Triple
T12221066
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Raynolds Expedition to the Yellowstone and Missouri River headwaters |
E291214
|
entity |
| Predicate | describedBySource |
P519
|
FINISHED |
| Object | U.S. Army topographical survey reports |
E216354
|
NE FINISHED |
How this triple was built (2 steps)
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.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: U.S. Army topographical survey reports | Statement: [Raynolds Expedition to the Yellowstone and Missouri River headwaters, describedBySource, U.S. Army topographical survey reports]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. Army topographical survey reports Context triple: [Raynolds Expedition to the Yellowstone and Missouri River headwaters, describedBySource, U.S. Army topographical survey reports]
-
A.
United States Army surveyors
chosen
United States Army surveyors were military engineers and cartographers responsible for mapping, measuring, and documenting terrain across the United States, particularly during the 19th century.
-
B.
USGS topographic maps
USGS topographic maps are detailed, large-scale representations of the Earth's surface produced by the U.S. Geological Survey, showing natural and man-made features with contour lines to depict elevation and terrain.
-
C.
Federal Topographic Bureau
The Federal Topographic Bureau is a Swiss governmental cartographic agency responsible for producing official topographic maps and geographic data for Switzerland.
-
D.
U.S. Geographical and Geological Survey of the Rocky Mountain Region
The U.S. Geographical and Geological Survey of the Rocky Mountain Region was a 19th-century federal scientific survey that conducted pioneering geological and topographical investigations across the Rocky Mountains in the American West.
-
E.
U.S. Geological Exploration of the Fortieth Parallel
The U.S. Geological Exploration of the Fortieth Parallel was a major 19th-century American scientific survey that mapped and studied the geology and natural resources along the 40th parallel in the western United States.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
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. |
| NER | Named-entity recognition | batch_69d91c961d648190ad6ce5f7d228eee4 |
completed | April 10, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60aa4f4388190a787dde12190c51a |
completed | May 2, 2026, 2:31 p.m. |
Created at: April 8, 2026, 9:51 p.m.