Triple
T19893290
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Morrill County, Nebraska |
E478084
|
entity |
| Predicate | hasHistoricRoute |
P12633
|
FINISHED |
| Object | Oregon Trail |
—
|
NE NERFINISHED |
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: Oregon Trail | Statement: [Morrill County, Nebraska, hasHistoricRoute, Oregon Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oregon Trail Context triple: [Morrill County, Nebraska, hasHistoricRoute, Oregon Trail]
-
A.
Oregon Trail
chosen
The Oregon Trail was a historic 19th-century overland route that pioneers used to migrate by wagon from the Missouri River to the western United States, especially Oregon.
-
B.
Oregon Trail Days
Oregon Trail Days is an annual community festival in Gering, Nebraska, celebrating the history and heritage of the Oregon Trail with parades, cultural events, and local activities.
-
C.
Lander Cutoff of the Oregon Trail
The Lander Cutoff of the Oregon Trail was a shorter, federally funded wagon road surveyed by engineer Frederick W. Lander in the 1850s to provide emigrants a safer and more efficient route across the Rocky Mountains.
-
D.
Mormon Trail
The Mormon Trail was a 19th-century overland route used by Latter-day Saint pioneers migrating west from the Midwest to the Salt Lake Valley in present-day Utah.
-
E.
Overland Trail
The Overland Trail was a major 19th-century stagecoach and emigrant route across the American West that served as an important alternative to the Oregon Trail for travel and mail between the Missouri River and the Pacific Coast.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e51f32b08190b3687f4f60353250 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6590f9eb481909104a6a404c5c331 |
completed | April 20, 2026, 4:49 p.m. |
Created at: April 10, 2026, 1:52 p.m.