Triple
T14910589
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Earth Day |
E371249
|
entity |
| Predicate | hasFounder |
P104
|
FINISHED |
| Object | Gaylord Nelson |
E76229
|
NE FINISHED |
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: Gaylord Nelson | Statement: [Earth Day, hasFounder, Gaylord Nelson]
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: Gaylord Nelson Context triple: [Earth Day, hasFounder, Gaylord Nelson]
-
A.
Gaylord Nelson
chosen
Gaylord Nelson was an American politician and environmentalist best known as the founder of Earth Day and a longtime U.S. Senator from Wisconsin.
-
B.
George McGovern
George McGovern was a U.S. senator from South Dakota and the Democratic Party’s 1972 presidential nominee, known for his outspoken opposition to the Vietnam War and advocacy of progressive social policies.
-
C.
Eugene McCarthy
Eugene McCarthy was a U.S. senator from Minnesota best known for his strong anti–Vietnam War stance and his insurgent 1968 Democratic presidential campaign that challenged President Lyndon B. Johnson.
-
D.
Don Edwards
Don Edwards was a long-serving U.S. Congressman from California known for his strong advocacy of civil liberties and environmental protection.
-
E.
Adlai Stevenson II
Adlai Stevenson II was an American politician and diplomat who served as governor of Illinois and twice ran as the Democratic nominee for U.S. president in the 1950s.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d85cc7ea3481908228b5acb7d06f12 |
elicitation | completed |
| NER | batch_69ded61c6b9c8190a92934d49b98fe46 |
ner | completed |
| NED1 | batch_69fe7e86ce888190b03056db39438701 |
ned_source_triple | completed |
Created at: April 10, 2026, 2:26 a.m.