Triple
T280426
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lester B. Pearson |
E5341
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
Maryon Pearson
Maryon Pearson was a Canadian political spouse and noted wit, best known as the wife of former Prime Minister Lester B. Pearson.
|
E53536
|
NE FINISHED |
How this triple was built (4 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: Maryon Pearson | Statement: [Lester B. Pearson, spouse, Maryon Pearson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maryon Pearson Context triple: [Lester B. Pearson, spouse, Maryon Pearson]
-
A.
Marianne Stanley
Marianne Stanley is an American basketball coach and former player best known for her long career in women’s college and professional basketball, including a stint as a WNBA head coach.
-
B.
Susannah Martin
Susannah Martin was a Massachusetts woman executed for alleged witchcraft in 1692, remembered as one of the victims of the Salem witch trials.
-
C.
Isabella Strahan
Isabella Strahan is an American college student and model best known as the daughter of former NFL star and television personality Michael Strahan.
-
D.
Eleanor Black
Eleanor Black is a fictional character from the television series "The Vampire Diaries," known as a witch and member of the powerful Black family.
-
E.
Elizabeth Eldridge
Elizabeth Eldridge was the wife of Salem Village minister Samuel Parris, associated with the period of the Salem witch trials in late 17th-century Massachusetts.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Maryon Pearson Triple: [Lester B. Pearson, spouse, Maryon Pearson]
Generated description
Maryon Pearson was a Canadian political spouse and noted wit, best known as the wife of former Prime Minister Lester B. Pearson.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Maryon Pearson Target entity description: Maryon Pearson was a Canadian political spouse and noted wit, best known as the wife of former Prime Minister Lester B. Pearson.
-
A.
Marianne Stanley
Marianne Stanley is an American basketball coach and former player best known for her long career in women’s college and professional basketball, including a stint as a WNBA head coach.
-
B.
Susannah Martin
Susannah Martin was a Massachusetts woman executed for alleged witchcraft in 1692, remembered as one of the victims of the Salem witch trials.
-
C.
Isabella Strahan
Isabella Strahan is an American college student and model best known as the daughter of former NFL star and television personality Michael Strahan.
-
D.
Eleanor Black
Eleanor Black is a fictional character from the television series "The Vampire Diaries," known as a witch and member of the powerful Black family.
-
E.
Elizabeth Eldridge
Elizabeth Eldridge was the wife of Salem Village minister Samuel Parris, associated with the period of the Salem witch trials in late 17th-century Massachusetts.
- F. None of above. chosen
Provenance (5 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_69a257e6c8788190987dfe705ca2912a |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25e0868708190ad551ca06cc57f4a |
completed | Feb. 28, 2026, 3:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a42a101a908190808a4e10871b357d |
completed | March 1, 2026, 11:59 a.m. |
| NEDg | Description generation | batch_69a42a588af08190bd59fee1d9c22021 |
completed | March 1, 2026, noon |
| NED2 | Entity disambiguation (via description) | batch_69a42aac27688190958466bba645b265 |
completed | March 1, 2026, 12:01 p.m. |
Created at: Feb. 28, 2026, 2:59 a.m.