Triple

T15955261
Position Surface form Disambiguated ID Type / Status
Subject Harrisburg, South Dakota E386917 entity
Predicate hasEducationalInstitution P113 FINISHED
Object Harrisburg North Middle School
Harrisburg North Middle School is a public middle school serving students in the Harrisburg School District in Harrisburg, South Dakota.
 E1190558 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: Harrisburg North Middle School | Statement: [Harrisburg, South Dakota, hasEducationalInstitution, Harrisburg North Middle School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Harrisburg North Middle School
Context triple: [Harrisburg, South Dakota, hasEducationalInstitution, Harrisburg North Middle School]
  • A. Harrisburg High School
    Harrisburg High School is a public secondary school serving students in the Harrisburg School District in Harrisburg, South Dakota.
  • B. Harrisburg School District
    Harrisburg School District is a public school system serving students in Harrisburg and surrounding areas in southeastern South Dakota.
  • C. Norristown Area High School
    Norristown Area High School is a public secondary school serving students in the Norristown, Pennsylvania area.
  • D. Susquehanna Township High School
    Susquehanna Township High School is a public high school in Pennsylvania known in part for being the alma mater of former NFL wide receiver Marques Colston.
  • E. Valley Forge Middle School
    Valley Forge Middle School is a public middle school in the Tredyffrin/Easttown School District in suburban Berwyn, Pennsylvania, serving students in grades 5–8.
  • 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: Harrisburg North Middle School
Triple: [Harrisburg, South Dakota, hasEducationalInstitution, Harrisburg North Middle School]
Generated description
Harrisburg North Middle School is a public middle school serving students in the Harrisburg School District in Harrisburg, South Dakota.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Harrisburg North Middle School
Target entity description: Harrisburg North Middle School is a public middle school serving students in the Harrisburg School District in Harrisburg, South Dakota.
  • A. Harrisburg High School
    Harrisburg High School is a public secondary school serving students in the Harrisburg School District in Harrisburg, South Dakota.
  • B. Harrisburg School District
    Harrisburg School District is a public school system serving students in Harrisburg and surrounding areas in southeastern South Dakota.
  • C. Norristown Area High School
    Norristown Area High School is a public secondary school serving students in the Norristown, Pennsylvania area.
  • D. Susquehanna Township High School
    Susquehanna Township High School is a public high school in Pennsylvania known in part for being the alma mater of former NFL wide receiver Marques Colston.
  • E. Valley Forge Middle School
    Valley Forge Middle School is a public middle school in the Tredyffrin/Easttown School District in suburban Berwyn, Pennsylvania, serving students in grades 5–8.
  • 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_69d86da882448190a82ea962fe343b79 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e156f94b108190905d295c3405860e completed April 16, 2026, 9:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffdbc5034c8190afcaa7d35c957396 completed May 10, 2026, 1:13 a.m.
NEDg Description generation batch_69ffdc6ee8b48190be33bc9ffe844bae completed May 10, 2026, 1:16 a.m.
NED2 Entity disambiguation (via description) batch_69ffdd0392e08190af42a0cdc5dd4c1f completed May 10, 2026, 1:18 a.m.
Created at: April 10, 2026, 4:53 a.m.