Triple

T8605953
Position Surface form Disambiguated ID Type / Status
Subject Carter Barron Amphitheatre E203795 entity
Predicate namedAfter P63 FINISHED
Object Carter T. Barron
Carter T. Barron was a Washington, D.C. civic leader and public official after whom the Carter Barron Amphitheatre in Rock Creek Park is named.
E747810 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: Carter T. Barron | Statement: [Carter Barron Amphitheatre, namedAfter, Carter T. Barron]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Carter T. Barron
Context triple: [Carter Barron Amphitheatre, namedAfter, Carter T. Barron]
  • A. Lafayette C. Baker
    Lafayette C. Baker was a Union spy and detective who served as chief of the National Detective Police during the American Civil War and played a key role in the capture of John Wilkes Booth.
  • B. Arthur Q. Bryan
    Arthur Q. Bryan was an American radio and voice actor best known for originating the distinctive voice of the Looney Tunes character Elmer Fudd.
  • C. William W. Norton
    William W. Norton was an American publisher who co-founded the influential independent publishing house W. W. Norton & Company.
  • D. Azariah C. Flagg
    Azariah C. Flagg was a 19th-century New York politician and reformer who served in several key state offices and became a prominent figure in the anti-corruption, anti-slavery Barnburner wing of the Democratic Party.
  • E. Henry Clay Trumbull
    Henry Clay Trumbull was a 19th-century American clergyman, Civil War chaplain, and influential editor and author known for his work in Sunday school and religious education.
  • 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: Carter T. Barron
Triple: [Carter Barron Amphitheatre, namedAfter, Carter T. Barron]
Generated description
Carter T. Barron was a Washington, D.C. civic leader and public official after whom the Carter Barron Amphitheatre in Rock Creek Park is named.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Carter T. Barron
Target entity description: Carter T. Barron was a Washington, D.C. civic leader and public official after whom the Carter Barron Amphitheatre in Rock Creek Park is named.
  • A. Lafayette C. Baker
    Lafayette C. Baker was a Union spy and detective who served as chief of the National Detective Police during the American Civil War and played a key role in the capture of John Wilkes Booth.
  • B. Arthur Q. Bryan
    Arthur Q. Bryan was an American radio and voice actor best known for originating the distinctive voice of the Looney Tunes character Elmer Fudd.
  • C. William W. Norton
    William W. Norton was an American publisher who co-founded the influential independent publishing house W. W. Norton & Company.
  • D. Azariah C. Flagg
    Azariah C. Flagg was a 19th-century New York politician and reformer who served in several key state offices and became a prominent figure in the anti-corruption, anti-slavery Barnburner wing of the Democratic Party.
  • E. Henry Clay Trumbull
    Henry Clay Trumbull was a 19th-century American clergyman, Civil War chaplain, and influential editor and author known for his work in Sunday school and religious education.
  • 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_69ca832c23e4819095a9f3eea4a21828 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cc46e9b6a881908f6a6c847519e5e5 completed March 31, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69cebbb9307c81909b31995c73728e91 completed April 2, 2026, 6:55 p.m.
NEDg Description generation batch_69cebfbfaa888190b4dc61ea6e65bc3f completed April 2, 2026, 7:13 p.m.
NED2 Entity disambiguation (via description) batch_69cec01ec2d88190a9d96637f3e03932 completed April 2, 2026, 7:14 p.m.
Created at: March 30, 2026, 6:25 p.m.