Triple
T12703905
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | U.S. Geological Exploration of the Fortieth Parallel |
E303529
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Descriptive Geology (Fortieth Parallel Survey report) |
E303529
|
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: Descriptive Geology (Fortieth Parallel Survey report) | Statement: [U.S. Geological Exploration of the Fortieth Parallel, notableWork, Descriptive Geology (Fortieth Parallel Survey report)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Descriptive Geology (Fortieth Parallel Survey report) Context triple: [U.S. Geological Exploration of the Fortieth Parallel, notableWork, Descriptive Geology (Fortieth Parallel Survey report)]
-
A.
U.S. Geological Exploration of the Fortieth Parallel
chosen
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.
-
B.
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.
-
C.
Outlines of Field-Geology
Outlines of Field-Geology is a foundational geology textbook by Scottish geologist Archibald Geikie that systematically introduces methods and principles for conducting geological investigations in the field.
-
D.
Report on the Geology of the Henry Mountains
Report on the Geology of the Henry Mountains is a landmark 1877 geological monograph by Grove Karl Gilbert that introduced foundational concepts in geomorphology and plutonism through his study of Utah’s Henry Mountains.
-
E.
Second Geological Survey of Pennsylvania
The Second Geological Survey of Pennsylvania was a comprehensive 19th-century state-sponsored scientific effort that systematically mapped and analyzed Pennsylvania’s geology, mineral resources, and topography, greatly advancing geological knowledge and resource development in the region.
- 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_69d7bdef90d48190b46b88270e780946 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d961f1adec8190a53c80e9556b3fe0 |
completed | April 10, 2026, 8:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f67c7e0a44819093c90f593ad616b9 |
completed | May 2, 2026, 10:36 p.m. |
Created at: April 9, 2026, 5:23 p.m.