Triple
T20166795
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dan Pfeiffer |
E491842
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
Howli Ledbetter
Howli Ledbetter is a communications and media professional best known as the wife of former Obama White House advisor and political commentator Dan Pfeiffer.
|
E1414569
|
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: Howli Ledbetter | Statement: [Dan Pfeiffer, spouse, Howli Ledbetter]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Howli Ledbetter Context triple: [Dan Pfeiffer, spouse, Howli Ledbetter]
-
A.
Sheila Ledbetter
Sheila Ledbetter is a fictional character appearing in the psychological crime drama film "The Caveman’s Valentine."
-
B.
Melinda Ledbetter
Melinda Ledbetter is a former model and talent agent best known as the wife of Beach Boys co-founder Brian Wilson, whose relationship with him is prominently depicted in the film "Love & Mercy."
-
C.
Genelle Williams
Genelle Williams is a Canadian actress best known for her role as Leena on the science fiction television series "Warehouse 13."
-
D.
Kimberly Woodard
Kimberly Woodard is a television producer best known for her executive production work on the live law-enforcement reality series "Live PD."
-
E.
Harriet B. Nembhard
Harriet B. Nembhard is an American industrial and systems engineer and academic leader known for her research in healthcare systems engineering and for serving as president of Harvey Mudd College.
- 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: Howli Ledbetter Triple: [Dan Pfeiffer, spouse, Howli Ledbetter]
Generated description
Howli Ledbetter is a communications and media professional best known as the wife of former Obama White House advisor and political commentator Dan Pfeiffer.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Howli Ledbetter Target entity description: Howli Ledbetter is a communications and media professional best known as the wife of former Obama White House advisor and political commentator Dan Pfeiffer.
-
A.
Sheila Ledbetter
Sheila Ledbetter is a fictional character appearing in the psychological crime drama film "The Caveman’s Valentine."
-
B.
Melinda Ledbetter
Melinda Ledbetter is a former model and talent agent best known as the wife of Beach Boys co-founder Brian Wilson, whose relationship with him is prominently depicted in the film "Love & Mercy."
-
C.
Genelle Williams
Genelle Williams is a Canadian actress best known for her role as Leena on the science fiction television series "Warehouse 13."
-
D.
Kimberly Woodard
Kimberly Woodard is a television producer best known for her executive production work on the live law-enforcement reality series "Live PD."
-
E.
Harriet B. Nembhard
Harriet B. Nembhard is an American industrial and systems engineer and academic leader known for her research in healthcare systems engineering and for serving as president of Harvey Mudd College.
- 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_69da6266c6888190bc1a3ecf24814d34 |
completed | April 11, 2026, 3:01 p.m. |
| NER | Named-entity recognition | batch_69e66844e49081909b7e9ec2b65cc61d |
completed | April 20, 2026, 5:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08347f265c8190af58b1d960fb34fd |
completed | May 16, 2026, 9:10 a.m. |
| NEDg | Description generation | batch_6a0835b123dc8190a666dbeda18b9bc9 |
completed | May 16, 2026, 9:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a083677d1148190add2826f6e8a0b14 |
completed | May 16, 2026, 9:18 a.m. |
Created at: April 11, 2026, 11:35 p.m.