Triple
T5106483
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shanku Yantra |
E115107
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | gnomon-based instrument |
C3407
|
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: gnomon-based instrument Context triple: [Shanku Yantra, instanceOf, gnomon-based instrument]
-
A.
historical scientific instrument
A historical scientific instrument is a physical device, typically from a past era, designed and used to observe, measure, or experiment in the natural sciences, reflecting the technological and conceptual understanding of its time.
-
B.
astronomical instrument
chosen
An astronomical instrument is a specialized device or tool designed to observe, measure, or analyze celestial objects and phenomena.
-
C.
mechanical seismograph
A mechanical seismograph is an instrument that detects and records ground vibrations by using a suspended mass and mechanical linkage to trace seismic waves onto a recording surface.
-
D.
optical instrument
An optical instrument is a device that uses lenses, mirrors, or other optical components to manipulate light in order to enhance, analyze, or capture visual information.
-
E.
torsion seismometer
A torsion seismometer is an instrument that detects and measures ground motion by sensing the rotational (torsional) response of a suspended mass to seismic waves.
- 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_69bd4440b3348190be1251fd8b7951f1 |
completed | March 20, 2026, 12:57 p.m. |
Created at: March 20, 2026, 1:41 p.m.