Triple

T1060518
Position Surface form Disambiguated ID Type / Status
Subject Teachers College, Columbia University E22895 entity
Predicate hasResearchCenter P40 FINISHED
Object Center for Educational Equity
The Center for Educational Equity is a research and policy institute at Teachers College, Columbia University focused on advancing fair and inclusive educational opportunities through scholarship, advocacy, and collaboration with schools and communities.
E119527 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: Center for Educational Equity | Statement: [Teachers College, Columbia University, hasResearchCenter, Center for Educational Equity]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Center for Educational Equity
Context triple: [Teachers College, Columbia University, hasResearchCenter, Center for Educational Equity]
  • A. KIPP Foundation
    The KIPP Foundation is a nonprofit organization that supports and oversees the national network of KIPP public charter schools serving primarily underserved communities in the United States.
  • B. Thurgood Marshall College Fund
    The Thurgood Marshall College Fund is a nonprofit organization that supports and advocates for publicly supported historically Black colleges and universities (HBCUs) and their students through scholarships, programs, and partnerships.
  • C. SEED Alternative School
    SEED Alternative School is a progressive, non-traditional educational institution in Toronto known for its student-directed learning environment and notable alumni such as writer and activist Cory Doctorow.
  • D. Freedom Schools
    Freedom Schools were alternative, grassroots educational programs established during the U.S. civil rights movement to empower African American students with academic skills, political awareness, and tools for social change.
  • E. Harvard Graduate School of Education
    The Harvard Graduate School of Education is a leading graduate institution dedicated to research, policy, and practice in education, known for shaping influential educators and education leaders worldwide.
  • 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: Center for Educational Equity
Triple: [Teachers College, Columbia University, hasResearchCenter, Center for Educational Equity]
Generated description
The Center for Educational Equity is a research and policy institute at Teachers College, Columbia University focused on advancing fair and inclusive educational opportunities through scholarship, advocacy, and collaboration with schools and communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Center for Educational Equity
Target entity description: The Center for Educational Equity is a research and policy institute at Teachers College, Columbia University focused on advancing fair and inclusive educational opportunities through scholarship, advocacy, and collaboration with schools and communities.
  • A. KIPP Foundation
    The KIPP Foundation is a nonprofit organization that supports and oversees the national network of KIPP public charter schools serving primarily underserved communities in the United States.
  • B. Thurgood Marshall College Fund
    The Thurgood Marshall College Fund is a nonprofit organization that supports and advocates for publicly supported historically Black colleges and universities (HBCUs) and their students through scholarships, programs, and partnerships.
  • C. SEED Alternative School
    SEED Alternative School is a progressive, non-traditional educational institution in Toronto known for its student-directed learning environment and notable alumni such as writer and activist Cory Doctorow.
  • D. Freedom Schools
    Freedom Schools were alternative, grassroots educational programs established during the U.S. civil rights movement to empower African American students with academic skills, political awareness, and tools for social change.
  • E. Harvard Graduate School of Education
    The Harvard Graduate School of Education is a leading graduate institution dedicated to research, policy, and practice in education, known for shaping influential educators and education leaders worldwide.
  • 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_69a493dada0481909c43649f9843ea91 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b8f3f98c819096338198d9f30491 completed March 1, 2026, 10:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac3bd3400c8190b84e88073f19beba completed March 7, 2026, 2:53 p.m.
NEDg Description generation batch_69ac3ca9b5d88190816980f964f7e947 completed March 7, 2026, 2:56 p.m.
NED2 Entity disambiguation (via description) batch_69ac3d6298708190b3eaff1c1e366e5a completed March 7, 2026, 2:59 p.m.
Created at: March 1, 2026, 7:42 p.m.