Triple

T3002997
Position Surface form Disambiguated ID Type / Status
Subject Boston University School of Law E81832 entity
Predicate hasAlumni P51 FINISHED
Object Edward W. Brooke
Edward W. Brooke was a pioneering American politician and lawyer who became the first African American popularly elected to the U.S. Senate, representing Massachusetts from 1967 to 1979.
E319366 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 W. Brooke | Statement: [Boston University School of Law, hasAlumni, Edward W. Brooke]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Edward W. Brooke
Context triple: [Boston University School of Law, hasAlumni, Edward W. Brooke]
  • A. Willie S. Griggs
    Willie S. Griggs was the lead plaintiff in the landmark U.S. Supreme Court case Griggs v. Duke Power Co., which established the doctrine of disparate impact in employment discrimination law.
  • B. Douglas Wilder
    Douglas Wilder is an American politician and lawyer who became the first elected African American governor in U.S. history, serving as governor of Virginia from 1990 to 1994.
  • C. Malcolm H. Wiener
    Malcolm H. Wiener is an American philanthropist and former hedge fund manager known for his major contributions to social policy research and Aegean Bronze Age archaeology.
  • D. E. Barrett Prettyman
    E. Barrett Prettyman was a prominent American judge who served on the United States Court of Appeals for the District of Columbia Circuit and became its chief judge.
  • E. George Herbert Allen
    George Herbert Allen is an American politician and attorney who served as Governor of Virginia and later as a United States Senator.
  • 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 W. Brooke
Triple: [Boston University School of Law, hasAlumni, Edward W. Brooke]
Generated description
Edward W. Brooke was a pioneering American politician and lawyer who became the first African American popularly elected to the U.S. Senate, representing Massachusetts from 1967 to 1979.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Edward W. Brooke
Target entity description: Edward W. Brooke was a pioneering American politician and lawyer who became the first African American popularly elected to the U.S. Senate, representing Massachusetts from 1967 to 1979.
  • A. Willie S. Griggs
    Willie S. Griggs was the lead plaintiff in the landmark U.S. Supreme Court case Griggs v. Duke Power Co., which established the doctrine of disparate impact in employment discrimination law.
  • B. Douglas Wilder
    Douglas Wilder is an American politician and lawyer who became the first elected African American governor in U.S. history, serving as governor of Virginia from 1990 to 1994.
  • C. Malcolm H. Wiener
    Malcolm H. Wiener is an American philanthropist and former hedge fund manager known for his major contributions to social policy research and Aegean Bronze Age archaeology.
  • D. E. Barrett Prettyman
    E. Barrett Prettyman was a prominent American judge who served on the United States Court of Appeals for the District of Columbia Circuit and became its chief judge.
  • E. George Herbert Allen
    George Herbert Allen is an American politician and attorney who served as Governor of Virginia and later as a United States Senator.
  • 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_69ad8b1c4de88190a83b7cefaa1f2842 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9a1371c481909e214234afed1a65 completed March 8, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69b12e5302c881908294827106b314e4 completed March 11, 2026, 8:56 a.m.
NEDg Description generation batch_69b12ed522148190b25ad1de42b1604d completed March 11, 2026, 8:59 a.m.
NED2 Entity disambiguation (via description) batch_69b1d65c9550819081e8734cece6ff13 completed March 11, 2026, 8:53 p.m.
Created at: March 8, 2026, 2:59 p.m.