Triple
T1837
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Franklin D. Roosevelt |
E34
|
entity |
| Predicate | child |
P120
|
FINISHED |
| Object |
John Aspinwall Roosevelt
John Aspinwall Roosevelt was the youngest son of U.S. President Franklin D. Roosevelt and Eleanor Roosevelt, known for his business career and occasional involvement in public affairs.
|
E7470
|
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: John Aspinwall Roosevelt | Statement: [Franklin D. Roosevelt, child, John Aspinwall Roosevelt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John Aspinwall Roosevelt Context triple: [Franklin D. Roosevelt, child, John Aspinwall Roosevelt]
-
A.
Elliott Roosevelt
Elliott Roosevelt was an American author, businessman, and U.S. Army Air Forces officer, best known as a son of President Franklin D. Roosevelt and First Lady Eleanor Roosevelt.
-
B.
James Roosevelt I
James Roosevelt I was an American businessman and prominent member of the Roosevelt family, best known as the father of U.S. President Franklin D. Roosevelt.
-
C.
Franklin D. Roosevelt Jr.
Franklin D. Roosevelt Jr. was an American lawyer, naval officer in World War II, and politician who served as a U.S. Congressman and held several federal administrative posts.
-
D.
Warren Delano Jr.
Warren Delano Jr. was a prominent 19th-century American merchant and China trader best known as the maternal grandfather of President Franklin D. Roosevelt.
-
E.
Sara Ann Delano Roosevelt
Sara Ann Delano Roosevelt was an American socialite and matriarch of the Roosevelt family, best known as the influential and often formidable mother of President Franklin D. Roosevelt.
- 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: John Aspinwall Roosevelt Triple: [Franklin D. Roosevelt, child, John Aspinwall Roosevelt]
Generated description
John Aspinwall Roosevelt was the youngest son of U.S. President Franklin D. Roosevelt and Eleanor Roosevelt, known for his business career and occasional involvement in public affairs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: John Aspinwall Roosevelt Target entity description: John Aspinwall Roosevelt was the youngest son of U.S. President Franklin D. Roosevelt and Eleanor Roosevelt, known for his business career and occasional involvement in public affairs.
-
A.
Elliott Roosevelt
Elliott Roosevelt was an American author, businessman, and U.S. Army Air Forces officer, best known as a son of President Franklin D. Roosevelt and First Lady Eleanor Roosevelt.
-
B.
James Roosevelt I
James Roosevelt I was an American businessman and prominent member of the Roosevelt family, best known as the father of U.S. President Franklin D. Roosevelt.
-
C.
Franklin D. Roosevelt Jr.
Franklin D. Roosevelt Jr. was an American lawyer, naval officer in World War II, and politician who served as a U.S. Congressman and held several federal administrative posts.
-
D.
Warren Delano Jr.
Warren Delano Jr. was a prominent 19th-century American merchant and China trader best known as the maternal grandfather of President Franklin D. Roosevelt.
-
E.
Sara Ann Delano Roosevelt
Sara Ann Delano Roosevelt was an American socialite and matriarch of the Roosevelt family, best known as the influential and often formidable mother of President Franklin D. Roosevelt.
- 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_69a22cde80848190b62c5f556b4d62ba |
completed | Feb. 27, 2026, 11:46 p.m. |
| NER | Named-entity recognition | batch_69a232e673a881909276dbf9c37bbff6 |
completed | Feb. 28, 2026, 12:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a25aac4900819093912edb0121ff9d |
completed | Feb. 28, 2026, 3:02 a.m. |
| NEDg | Description generation | batch_69a25ba5676881908ac366ed6c0e0d1b |
completed | Feb. 28, 2026, 3:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a25f907d908190a3aafe250cf58919 |
completed | Feb. 28, 2026, 3:22 a.m. |
Created at: Feb. 27, 2026, 11:48 p.m.