Triple

T9786903
Position Surface form Disambiguated ID Type / Status
Subject San Francisco State College strike of 1968–1969 E237508 entity
Predicate participant P858 FINISHED
Object Black Student Union at San Francisco State College
The Black Student Union at San Francisco State College was a pioneering Black student organization that played a central role in the late-1960s campus struggles for ethnic studies, racial justice, and increased representation of students of color in higher education.
E821005 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: Black Student Union at San Francisco State College | Statement: [San Francisco State College strike of 1968–1969, participant, Black Student Union at San Francisco State College]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Black Student Union at San Francisco State College
Context triple: [San Francisco State College strike of 1968–1969, participant, Black Student Union at San Francisco State College]
  • A. San Francisco State College strike of 1968–1969
    The San Francisco State College strike of 1968–1969 was a landmark student and community protest that demanded ethnic studies programs and greater representation for marginalized groups, helping catalyze the broader Asian American movement and multicultural education in the United States.
  • B. Mario Savio Steps at Sproul Hall, UC Berkeley
    The Mario Savio Steps at Sproul Hall, UC Berkeley, are a prominent campus gathering spot named in honor of the famed Free Speech Movement leader and serve as a symbolic site for student activism and public discourse.
  • C. Third World Liberation Front strikes
    The Third World Liberation Front strikes were a series of late-1960s student-led protests by coalitions of marginalized racial and ethnic groups that demanded ethnic studies programs and greater representation in American universities.
  • D. 1968 East Los Angeles walkouts
    The 1968 East Los Angeles walkouts were a series of student-led protests by Mexican American high schoolers demanding educational equality and an end to discriminatory practices in Los Angeles schools.
  • E. San Francisco Board of Education
    The San Francisco Board of Education is the elected body that sets policy, oversees budgeting, and provides governance for public schools in San Francisco.
  • 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: Black Student Union at San Francisco State College
Triple: [San Francisco State College strike of 1968–1969, participant, Black Student Union at San Francisco State College]
Generated description
The Black Student Union at San Francisco State College was a pioneering Black student organization that played a central role in the late-1960s campus struggles for ethnic studies, racial justice, and increased representation of students of color in higher education.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Black Student Union at San Francisco State College
Target entity description: The Black Student Union at San Francisco State College was a pioneering Black student organization that played a central role in the late-1960s campus struggles for ethnic studies, racial justice, and increased representation of students of color in higher education.
  • A. San Francisco State College strike of 1968–1969
    The San Francisco State College strike of 1968–1969 was a landmark student and community protest that demanded ethnic studies programs and greater representation for marginalized groups, helping catalyze the broader Asian American movement and multicultural education in the United States.
  • B. Mario Savio Steps at Sproul Hall, UC Berkeley
    The Mario Savio Steps at Sproul Hall, UC Berkeley, are a prominent campus gathering spot named in honor of the famed Free Speech Movement leader and serve as a symbolic site for student activism and public discourse.
  • C. Third World Liberation Front strikes
    The Third World Liberation Front strikes were a series of late-1960s student-led protests by coalitions of marginalized racial and ethnic groups that demanded ethnic studies programs and greater representation in American universities.
  • D. 1968 East Los Angeles walkouts
    The 1968 East Los Angeles walkouts were a series of student-led protests by Mexican American high schoolers demanding educational equality and an end to discriminatory practices in Los Angeles schools.
  • E. San Francisco Board of Education
    The San Francisco Board of Education is the elected body that sets policy, oversees budgeting, and provides governance for public schools in San Francisco.
  • 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_69ca84da927881909bda80caecad6010 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cda211b0608190bc8ceb905d02db83 completed April 1, 2026, 10:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1c427cb2c81909fce8e1958ab3282 completed April 5, 2026, 2:08 a.m.
NEDg Description generation batch_69d1c55c25d48190a73deee049130f05 completed April 5, 2026, 2:13 a.m.
NED2 Entity disambiguation (via description) batch_69d1c5dd88488190a9444bf473472276 completed April 5, 2026, 2:15 a.m.
Created at: March 30, 2026, 8:27 p.m.