Triple
T26070528
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | VLBA antenna at North Liberty, Iowa |
E657530
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | VLBA station |
C42190
|
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: VLBA station Context triple: [VLBA antenna at North Liberty, Iowa, instanceOf, VLBA station]
-
A.
VLBI radio satellite
A VLBI radio satellite is a space-based observatory that precisely records radio signals from cosmic sources in coordination with ground telescopes to form an extremely large virtual antenna for high-resolution astronomical imaging and measurements.
-
B.
radio interferometer observatory
A radio interferometer observatory is a facility that combines signals from multiple spatially separated radio antennas to synthesize a much larger effective telescope for high-resolution observations of celestial radio sources.
-
C.
long-baseline interferometer
chosen
A long-baseline interferometer is an instrument that combines signals from widely separated telescopes or antennas to achieve the resolving power of a much larger aperture for high-precision measurements and imaging.
-
D.
CEVA station
A CEVA station is a railway station located along the CEVA (Cornavin–Eaux-Vives–Annemasse) line, serving as a passenger access point to regional and cross-border train services in the Geneva area.
-
E.
millimeter-wavelength telescope
A millimeter-wavelength telescope is an astronomical instrument designed to collect and focus electromagnetic radiation in the millimeter band, enabling observations of cold cosmic objects such as molecular clouds, star-forming regions, and the cosmic microwave background.
- 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_69ee5bbe539081909efc7f9dd7c1b53c |
completed | April 26, 2026, 6:38 p.m. |
Created at: April 26, 2026, 7:28 p.m.