Triple

T2358917
Position Surface form Disambiguated ID Type / Status
Subject Hussein Onyango Obama E47224 entity
Predicate familyName P18 FINISHED
Object Obama
Obama is the surname most prominently associated with Barack Obama, the 44th president of the United States and the first African American to hold the office.
 E304 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: Obama | Statement: [Hussein Onyango Obama, familyName, Obama]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Obama
Context triple: [Hussein Onyango Obama, familyName, Obama]
  • A. Barack Obama
    Barack Obama is an American politician and attorney who served as the 44th president of the United States and the first African American to hold the office.
  • B. Roy Obama
    Roy Obama is a Kenyan-born half-brother of former U.S. President Barack Obama, known primarily as a member of the Obama family.
  • C. Clinton
    Clinton is a small New England town in Worcester County, Massachusetts, known historically for its textile mills and the nearby Wachusett Reservoir.
  • D. Clinton
    Clinton is a small town in Dutchess County, New York, known for its rural character and historic Hudson Valley setting.
  • E. Clinton
    Clinton is a prominent American political surname most famously associated with Hillary Clinton, the former U.S. Secretary of State, senator, and First Lady.
  • 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: Obama
Triple: [Hussein Onyango Obama, familyName, Obama]
Generated description
Obama is the surname most prominently associated with Barack Obama, the 44th president of the United States and the first African American to hold the office.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Obama
Target entity description: Obama is the surname most prominently associated with Barack Obama, the 44th president of the United States and the first African American to hold the office.
  • A. Barack Obama chosen
    Barack Obama is an American politician and attorney who served as the 44th president of the United States and the first African American to hold the office.
  • B. Roy Obama
    Roy Obama is a Kenyan-born half-brother of former U.S. President Barack Obama, known primarily as a member of the Obama family.
  • C. Clinton
    Clinton is a small New England town in Worcester County, Massachusetts, known historically for its textile mills and the nearby Wachusett Reservoir.
  • D. Clinton
    Clinton is a small town in Dutchess County, New York, known for its rural character and historic Hudson Valley setting.
  • E. Clinton
    Clinton is a prominent American political surname most famously associated with Hillary Clinton, the former U.S. Secretary of State, senator, and First Lady.
  • F. None of above.

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_69a88a1a4a6081908645b0f2914521ab completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abc720b9048190a5d3b19e5e1f373a completed March 7, 2026, 6:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69aef0913e748190bbb5c54b86b415bd completed March 9, 2026, 4:08 p.m.
NEDg Description generation batch_69aef57af0ac8190a0a7a5c321ff90a1 completed March 9, 2026, 4:29 p.m.
NED2 Entity disambiguation (via description) batch_69aef6f613ac8190b8951d8a62dfba22 completed March 9, 2026, 4:36 p.m.
Created at: March 4, 2026, 7:55 p.m.