Triple
T350684
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ann Dunham |
E7435
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object | Barack Obama Sr. |
E8294
|
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 Sr. | Statement: [Ann Dunham, spouse, Barack Obama Sr.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barack Obama Sr. Context triple: [Ann Dunham, spouse, Barack Obama Sr.]
-
A.
Barack Obama Sr.
chosen
Barack Obama Sr. was a Kenyan economist and government official best known as the father of U.S. President Barack Obama.
-
B.
Barack Obama
Barack Obama is an American politician and attorney who served as the 44th president of the United States and the first African American to hold the office.
-
C.
Edward Baker Lincoln
Edward Baker Lincoln was the second son of U.S. President Abraham Lincoln, remembered for his early death in childhood before his father’s presidency.
-
D.
Charles Franklin
Charles Franklin is an American political scientist and pollster known for his work on public opinion, elections, and co-founding the polling aggregation site Pollster.com.
-
E.
Joe Biden
Joe Biden is the 46th president of the United States, a longtime Democratic politician who previously served as vice president under Barack Obama and as a U.S. senator from Delaware.
- 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_69a2e7e696948190bebc966535995e45 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2eb1f028c819098fa6480b4ca5cf0 |
completed | Feb. 28, 2026, 1:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3e0165b6481909345301df3f2144d |
completed | March 1, 2026, 6:43 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.