Triple

T7275424
Position Surface form Disambiguated ID Type / Status
Subject Lake View Cemetery E163013 entity
Predicate notableBurial P196 FINISHED
Object Flora Stone Mather
Flora Stone Mather was a prominent Cleveland philanthropist and advocate for women's education, best known for her major support of Western Reserve University (now Case Western Reserve University).
 E663738 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: Flora Stone Mather | Statement: [Lake View Cemetery, notableBurial, Flora Stone Mather]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Flora Stone Mather
Context triple: [Lake View Cemetery, notableBurial, Flora Stone Mather]
  • A. Alice Howe Gibbens
    Alice Howe Gibbens was an American schoolteacher and social reformer best known as the wife and intellectual partner of philosopher and psychologist William James.
  • B. Ella A. Bigelow
    Ella A. Bigelow was an American author and historian known for her writings on local New England history and culture.
  • C. Amaryllis Trumbull
    Amaryllis Trumbull is a character in the 1963 horror-comedy film "The Comedy of Terrors," known as the melodramatic, aspiring opera-singer wife of the beleaguered undertaker Waldo Trumbull.
  • D. Maria Bissell Hotchkiss
    Maria Bissell Hotchkiss was an American philanthropist best known for endowing and establishing the prestigious Hotchkiss School in Lakeville, Connecticut.
  • E. 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.
  • 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: Flora Stone Mather
Triple: [Lake View Cemetery, notableBurial, Flora Stone Mather]
Generated description
Flora Stone Mather was a prominent Cleveland philanthropist and advocate for women's education, best known for her major support of Western Reserve University (now Case Western Reserve University).
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Flora Stone Mather
Target entity description: Flora Stone Mather was a prominent Cleveland philanthropist and advocate for women's education, best known for her major support of Western Reserve University (now Case Western Reserve University).
  • A. Alice Howe Gibbens
    Alice Howe Gibbens was an American schoolteacher and social reformer best known as the wife and intellectual partner of philosopher and psychologist William James.
  • B. Ella A. Bigelow
    Ella A. Bigelow was an American author and historian known for her writings on local New England history and culture.
  • C. Amaryllis Trumbull
    Amaryllis Trumbull is a character in the 1963 horror-comedy film "The Comedy of Terrors," known as the melodramatic, aspiring opera-singer wife of the beleaguered undertaker Waldo Trumbull.
  • D. Maria Bissell Hotchkiss
    Maria Bissell Hotchkiss was an American philanthropist best known for endowing and establishing the prestigious Hotchkiss School in Lakeville, Connecticut.
  • E. 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.
  • 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_69c6885c5964819085b209701769877f completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6eb0fd8788190aa21d4b2ad773926 completed March 27, 2026, 8:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69c81eb53060819081312e8b2805e9db completed March 28, 2026, 6:32 p.m.
NEDg Description generation batch_69c81fb91eb88190b6436ace69d44211 completed March 28, 2026, 6:36 p.m.
NED2 Entity disambiguation (via description) batch_69c822f547388190be0879b70542a421 completed March 28, 2026, 6:50 p.m.
Created at: March 27, 2026, 2:58 p.m.