Triple
T20166788
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dan Pfeiffer |
E491842
|
entity |
| Predicate | workedOn |
P3
|
FINISHED |
| Object | Barack Obama 2008 presidential campaign |
—
|
NE NERFINISHED |
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 2008 presidential campaign | Statement: [Dan Pfeiffer, workedOn, Barack Obama 2008 presidential campaign]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barack Obama 2008 presidential campaign Context triple: [Dan Pfeiffer, workedOn, Barack Obama 2008 presidential campaign]
-
A.
Barack Obama 2008 presidential campaign
chosen
The Barack Obama 2008 presidential campaign was the successful Democratic bid that led to Obama becoming the first African American president of the United States, notable for its grassroots organizing, digital strategy, and message of "hope" and "change."
-
B.
Barack Obama 2012 presidential campaign
The Barack Obama 2012 presidential campaign was the successful re-election effort of U.S. President Barack Obama, culminating in his victory over Republican nominee Mitt Romney.
-
C.
Hillary Clinton 2008 presidential campaign
The Hillary Clinton 2008 presidential campaign was her first bid for the U.S. presidency, in which she sought the Democratic nomination in a highly competitive primary race ultimately won by Barack Obama.
-
D.
2008 United States presidential election
The 2008 United States presidential election was the historic contest in which Barack Obama was elected the first African American president, defeating Republican nominee John McCain amid the backdrop of the global financial crisis and widespread calls for change.
-
E.
Democratic Party presidential primaries, 2008
The Democratic Party presidential primaries of 2008 were the nationwide series of state contests in which Barack Obama defeated Hillary Clinton to secure the party’s nomination for the U.S. presidency.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69da6266c6888190bc1a3ecf24814d34 |
completed | April 11, 2026, 3:01 p.m. |
| NER | Named-entity recognition | batch_69e66844e49081909b7e9ec2b65cc61d |
completed | April 20, 2026, 5:54 p.m. |
Created at: April 11, 2026, 11:35 p.m.