | April 21, 2026, 1:41 p.m. |
Created at: April 22, 2026, 8:46 a.m.