Triple
T12221036
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Raynolds Expedition to the Yellowstone and Missouri River headwaters |
E291214
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | topographical survey |
C10786
|
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: topographical survey Context triple: [Raynolds Expedition to the Yellowstone and Missouri River headwaters, instanceOf, topographical survey]
-
A.
topographical model
A topographical model is a conceptual representation that maps the spatial features and relationships of a terrain or surface, often including elevation, contours, and physical landmarks.
-
B.
geodetic survey
chosen
A geodetic survey is a precise method of measuring and mapping large areas of the Earth's surface that accounts for its curvature and gravitational variations to establish accurate positions, elevations, and reference frameworks.
-
C.
USGS topographic map
A USGS topographic map is a detailed, large-scale representation of the Earth's surface that shows natural and man-made features using contour lines to depict elevation and terrain shape.
-
D.
surveying base
A surveying base is a fixed reference point or station established on the ground from which precise measurements and observations are made to determine positions, distances, and elevations in land surveying.
-
E.
geological survey
A geological survey is a systematic investigation and mapping of the Earth's materials, structures, and processes to understand subsurface conditions and support resource management, hazard assessment, and land-use planning.
- 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_69d6ab668acc8190963ba424049d6aee |
completed | April 8, 2026, 7:24 p.m. |
Created at: April 8, 2026, 9:51 p.m.