Triple

T308291
Position Surface form Disambiguated ID Type / Status
Subject Martin Gardner E6349 entity
Predicate spouse P13 FINISHED
Object Charlotte Greenwald Gardner
Charlotte Greenwald Gardner was the wife of American popular mathematics and science writer Martin Gardner.
 E156754 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: Charlotte Greenwald Gardner | Statement: [Martin Gardner, spouse, Charlotte Greenwald Gardner]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Charlotte Greenwald Gardner
Context triple: [Martin Gardner, spouse, Charlotte Greenwald Gardner]
  • A. Charlotte Rosen
    Charlotte Rosen was the first wife of influential American television writer and producer Norman Lear, known primarily in relation to his early life and career.
  • B. Arline Greenbaum
    Arline Greenbaum was the first wife of physicist Richard Feynman, remembered for their deeply devoted relationship during her struggle with tuberculosis in the 1940s.
  • C. Eleanor Baum
    Eleanor Baum is an American electrical engineer and pioneering academic leader recognized for breaking gender barriers in engineering education and professional societies.
  • D. Elinor Junkin
    Elinor Junkin was the first wife of Confederate General Thomas “Stonewall” Jackson, who died young shortly after their marriage in the 1850s.
  • E. Judith Nelson
    Judith Nelson was an American soprano known for her pioneering work and acclaimed performances in the early music and Baroque repertoire.
  • 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: Charlotte Greenwald Gardner
Triple: [Martin Gardner, spouse, Charlotte Greenwald Gardner]
Generated description
Charlotte Greenwald Gardner was the wife of American popular mathematics and science writer Martin Gardner.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Charlotte Greenwald Gardner
Target entity description: Charlotte Greenwald Gardner was the wife of American popular mathematics and science writer Martin Gardner.
  • A. Charlotte Rosen
    Charlotte Rosen was the first wife of influential American television writer and producer Norman Lear, known primarily in relation to his early life and career.
  • B. Arline Greenbaum
    Arline Greenbaum was the first wife of physicist Richard Feynman, remembered for their deeply devoted relationship during her struggle with tuberculosis in the 1940s.
  • C. Eleanor Baum
    Eleanor Baum is an American electrical engineer and pioneering academic leader recognized for breaking gender barriers in engineering education and professional societies.
  • D. Elinor Junkin
    Elinor Junkin was the first wife of Confederate General Thomas “Stonewall” Jackson, who died young shortly after their marriage in the 1850s.
  • E. Judith Nelson
    Judith Nelson was an American soprano known for her pioneering work and acclaimed performances in the early music and Baroque repertoire.
  • 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_69a2e79230508190b912ecb555aae17e completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2ea3289608190a36c20a47761c6e4 completed Feb. 28, 2026, 1:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69acce4b94d08190b7747b0b6d61e3e1 completed March 8, 2026, 1:18 a.m.
NEDg Description generation batch_69accf3931bc81908e38755e2d024270 completed March 8, 2026, 1:22 a.m.
NED2 Entity disambiguation (via description) batch_69accfb8acfc8190bba379d8bb114c29 completed March 8, 2026, 1:24 a.m.
Created at: Feb. 28, 2026, 1:06 p.m.