Triple

T4681327
Position Surface form Disambiguated ID Type / Status
Subject Martha Bulloch Roosevelt E103808 entity
Predicate alsoKnownAs P39 FINISHED
Object Mittie Roosevelt
Mittie Roosevelt was an American socialite and the mother of U.S. President Theodore Roosevelt and First Lady Anna Roosevelt Cowles.
 E468017 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: Mittie Roosevelt | Statement: [Martha Bulloch Roosevelt, alsoKnownAs, Mittie Roosevelt]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mittie Roosevelt
Context triple: [Martha Bulloch Roosevelt, alsoKnownAs, Mittie Roosevelt]
  • A. 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.
  • B. 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.
  • C. Alice Roosevelt Longworth
    Alice Roosevelt Longworth was a prominent American socialite, writer, and political influencer in early 20th-century Washington, D.C., famed for her sharp wit and outspoken personality.
  • D. Gracie Hall Roosevelt
    Gracie Hall Roosevelt was an American engineer and public official, and the younger brother of First Lady Eleanor Roosevelt.
  • E. Grace Green Roosevelt
    Grace Green Roosevelt was a member of the Roosevelt family and a daughter of Theodore Roosevelt III, connecting her to the prominent American political and presidential Roosevelt lineage.
  • 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: Mittie Roosevelt
Triple: [Martha Bulloch Roosevelt, alsoKnownAs, Mittie Roosevelt]
Generated description
Mittie Roosevelt was an American socialite and the mother of U.S. President Theodore Roosevelt and First Lady Anna Roosevelt Cowles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mittie Roosevelt
Target entity description: Mittie Roosevelt was an American socialite and the mother of U.S. President Theodore Roosevelt and First Lady Anna Roosevelt Cowles.
  • A. 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.
  • B. 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.
  • C. Alice Roosevelt Longworth
    Alice Roosevelt Longworth was a prominent American socialite, writer, and political influencer in early 20th-century Washington, D.C., famed for her sharp wit and outspoken personality.
  • D. Gracie Hall Roosevelt
    Gracie Hall Roosevelt was an American engineer and public official, and the younger brother of First Lady Eleanor Roosevelt.
  • E. Grace Green Roosevelt
    Grace Green Roosevelt was a member of the Roosevelt family and a daughter of Theodore Roosevelt III, connecting her to the prominent American political and presidential Roosevelt lineage.
  • 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_69bd43debbf08190b4bc372e286ec234 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd636d306081908ff512896f54cb10 completed March 20, 2026, 3:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69be39ca8f6081909aecde545f211bb9 completed March 21, 2026, 6:25 a.m.
NEDg Description generation batch_69be3d05281481909a74ffb38fb5eb31 completed March 21, 2026, 6:39 a.m.
NED2 Entity disambiguation (via description) batch_69be3dc3ce048190a725ea4b8e8a1ad4 completed March 21, 2026, 6:42 a.m.
Created at: March 20, 2026, 1:16 p.m.