Triple

T3288454
Position Surface form Disambiguated ID Type / Status
Subject The Amen Corner E69041 entity
Predicate hasCharacter P2308 FINISHED
Object David Alexander
David Alexander is a character in James Baldwin's play "The Amen Corner," which explores faith, family conflict, and the Black church in mid-20th-century Harlem.
 E343592 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: David Alexander | Statement: [The Amen Corner, hasCharacter, David Alexander]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: David Alexander
Context triple: [The Amen Corner, hasCharacter, David Alexander]
  • A. Alexander Haddow
    Alexander Haddow was a Scottish epidemiologist and virologist noted for his pioneering research on insect-borne viruses, particularly in Africa.
  • B. Alexander Lester
    Alexander Lester is an actor known for portraying the iconic Shakespearean character Lady Macbeth.
  • C. Alexander Parris
    Alexander Parris was a prominent 19th-century American architect and engineer best known for his austere Greek Revival and early granite public buildings in New England.
  • D. Ian Bryce
    Ian Bryce is a British film producer known for his work on major Hollywood blockbusters such as Saving Private Ryan and the Transformers series.
  • E. Will Alexander
    Will Alexander is one of the children of American politician and former U.S. Senator Lamar Alexander.
  • 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: David Alexander
Triple: [The Amen Corner, hasCharacter, David Alexander]
Generated description
David Alexander is a character in James Baldwin's play "The Amen Corner," which explores faith, family conflict, and the Black church in mid-20th-century Harlem.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: David Alexander
Target entity description: David Alexander is a character in James Baldwin's play "The Amen Corner," which explores faith, family conflict, and the Black church in mid-20th-century Harlem.
  • A. Alexander Haddow
    Alexander Haddow was a Scottish epidemiologist and virologist noted for his pioneering research on insect-borne viruses, particularly in Africa.
  • B. Alexander Lester
    Alexander Lester is an actor known for portraying the iconic Shakespearean character Lady Macbeth.
  • C. Alexander Parris
    Alexander Parris was a prominent 19th-century American architect and engineer best known for his austere Greek Revival and early granite public buildings in New England.
  • D. Ian Bryce
    Ian Bryce is a British film producer known for his work on major Hollywood blockbusters such as Saving Private Ryan and the Transformers series.
  • E. Will Alexander
    Will Alexander is one of the children of American politician and former U.S. Senator Lamar Alexander.
  • 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_69ad859d45748190b0742408c954b39f completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb058e00881908fdf0a23208860d4 completed March 8, 2026, 5:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69b2e862835881909c2f3b8f86f10742 completed March 12, 2026, 4:22 p.m.
NEDg Description generation batch_69b2e8f6a7c48190bc457f348c3a7179 completed March 12, 2026, 4:25 p.m.
NED2 Entity disambiguation (via description) batch_69b2e986dcc88190bd3daa6c6fdcb50e completed March 12, 2026, 4:27 p.m.
Created at: March 8, 2026, 3:10 p.m.