Triple
T21252850
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Ordway |
E523787
|
entity |
| Predicate | workedUnder |
P3062
|
FINISHED |
| Object | Meriwether Lewis |
—
|
NE NERFINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Meriwether Lewis | Statement: [John Ordway, workedUnder, Meriwether Lewis]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Meriwether Lewis Context triple: [John Ordway, workedUnder, Meriwether Lewis]
-
A.
Meriwether Lewis
chosen
Meriwether Lewis was an American explorer, soldier, and politician best known for co-leading the Lewis and Clark Expedition that charted the newly acquired western territories of the United States.
-
B.
Meriwether Lewis Clark Jr.
Meriwether Lewis Clark Jr. was an American horse racing entrepreneur best known for establishing Churchill Downs and organizing the first Kentucky Derby in Louisville, Kentucky.
-
C.
William Clark
William Clark was an American explorer, soldier, and territorial governor best known as the co-leader of the Lewis and Clark Expedition that explored the Louisiana Purchase.
-
D.
William Clark
William Clark was a British politician who served as a Member of Parliament and is particularly associated with representing the Kensington South constituency.
-
E.
Zebulon Pike
Zebulon Pike was an early 19th-century American explorer and U.S. Army officer best known for his expeditions into the American West, including the discovery of the peak in Colorado that now bears his name, Pike's Peak.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69e0b5146c108190adc9adb73e90abff |
elicitation | completed |
| NER | batch_69e7359f5b408190b951adddba83c97a |
ner | completed |
Created at: April 16, 2026, 3:57 p.m.