Triple
T78617
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dreams from My Father |
E1574
|
entity |
| Predicate | describes |
P264
|
FINISHED |
| Object | Barack Obama’s mother Ann Dunham |
E7435
|
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: Barack Obama’s mother Ann Dunham | Statement: [Dreams from My Father, describes, Barack Obama’s mother Ann Dunham]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barack Obama’s mother Ann Dunham Context triple: [Dreams from My Father, describes, Barack Obama’s mother Ann Dunham]
-
A.
Malia Obama
Malia Obama is the elder daughter of former U.S. President Barack Obama, known for growing up in the public eye during his presidency and later pursuing studies and work in film and television.
-
B.
Sasha Obama
Sasha Obama is the younger daughter of former U.S. President Barack Obama and former First Lady Michelle Obama, who grew up in the public eye during her father's presidency.
-
C.
Michelle Obama
Michelle Obama is an American lawyer, author, and former First Lady of the United States known for her advocacy on education, health, and military families.
-
D.
Barack Obama Sr.
Barack Obama Sr. was a Kenyan economist and government official best known as the father of U.S. President Barack Obama.
-
E.
Ann Dunham
chosen
Ann Dunham was an American anthropologist and development specialist best known as the mother of U.S. President Barack Obama.
- 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_69a24c60d19c8190a1b6c105ca59ef5b |
completed | Feb. 28, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69a24f30e5848190a8edcb37c356ce0a |
completed | Feb. 28, 2026, 2:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a27c0147d481909c62cd45c8079519 |
completed | Feb. 28, 2026, 5:24 a.m. |
Created at: Feb. 28, 2026, 2:06 a.m.