Triple
T2058147
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jack Lew |
E45723
|
entity |
| Predicate | nominatedBy |
P257
|
FINISHED |
| Object |
Barack Obama as United States Secretary of the Treasury
Barack Obama, serving as President of the United States, was the head of the executive branch who oversaw federal economic and financial policy and appointed the United States Secretary of the Treasury.
|
E228441
|
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: Barack Obama as United States Secretary of the Treasury | Statement: [Jack Lew, nominatedBy, Barack Obama as United States Secretary of the Treasury]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barack Obama as United States Secretary of the Treasury Context triple: [Jack Lew, nominatedBy, Barack Obama as United States Secretary of the Treasury]
-
A.
Ron Klain
Ron Klain is an American attorney, political consultant, and longtime Democratic operative who served as White House Chief of Staff under President Joe Biden.
-
B.
Jack Lew
Jack Lew is an American public official and attorney who served as the 76th United States Secretary of the Treasury under President Barack Obama.
-
C.
Roy Obama
Roy Obama is a Kenyan-born half-brother of former U.S. President Barack Obama, known primarily as a member of the Obama family.
-
D.
Ben Bernanke
Ben Bernanke is an American economist and academic who led the U.S. Federal Reserve through the 2008 global financial crisis and played a key role in shaping modern monetary policy.
-
E.
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.
- 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: Barack Obama as United States Secretary of the Treasury Triple: [Jack Lew, nominatedBy, Barack Obama as United States Secretary of the Treasury]
Generated description
Barack Obama, serving as President of the United States, was the head of the executive branch who oversaw federal economic and financial policy and appointed the United States Secretary of the Treasury.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Barack Obama as United States Secretary of the Treasury Target entity description: Barack Obama, serving as President of the United States, was the head of the executive branch who oversaw federal economic and financial policy and appointed the United States Secretary of the Treasury.
-
A.
Ron Klain
Ron Klain is an American attorney, political consultant, and longtime Democratic operative who served as White House Chief of Staff under President Joe Biden.
-
B.
Jack Lew
Jack Lew is an American public official and attorney who served as the 76th United States Secretary of the Treasury under President Barack Obama.
-
C.
Roy Obama
Roy Obama is a Kenyan-born half-brother of former U.S. President Barack Obama, known primarily as a member of the Obama family.
-
D.
Ben Bernanke
Ben Bernanke is an American economist and academic who led the U.S. Federal Reserve through the 2008 global financial crisis and played a key role in shaping modern monetary policy.
-
E.
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.
- 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_69a8891a19508190a12ef1e192308dcb |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb9ae0130819089f7d62005466a45 |
completed | March 7, 2026, 5:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae2011bf20819094f4f3e88dfde9ea |
completed | March 9, 2026, 1:19 a.m. |
| NEDg | Description generation | batch_69ae20cbf3608190984dfd9638b9053b |
completed | March 9, 2026, 1:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae213410708190af9715f488c5b8f5 |
completed | March 9, 2026, 1:24 a.m. |
Created at: March 4, 2026, 7:40 p.m.