Triple

T5661430
Position Surface form Disambiguated ID Type / Status
Subject DeMar DeRozan E124748 entity
Predicate highSchoolAttended P5 FINISHED
Object Compton High School
Compton High School is a public high school in Compton, California, known for its strong athletics programs and notable alumni, including NBA star DeMar DeRozan.
 E549186 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: Compton High School | Statement: [DeMar DeRozan, highSchoolAttended, Compton High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Compton High School
Context triple: [DeMar DeRozan, highSchoolAttended, Compton High School]
  • A. Charles D. Owen High School
    Charles D. Owen High School is a public high school in North Carolina best known for being the alma mater of former NBA All-Star and ESPN analyst Brad Daugherty.
  • B. Ball High School
    Ball High School is a public secondary school in Galveston, Texas, known for producing NFL wide receiver Mike Evans among its alumni.
  • C. John Overton High School
    John Overton High School is a public high school in Nashville, Tennessee, known in part for being the alma mater of Major League Baseball star Mookie Betts.
  • D. Mills High School
    Mills High School is a public secondary school located in Millbrae, California, serving students in grades 9–12 as part of the San Mateo Union High School District.
  • E. Clinton High School
    Clinton High School is a public secondary school serving students in the city of Clinton and surrounding areas in Anderson County, Tennessee.
  • 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: Compton High School
Triple: [DeMar DeRozan, highSchoolAttended, Compton High School]
Generated description
Compton High School is a public high school in Compton, California, known for its strong athletics programs and notable alumni, including NBA star DeMar DeRozan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Compton High School
Target entity description: Compton High School is a public high school in Compton, California, known for its strong athletics programs and notable alumni, including NBA star DeMar DeRozan.
  • A. Charles D. Owen High School
    Charles D. Owen High School is a public high school in North Carolina best known for being the alma mater of former NBA All-Star and ESPN analyst Brad Daugherty.
  • B. Ball High School
    Ball High School is a public secondary school in Galveston, Texas, known for producing NFL wide receiver Mike Evans among its alumni.
  • C. John Overton High School
    John Overton High School is a public high school in Nashville, Tennessee, known in part for being the alma mater of Major League Baseball star Mookie Betts.
  • D. Mills High School
    Mills High School is a public secondary school located in Millbrae, California, serving students in grades 9–12 as part of the San Mateo Union High School District.
  • E. Clinton High School
    Clinton High School is a public secondary school serving students in the city of Clinton and surrounding areas in Anderson County, Tennessee.
  • 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_69c0082774a481909d7e63fb2aad56ac completed March 22, 2026, 3:17 p.m.
NER Named-entity recognition batch_69c0232077448190afdef460671eaf4f completed March 22, 2026, 5:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69c097d7e0fc81909f051f8789ef9fb9 completed March 23, 2026, 1:31 a.m.
NEDg Description generation batch_69c0989f7e58819098175e6eaacdb9ee completed March 23, 2026, 1:34 a.m.
NED2 Entity disambiguation (via description) batch_69c09cf3220481908c52b519e8495fff completed March 23, 2026, 1:52 a.m.
Created at: March 22, 2026, 3:42 p.m.