Triple

T4890722
Position Surface form Disambiguated ID Type / Status
Subject Edwin J. Houston E109552 entity
Predicate employer P7 FINISHED
Object Central High School of Philadelphia E97028 NE FINISHED

How this triple was built (2 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: Central High School of Philadelphia | Statement: [Edwin J. Houston, employer, Central High School of Philadelphia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central High School of Philadelphia
Context triple: [Edwin J. Houston, employer, Central High School of Philadelphia]
  • A. Central High School, Philadelphia chosen
    Central High School in Philadelphia is a historic and prestigious public magnet high school known for its rigorous academics and notable alumni.
  • B. South Philadelphia High School for Girls
    South Philadelphia High School for Girls is a historic public secondary school in Philadelphia known for educating notable alumnae including renowned contralto Marian Anderson.
  • C. Philadelphia High School for Girls
    Philadelphia High School for Girls is a historic, academically selective public college-preparatory school in Philadelphia known for educating generations of young women, including notable alumnae such as singer and actress Jill Scott.
  • D. Bensalem High School
    Bensalem High School is a public secondary school serving students in Bensalem Township, Pennsylvania.
  • E. Norristown Area High School
    Norristown Area High School is a public secondary school serving students in the Norristown, Pennsylvania area.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69bd440f71348190b99938e59fb7f9a1 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6e07ca10819083f80f12374544b1 completed March 20, 2026, 3:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69be681a3d7881908120dc642af3f58a completed March 21, 2026, 9:42 a.m.
Created at: March 20, 2026, 1:28 p.m.