Triple

T1058623
Position Surface form Disambiguated ID Type / Status
Subject William O. Douglas E22853 entity
Predicate spouse P13 FINISHED
Object Mildred Riddle
Mildred Riddle was the first wife of U.S. Supreme Court Justice William O. Douglas, whom he married while still a young man before his rise to national prominence.
 E265606 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: Mildred Riddle | Statement: [William O. Douglas, spouse, Mildred Riddle]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mildred Riddle
Context triple: [William O. Douglas, spouse, Mildred Riddle]
  • A. Mildred Harris
    Mildred Harris was an American silent film actress best known for her early Hollywood career and her brief marriage to Charlie Chaplin.
  • B. Mildred Watkins
    Mildred Watkins was the wife of American politician and baseball commissioner Happy Chandler.
  • C. Nettie Moore
    Nettie Moore is a song by Bob Dylan from his 2006 album "Modern Times," noted for its haunting lyrics and blend of folk, blues, and Americana influences.
  • D. Gladys Louise Smith
    Gladys Louise Smith is the birth name of Mary Pickford, the pioneering Canadian-American silent film actress and producer known as "America's Sweetheart."
  • E. Ruth Beatrice Baker
    Ruth Beatrice Baker is a British-born educator best known as the third wife of Barack Obama Sr. and stepmother of former U.S. President Barack Obama.
  • 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: Mildred Riddle
Triple: [William O. Douglas, spouse, Mildred Riddle]
Generated description
Mildred Riddle was the first wife of U.S. Supreme Court Justice William O. Douglas, whom he married while still a young man before his rise to national prominence.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mildred Riddle
Target entity description: Mildred Riddle was the first wife of U.S. Supreme Court Justice William O. Douglas, whom he married while still a young man before his rise to national prominence.
  • A. Mildred Harris
    Mildred Harris was an American silent film actress best known for her early Hollywood career and her brief marriage to Charlie Chaplin.
  • B. Mildred Watkins
    Mildred Watkins was the wife of American politician and baseball commissioner Happy Chandler.
  • C. Nettie Moore
    Nettie Moore is a song by Bob Dylan from his 2006 album "Modern Times," noted for its haunting lyrics and blend of folk, blues, and Americana influences.
  • D. Gladys Louise Smith
    Gladys Louise Smith is the birth name of Mary Pickford, the pioneering Canadian-American silent film actress and producer known as "America's Sweetheart."
  • E. Ruth Beatrice Baker
    Ruth Beatrice Baker is a British-born educator best known as the third wife of Barack Obama Sr. and stepmother of former U.S. President Barack Obama.
  • 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_69a493dada0481909c43649f9843ea91 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b8dc9e8c819099fbb192bcf80615 completed March 1, 2026, 10:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69aebee55ea4819097baa92110f35769 completed March 9, 2026, 12:36 p.m.
NEDg Description generation batch_69aec590516c81908f5126e203bb3638 completed March 9, 2026, 1:05 p.m.
NED2 Entity disambiguation (via description) batch_69aec6194a3c81909055a16553f39e78 completed March 9, 2026, 1:07 p.m.
Created at: March 1, 2026, 7:42 p.m.