Triple

T3264616
Position Surface form Disambiguated ID Type / Status
Subject Henry Markham E68493 entity
Predicate spouse P13 FINISHED
Object Mary A. Dana
Mary A. Dana was the wife of Henry Markham, who served as the 18th governor of California in the late 19th century.
 E525996 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: Mary A. Dana | Statement: [Henry Markham, spouse, Mary A. Dana]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mary A. Dana
Context triple: [Henry Markham, spouse, Mary A. Dana]
  • A. Louisa E. Masterson
    Louisa E. Masterson was a family member of famed Old West lawman and gambler Bat Masterson, known primarily through her relation to him.
  • B. Sarah H. Joslyn
    Sarah H. Joslyn was a prominent Omaha philanthropist whose generosity and patronage of the arts led to the creation of the Joslyn Art Museum.
  • C. Marie H. Reed
    Marie H. Reed was a community leader and educator in Washington, D.C., recognized for her contributions to local education and civic life.
  • D. Caroline Dana Blymyer
    Caroline Dana Blymyer was the wife of Charles G. Dawes, the 30th Vice President of the United States and Nobel Peace Prize–winning statesman.
  • E. Mary M. Baker
    Mary M. Baker is an individual known primarily as an alternate name or identity for Mary Morse Baker.
  • 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: Mary A. Dana
Triple: [Henry Markham, spouse, Mary A. Dana]
Generated description
Mary A. Dana was the wife of Henry Markham, who served as the 18th governor of California in the late 19th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mary A. Dana
Target entity description: Mary A. Dana was the wife of Henry Markham, who served as the 18th governor of California in the late 19th century.
  • A. Louisa E. Masterson
    Louisa E. Masterson was a family member of famed Old West lawman and gambler Bat Masterson, known primarily through her relation to him.
  • B. Sarah H. Joslyn
    Sarah H. Joslyn was a prominent Omaha philanthropist whose generosity and patronage of the arts led to the creation of the Joslyn Art Museum.
  • C. Marie H. Reed
    Marie H. Reed was a community leader and educator in Washington, D.C., recognized for her contributions to local education and civic life.
  • D. Caroline Dana Blymyer
    Caroline Dana Blymyer was the wife of Charles G. Dawes, the 30th Vice President of the United States and Nobel Peace Prize–winning statesman.
  • E. Mary M. Baker
    Mary M. Baker is an individual known primarily as an alternate name or identity for Mary Morse Baker.
  • 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_69ad8590444081909e8107a8aeef3a23 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adafcb2da08190a7f4fefdfe6d0098 completed March 8, 2026, 5:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69bfa91dde508190abd38b4cf132ad5e completed March 22, 2026, 8:32 a.m.
NEDg Description generation batch_69bfa99eda048190a624b4f489361f37 completed March 22, 2026, 8:34 a.m.
NED2 Entity disambiguation (via description) batch_69bfaa07ddf08190a55c1541eba22762 completed March 22, 2026, 8:36 a.m.
Created at: March 8, 2026, 3:09 p.m.