Triple
T4626369
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Caveman’s Valentine |
E101106
|
entity |
| Predicate | mainCharacter |
P1183
|
FINISHED |
| Object |
Romulus Ledbetter
Romulus Ledbetter is a brilliant but mentally ill former Juilliard-trained pianist who lives as a homeless man in a New York City cave and becomes an unlikely detective in the novel "The Caveman’s Valentine."
|
E457475
|
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: Romulus Ledbetter | Statement: [The Caveman’s Valentine, mainCharacter, Romulus Ledbetter]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Romulus Ledbetter Context triple: [The Caveman’s Valentine, mainCharacter, Romulus Ledbetter]
-
A.
Charles Ledbetter
Charles Ledbetter is known primarily as the husband of Lilly Ledbetter, the American equal pay activist whose landmark discrimination case led to the Lilly Ledbetter Fair Pay Act.
-
B.
William R. Wilkerson
William R. Wilkerson was an American entrepreneur and publisher best known for founding The Hollywood Reporter and initiating the development of the Flamingo Hotel and Casino in Las Vegas.
-
C.
John Lewis Gervais
John Lewis Gervais was an American Revolutionary-era politician and public official who served in national financial administration and helped shape early United States governance.
-
D.
John Stallworth
John Stallworth is a Pro Football Hall of Fame wide receiver renowned for his key role in the Pittsburgh Steelers' 1970s dynasty and multiple Super Bowl victories.
-
E.
Noland B. Harmon
Noland B. Harmon was an American Methodist bishop known for co-authoring the 1963 “A Call for Unity” statement that criticized civil rights demonstrations in Birmingham, Alabama.
- 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: Romulus Ledbetter Triple: [The Caveman’s Valentine, mainCharacter, Romulus Ledbetter]
Generated description
Romulus Ledbetter is a brilliant but mentally ill former Juilliard-trained pianist who lives as a homeless man in a New York City cave and becomes an unlikely detective in the novel "The Caveman’s Valentine."
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Romulus Ledbetter Target entity description: Romulus Ledbetter is a brilliant but mentally ill former Juilliard-trained pianist who lives as a homeless man in a New York City cave and becomes an unlikely detective in the novel "The Caveman’s Valentine."
-
A.
Charles Ledbetter
Charles Ledbetter is known primarily as the husband of Lilly Ledbetter, the American equal pay activist whose landmark discrimination case led to the Lilly Ledbetter Fair Pay Act.
-
B.
William R. Wilkerson
William R. Wilkerson was an American entrepreneur and publisher best known for founding The Hollywood Reporter and initiating the development of the Flamingo Hotel and Casino in Las Vegas.
-
C.
John Lewis Gervais
John Lewis Gervais was an American Revolutionary-era politician and public official who served in national financial administration and helped shape early United States governance.
-
D.
John Stallworth
John Stallworth is a Pro Football Hall of Fame wide receiver renowned for his key role in the Pittsburgh Steelers' 1970s dynasty and multiple Super Bowl victories.
-
E.
Noland B. Harmon
Noland B. Harmon was an American Methodist bishop known for co-authoring the 1963 “A Call for Unity” statement that criticized civil rights demonstrations in Birmingham, Alabama.
- 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_69bd43d0497c8190ac23c65c5804846a |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd5a0a7b588190bc6552ee5babb198 |
completed | March 20, 2026, 2:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdfaab30508190881828adab92ba22 |
completed | March 21, 2026, 1:55 a.m. |
| NEDg | Description generation | batch_69bdfb56021081909b23d22770bf3c88 |
completed | March 21, 2026, 1:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdfbf15f1481908b76bcdd37ebd4ce |
completed | March 21, 2026, 2:01 a.m. |
Created at: March 20, 2026, 1:13 p.m.