Triple
T13342982
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grass: A Nation's Battle for Life |
E317870
|
entity |
| Predicate | director |
P255
|
FINISHED |
| Object | Marguerite Harrison |
E525028
|
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: Marguerite Harrison | Statement: [Grass: A Nation's Battle for Life, director, Marguerite Harrison]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marguerite Harrison Context triple: [Grass: A Nation's Battle for Life, director, Marguerite Harrison]
-
A.
Marguerite Harrison
Marguerite Harrison was an American journalist and spy known for her intelligence work in post–World War I Europe and the Soviet Union.
-
B.
Marguerite Harrison
chosen
Marguerite Harrison is an American documentary filmmaker best known for directing the 1999 film "Grass," which explores the history of marijuana prohibition in the United States.
-
C.
Marguerite Hensley
Marguerite Hensley is best known as the mother of Cindy McCain, the American businesswoman and philanthropist who was married to U.S. Senator John McCain.
-
D.
Estelle Harrison
Estelle Harrison was a silent film actress known for her supporting roles in early 20th-century American cinema.
-
E.
Margaret Bremond Rice
Margaret Bremond Rice was the wife of American businessman and philanthropist William Marsh Rice, founder of Rice University.
- 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_69d806b5a3c08190b42c267fb092f98a |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d99e8839b48190b164414b418e756c |
completed | April 11, 2026, 1:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a018c30b5388190b5c4190d89c7ae97 |
completed | May 11, 2026, 7:58 a.m. |
Created at: April 9, 2026, 9:31 p.m.