Triple

T10528180
Position Surface form Disambiguated ID Type / Status
Subject National Pan-Hellenic Council E248361 entity
Predicate hasMemberOrganization P12024 FINISHED
Object Phi Beta Sigma
Phi Beta Sigma is a historically African American collegiate fraternity founded in 1914 at Howard University, known for its emphasis on brotherhood, scholarship, and service.
 E870886 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: Phi Beta Sigma | Statement: [National Pan-Hellenic Council, hasMemberOrganization, Phi Beta Sigma]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Phi Beta Sigma
Context triple: [National Pan-Hellenic Council, hasMemberOrganization, Phi Beta Sigma]
  • A. Delta Sigma Theta Sorority, Inc.
    Delta Sigma Theta Sorority, Inc. is a historically Black, public service–oriented sorority founded in 1913 at Howard University, known for its advocacy, scholarship, and community service initiatives.
  • B. Alpha Phi Alpha
    Alpha Phi Alpha is the first intercollegiate historically African American Greek-letter fraternity, founded in 1906 at Cornell University and known for its emphasis on scholarship, leadership, and civil rights activism.
  • C. Phi Gamma Delta
    Phi Gamma Delta is a prominent North American collegiate social fraternity known for its long history, influential alumni, and emphasis on leadership, scholarship, and brotherhood.
  • D. Sigma Gamma Rho
    Sigma Gamma Rho is a historically African American sorority founded in 1922 that focuses on scholarship, service, and leadership development for women.
  • E. Sigma Alpha Mu
    Sigma Alpha Mu is a historically Jewish, college social fraternity founded in 1909 that has chapters across numerous universities in North America.
  • 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: Phi Beta Sigma
Triple: [National Pan-Hellenic Council, hasMemberOrganization, Phi Beta Sigma]
Generated description
Phi Beta Sigma is a historically African American collegiate fraternity founded in 1914 at Howard University, known for its emphasis on brotherhood, scholarship, and service.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Phi Beta Sigma
Target entity description: Phi Beta Sigma is a historically African American collegiate fraternity founded in 1914 at Howard University, known for its emphasis on brotherhood, scholarship, and service.
  • A. Delta Sigma Theta Sorority, Inc.
    Delta Sigma Theta Sorority, Inc. is a historically Black, public service–oriented sorority founded in 1913 at Howard University, known for its advocacy, scholarship, and community service initiatives.
  • B. Alpha Phi Alpha
    Alpha Phi Alpha is the first intercollegiate historically African American Greek-letter fraternity, founded in 1906 at Cornell University and known for its emphasis on scholarship, leadership, and civil rights activism.
  • C. Phi Gamma Delta
    Phi Gamma Delta is a prominent North American collegiate social fraternity known for its long history, influential alumni, and emphasis on leadership, scholarship, and brotherhood.
  • D. Sigma Gamma Rho
    Sigma Gamma Rho is a historically African American sorority founded in 1922 that focuses on scholarship, service, and leadership development for women.
  • E. Sigma Alpha Mu
    Sigma Alpha Mu is a historically Jewish, college social fraternity founded in 1909 that has chapters across numerous universities in North America.
  • 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_69d381c5c7448190bec34bee7ec72bac completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d509f6f4a88190ae6e0cc0bcbff0c5 completed April 7, 2026, 1:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69d933fffc4c81908798094f72a06d18 completed April 10, 2026, 5:31 p.m.
NEDg Description generation batch_69d93802a4488190aa86ae209650d4e7 completed April 10, 2026, 5:48 p.m.
NED2 Entity disambiguation (via description) batch_69d938fcc3c48190a4acaaf75c1aa304 completed April 10, 2026, 5:53 p.m.
Created at: April 6, 2026, 12:30 p.m.