Triple

T4620259
Position Surface form Disambiguated ID Type / Status
Subject Congressional Black Caucus E100960 entity
Predicate foundedBy P104 FINISHED
Object Charles B. Rangel
Charles B. Rangel is a longtime Democratic politician and former U.S. Representative from New York who became one of the most influential African American lawmakers in Congress.
 E459185 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: Charles B. Rangel | Statement: [Congressional Black Caucus, foundedBy, Charles B. Rangel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Charles B. Rangel
Context triple: [Congressional Black Caucus, foundedBy, Charles B. Rangel]
  • A. John Conyers
    John Conyers was a long-serving Democratic U.S. Representative from Michigan and a founding member of the Congressional Black Caucus.
  • B. Dick Young
    Dick Young was an American sportswriter and boxing judge known for his influential and often controversial coverage of baseball and boxing, including serving as a judge for the historic "Thrilla in Manila" bout.
  • C. Ron Dellums
    Ron Dellums was a prominent African American congressman and anti-war activist from California known for his leadership on civil rights, social justice, and opposition to apartheid.
  • D. Barney Frank
    Barney Frank is a former U.S. Congressman from Massachusetts who played a leading role in financial regulatory reform and co-authored the Dodd–Frank Act.
  • E. Dennis Hastert
    Dennis Hastert is an American Republican politician who served as the 51st Speaker of the U.S. House of Representatives from 1999 to 2007.
  • 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: Charles B. Rangel
Triple: [Congressional Black Caucus, foundedBy, Charles B. Rangel]
Generated description
Charles B. Rangel is a longtime Democratic politician and former U.S. Representative from New York who became one of the most influential African American lawmakers in Congress.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Charles B. Rangel
Target entity description: Charles B. Rangel is a longtime Democratic politician and former U.S. Representative from New York who became one of the most influential African American lawmakers in Congress.
  • A. John Conyers
    John Conyers was a long-serving Democratic U.S. Representative from Michigan and a founding member of the Congressional Black Caucus.
  • B. Dick Young
    Dick Young was an American sportswriter and boxing judge known for his influential and often controversial coverage of baseball and boxing, including serving as a judge for the historic "Thrilla in Manila" bout.
  • C. Ron Dellums
    Ron Dellums was a prominent African American congressman and anti-war activist from California known for his leadership on civil rights, social justice, and opposition to apartheid.
  • D. Barney Frank
    Barney Frank is a former U.S. Congressman from Massachusetts who played a leading role in financial regulatory reform and co-authored the Dodd–Frank Act.
  • E. Dennis Hastert
    Dennis Hastert is an American Republican politician who served as the 51st Speaker of the U.S. House of Representatives from 1999 to 2007.
  • 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_69bd43cf363c819087fd5ab441b4a3f4 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd59e560f481908abb1a97b4ff5795 completed March 20, 2026, 2:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfa95bd6c8190ad33e52b338560a6 completed March 21, 2026, 1:55 a.m.
NEDg Description generation batch_69bdfb5502c48190b7679941b83e6e0c completed March 21, 2026, 1:58 a.m.
NED2 Entity disambiguation (via description) batch_69bdff53680c8190a62aace0f0c9f3b3 completed March 21, 2026, 2:15 a.m.
Created at: March 20, 2026, 1:12 p.m.