Triple

T13385
Position Surface form Disambiguated ID Type / Status
Subject Abraham Lincoln E268 entity
Predicate child P120 FINISHED
Object Edward Baker Lincoln
Edward Baker Lincoln was the second son of U.S. President Abraham Lincoln, remembered for his early death in childhood before his father’s presidency.
E18375 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: Edward Baker Lincoln | Statement: [Abraham Lincoln, child, Edward Baker Lincoln]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Edward Baker Lincoln
Context triple: [Abraham Lincoln, child, Edward Baker Lincoln]
  • A. Robert Todd Lincoln
    Robert Todd Lincoln was the eldest son of U.S. President Abraham Lincoln, who became a prominent lawyer, businessman, and statesman, serving as Secretary of War and U.S. Minister to the United Kingdom.
  • B. Warren Delano Jr.
    Warren Delano Jr. was a prominent 19th-century American merchant and China trader best known as the maternal grandfather of President Franklin D. Roosevelt.
  • C. Isaac Roosevelt
    Isaac Roosevelt was an American merchant, banker, and politician from New York, best known as an early member of the Roosevelt family and an ancestor of President Franklin D. Roosevelt.
  • D. Henry Alexander Scammell Dearborn
    Henry Alexander Scammell Dearborn was a 19th-century American lawyer, politician, and civic leader who played a key role in the early development of garden cemeteries and public institutions in Massachusetts.
  • E. John Aspinwall Roosevelt
    John Aspinwall Roosevelt was the youngest son of U.S. President Franklin D. Roosevelt and Eleanor Roosevelt, known for his business career and occasional involvement in public affairs.
  • 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: Edward Baker Lincoln
Triple: [Abraham Lincoln, child, Edward Baker Lincoln]
Generated description
Edward Baker Lincoln was the second son of U.S. President Abraham Lincoln, remembered for his early death in childhood before his father’s presidency.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Edward Baker Lincoln
Target entity description: Edward Baker Lincoln was the second son of U.S. President Abraham Lincoln, remembered for his early death in childhood before his father’s presidency.
  • A. Robert Todd Lincoln
    Robert Todd Lincoln was the eldest son of U.S. President Abraham Lincoln, who became a prominent lawyer, businessman, and statesman, serving as Secretary of War and U.S. Minister to the United Kingdom.
  • B. Warren Delano Jr.
    Warren Delano Jr. was a prominent 19th-century American merchant and China trader best known as the maternal grandfather of President Franklin D. Roosevelt.
  • C. Isaac Roosevelt
    Isaac Roosevelt was an American merchant, banker, and politician from New York, best known as an early member of the Roosevelt family and an ancestor of President Franklin D. Roosevelt.
  • D. Henry Alexander Scammell Dearborn
    Henry Alexander Scammell Dearborn was a 19th-century American lawyer, politician, and civic leader who played a key role in the early development of garden cemeteries and public institutions in Massachusetts.
  • E. John Aspinwall Roosevelt
    John Aspinwall Roosevelt was the youngest son of U.S. President Franklin D. Roosevelt and Eleanor Roosevelt, known for his business career and occasional involvement in public affairs.
  • 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_69a23d7ad88c8190bffe8ab091d86642 completed Feb. 28, 2026, 12:57 a.m.
NER Named-entity recognition batch_69a240014418819090625e2fb774a2e6 completed Feb. 28, 2026, 1:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2c93548988190a7514e0cc2df0de4 completed Feb. 28, 2026, 10:53 a.m.
NEDg Description generation batch_69a2c9b112288190b081ef6ca567e594 completed Feb. 28, 2026, 10:55 a.m.
NED2 Entity disambiguation (via description) batch_69a2ca31ebd4819082c59d25a46f872d completed Feb. 28, 2026, 10:57 a.m.
Created at: Feb. 28, 2026, 1:02 a.m.