Triple

T140602
Position Surface form Disambiguated ID Type / Status
Subject Stanford University E2841 entity
Predicate founders P104 FINISHED
Object Jane Stanford
Jane Stanford was an American philanthropist and co-founder of Stanford University, who played a central role in shaping the institution after the death of her husband, Leland Stanford.
E20567 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: Jane Stanford | Statement: [Stanford University, founders, Jane Stanford]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Jane Stanford
Context triple: [Stanford University, founders, Jane Stanford]
  • A. Jane K. Sather
    Jane K. Sather was a prominent philanthropist and benefactor of the University of California, Berkeley, whose donations funded several iconic campus landmarks.
  • B. Margaret Carnegie Miller
    Margaret Carnegie Miller was the only child of industrialist and philanthropist Andrew Carnegie, known primarily for her role as heir to his fortune and for her own philanthropic activities.
  • C. Rebecca Brien Howland
    Rebecca Brien Howland was the first wife of James Roosevelt I and the mother of Franklin D. Roosevelt’s half-brother, James Roosevelt Roosevelt.
  • D. Sara Ann Delano
    Sara Ann Delano was an American socialite and the mother of U.S. President Franklin D. Roosevelt.
  • E. Louise Whitfield Carnegie
    Louise Whitfield Carnegie was an American philanthropist best known as the wife and partner in charitable work of steel magnate Andrew Carnegie.
  • 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: Jane Stanford
Triple: [Stanford University, founders, Jane Stanford]
Generated description
Jane Stanford was an American philanthropist and co-founder of Stanford University, who played a central role in shaping the institution after the death of her husband, Leland Stanford.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Jane Stanford
Target entity description: Jane Stanford was an American philanthropist and co-founder of Stanford University, who played a central role in shaping the institution after the death of her husband, Leland Stanford.
  • A. Jane K. Sather
    Jane K. Sather was a prominent philanthropist and benefactor of the University of California, Berkeley, whose donations funded several iconic campus landmarks.
  • B. Margaret Carnegie Miller
    Margaret Carnegie Miller was the only child of industrialist and philanthropist Andrew Carnegie, known primarily for her role as heir to his fortune and for her own philanthropic activities.
  • C. Rebecca Brien Howland
    Rebecca Brien Howland was the first wife of James Roosevelt I and the mother of Franklin D. Roosevelt’s half-brother, James Roosevelt Roosevelt.
  • D. Sara Ann Delano
    Sara Ann Delano was an American socialite and the mother of U.S. President Franklin D. Roosevelt.
  • E. Louise Whitfield Carnegie
    Louise Whitfield Carnegie was an American philanthropist best known as the wife and partner in charitable work of steel magnate Andrew Carnegie.
  • 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_69a2521e35c08190b28e5c9f1e3c9b59 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a25b82ef94819083488d3d93fdfe6f completed Feb. 28, 2026, 3:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2db5239308190bbea75f856b8dfbe completed Feb. 28, 2026, 12:10 p.m.
NEDg Description generation batch_69a2dbef3bc0819082bfee90b392744b completed Feb. 28, 2026, 12:13 p.m.
NED2 Entity disambiguation (via description) batch_69a2dcc92c34819089205228e459469a completed Feb. 28, 2026, 12:17 p.m.
Created at: Feb. 28, 2026, 2:31 a.m.