Triple
T3210
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | James Roosevelt I |
E60
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
Rebecca Brien Howland
Rebecca Brien Howland was the first wife of James Roosevelt I and the mother of Franklin D. Roosevelt’s half-brother, James Roosevelt Roosevelt.
|
E9981
|
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: Rebecca Brien Howland | Statement: [James Roosevelt I, spouse, Rebecca Brien Howland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rebecca Brien Howland Context triple: [James Roosevelt I, spouse, Rebecca Brien Howland]
-
A.
Margaret Carnegie Miller
Margaret Carnegie Miller was the only child of industrialist and philanthropist Andrew Carnegie, known primarily for her role as heir to his fortune and for her own philanthropic activities.
-
B.
Nora Stanton Blatch
Nora Stanton Blatch was a pioneering American civil engineer, architect, and women's rights activist who was among the first women in the United States to earn an engineering degree.
-
C.
Lou Henry Hoover
Lou Henry Hoover was an American First Lady, geologist, and humanitarian known for her advocacy of women's education and her active public role during Herbert Hoover's presidency.
-
D.
Barbara Volcker
Barbara Volcker was the wife of former Federal Reserve Chairman Paul A. Volcker and a partner in his public and professional life.
-
E.
Anne Morrow Lindbergh
Anne Morrow Lindbergh was an American author and pioneering aviator who collaborated with her husband Charles Lindbergh on historic flights and wrote the influential memoir "Gift from the Sea."
- 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: Rebecca Brien Howland Triple: [James Roosevelt I, spouse, Rebecca Brien Howland]
Generated description
Rebecca Brien Howland was the first wife of James Roosevelt I and the mother of Franklin D. Roosevelt’s half-brother, James Roosevelt Roosevelt.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rebecca Brien Howland Target entity description: Rebecca Brien Howland was the first wife of James Roosevelt I and the mother of Franklin D. Roosevelt’s half-brother, James Roosevelt Roosevelt.
-
A.
Margaret Carnegie Miller
Margaret Carnegie Miller was the only child of industrialist and philanthropist Andrew Carnegie, known primarily for her role as heir to his fortune and for her own philanthropic activities.
-
B.
Nora Stanton Blatch
Nora Stanton Blatch was a pioneering American civil engineer, architect, and women's rights activist who was among the first women in the United States to earn an engineering degree.
-
C.
Lou Henry Hoover
Lou Henry Hoover was an American First Lady, geologist, and humanitarian known for her advocacy of women's education and her active public role during Herbert Hoover's presidency.
-
D.
Barbara Volcker
Barbara Volcker was the wife of former Federal Reserve Chairman Paul A. Volcker and a partner in his public and professional life.
-
E.
Anne Morrow Lindbergh
Anne Morrow Lindbergh was an American author and pioneering aviator who collaborated with her husband Charles Lindbergh on historic flights and wrote the influential memoir "Gift from the Sea."
- 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_69a238d6b47881909e68288aed2fd858 |
completed | Feb. 28, 2026, 12:37 a.m. |
| NER | Named-entity recognition | batch_69a2399c646c8190b4977ed56b8835a8 |
completed | Feb. 28, 2026, 12:41 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a26c120b98819087a09540c2a57366 |
completed | Feb. 28, 2026, 4:16 a.m. |
| NEDg | Description generation | batch_69a26cf320908190a9c8b23e9cd9b5bd |
completed | Feb. 28, 2026, 4:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a26e202e9c81909e0cd66a10314a76 |
completed | Feb. 28, 2026, 4:25 a.m. |
Created at: Feb. 28, 2026, 12:40 a.m.