Triple
T23479833
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Escalante River |
E570372
|
entity |
| Predicate | discoveredByEuropeans |
P412
|
FINISHED |
| Object | Domínguez–Escalante expedition |
—
|
NE NERFINISHED |
How this triple was built (3 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: Domínguez–Escalante expedition | Statement: [Escalante River, discoveredByEuropeans, Domínguez–Escalante expedition]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Domínguez–Escalante expedition Context triple: [Escalante River, discoveredByEuropeans, Domínguez–Escalante expedition]
-
A.
Steptoe Expedition
The Steptoe Expedition was an 1858 U.S. Army campaign led by Lieutenant Colonel Edward J. Steptoe in the Pacific Northwest that culminated in a significant defeat by Native American forces near present-day Rosalia, Washington.
-
B.
Coronado expedition (1540–1542)
The Coronado expedition (1540–1542) was a large Spanish-led overland journey through the American Southwest in search of the fabled Seven Cities of Gold, which resulted instead in the first extensive European exploration of the region.
-
C.
Washburn–Langford–Doane Expedition
The Washburn–Langford–Doane Expedition was an 1870 exploratory survey of the Yellowstone region whose reports helped lead to the creation of Yellowstone National Park.
-
D.
Juan Bautista de Anza expedition settlers
Juan Bautista de Anza expedition settlers were Spanish colonial pioneers who journeyed overland from New Spain to Alta California in the 1770s, establishing some of the region’s earliest civilian communities.
-
E.
Stephen Harriman Long expedition
The Stephen Harriman Long expedition was a U.S. government-sponsored early 19th-century exploratory journey that surveyed the Great Plains and Rocky Mountain regions, significantly shaping American geographic and scientific understanding of the West.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Domínguez–Escalante expedition Target entity description: The Domínguez–Escalante expedition was a 1776 Spanish exploratory journey led by Franciscan friars Francisco Atanasio Domínguez and Silvestre Vélez de Escalante that sought an overland route from New Mexico to California and extensively mapped parts of the American Southwest.
-
A.
Steptoe Expedition
The Steptoe Expedition was an 1858 U.S. Army campaign led by Lieutenant Colonel Edward J. Steptoe in the Pacific Northwest that culminated in a significant defeat by Native American forces near present-day Rosalia, Washington.
-
B.
Coronado expedition (1540–1542)
The Coronado expedition (1540–1542) was a large Spanish-led overland journey through the American Southwest in search of the fabled Seven Cities of Gold, which resulted instead in the first extensive European exploration of the region.
-
C.
Washburn–Langford–Doane Expedition
The Washburn–Langford–Doane Expedition was an 1870 exploratory survey of the Yellowstone region whose reports helped lead to the creation of Yellowstone National Park.
-
D.
Juan Bautista de Anza expedition settlers
Juan Bautista de Anza expedition settlers were Spanish colonial pioneers who journeyed overland from New Spain to Alta California in the 1770s, establishing some of the region’s earliest civilian communities.
-
E.
Stephen Harriman Long expedition
The Stephen Harriman Long expedition was a U.S. government-sponsored early 19th-century exploratory journey that surveyed the Great Plains and Rocky Mountain regions, significantly shaping American geographic and scientific understanding of the West.
- F. None of above. chosen
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_69e245af8a88819084f2704f6d265a92 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1a74f48d8819080e875aaea8b46b3 |
completed | April 29, 2026, 6:38 a.m. |
Created at: April 17, 2026, 6:02 p.m.