Triple

T13545530
Position Surface form Disambiguated ID Type / Status
Subject Merrillville Community School Corporation E323499 entity
Predicate operates P24 FINISHED
Object Pierce Middle School
Pierce Middle School is a public middle school serving students in the Merrillville, Indiana area as part of the local community school system.
 E1046074 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: Pierce Middle School | Statement: [Merrillville Community School Corporation, operates, Pierce Middle School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pierce Middle School
Context triple: [Merrillville Community School Corporation, operates, Pierce Middle School]
  • A. Pierce Middle School
    Pierce Middle School is a public middle school in Milton, Massachusetts, serving students in the Milton Public Schools district.
  • B. Pierce Elementary School
    Pierce Elementary School is a public primary school that serves young students within the Sierra Sands Unified School District in California.
  • C. John Pierce School
    John Pierce School is a public elementary school in Brookline, Massachusetts, serving local neighborhood students as part of the town’s public school system.
  • D. Perry Middle School
    Perry Middle School is a public middle school serving students in the Perry, Georgia area.
  • E. Pierce Academy
    Pierce Academy was a 19th-century preparatory school in Massachusetts known for educating future military and political leaders such as Leonard Wood.
  • 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: Pierce Middle School
Triple: [Merrillville Community School Corporation, operates, Pierce Middle School]
Generated description
Pierce Middle School is a public middle school serving students in the Merrillville, Indiana area as part of the local community school system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pierce Middle School
Target entity description: Pierce Middle School is a public middle school serving students in the Merrillville, Indiana area as part of the local community school system.
  • A. Pierce Middle School
    Pierce Middle School is a public middle school in Milton, Massachusetts, serving students in the Milton Public Schools district.
  • B. Pierce Elementary School
    Pierce Elementary School is a public primary school that serves young students within the Sierra Sands Unified School District in California.
  • C. John Pierce School
    John Pierce School is a public elementary school in Brookline, Massachusetts, serving local neighborhood students as part of the town’s public school system.
  • D. Perry Middle School
    Perry Middle School is a public middle school serving students in the Perry, Georgia area.
  • E. Pierce Academy
    Pierce Academy was a 19th-century preparatory school in Massachusetts known for educating future military and political leaders such as Leonard Wood.
  • 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_69d8076776248190bdf0d4fa1f85a5fc completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbafdb466881908fb46642dc66849d completed April 12, 2026, 2:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69f75da2c2008190b43a653a349ea0c7 completed May 3, 2026, 2:37 p.m.
NEDg Description generation batch_69f75ed5457c819093081c6a22f13c91 completed May 3, 2026, 2:42 p.m.
NED2 Entity disambiguation (via description) batch_69f75f7e9d2c81909ec5540b34ac97cb completed May 3, 2026, 2:45 p.m.
Created at: April 9, 2026, 9:45 p.m.