Triple

T3532675
Position Surface form Disambiguated ID Type / Status
Subject Falls Church City Public Schools E74695 entity
Predicate hasSchool P113 FINISHED
Object Mary Ellen Henderson Middle School
Mary Ellen Henderson Middle School is a public middle school serving students in the independent city of Falls Church, Virginia.
 E366220 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: Mary Ellen Henderson Middle School | Statement: [Falls Church City Public Schools, hasSchool, Mary Ellen Henderson Middle School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mary Ellen Henderson Middle School
Context triple: [Falls Church City Public Schools, hasSchool, Mary Ellen Henderson Middle School]
  • A. Stone Middle School
    Stone Middle School is a public middle school serving students in the Centreville area.
  • B. Oak Middle School
    Oak Middle School is a public middle school serving students in the town of Shrewsbury, Massachusetts.
  • C. Andrews Middle School
    Andrews Middle School is a public middle school in Medford, Massachusetts, serving students in the Medford Public Schools district.
  • D. Mill Middle School
    Mill Middle School is a public middle school serving students in the Williamsville Central School District in Williamsville, New York.
  • E. McDougle Middle School
    McDougle Middle School is a public middle school serving students in the Carrboro–Chapel Hill area of North Carolina.
  • 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: Mary Ellen Henderson Middle School
Triple: [Falls Church City Public Schools, hasSchool, Mary Ellen Henderson Middle School]
Generated description
Mary Ellen Henderson Middle School is a public middle school serving students in the independent city of Falls Church, Virginia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mary Ellen Henderson Middle School
Target entity description: Mary Ellen Henderson Middle School is a public middle school serving students in the independent city of Falls Church, Virginia.
  • A. Stone Middle School
    Stone Middle School is a public middle school serving students in the Centreville area.
  • B. Oak Middle School
    Oak Middle School is a public middle school serving students in the town of Shrewsbury, Massachusetts.
  • C. Andrews Middle School
    Andrews Middle School is a public middle school in Medford, Massachusetts, serving students in the Medford Public Schools district.
  • D. Mill Middle School
    Mill Middle School is a public middle school serving students in the Williamsville Central School District in Williamsville, New York.
  • E. McDougle Middle School
    McDougle Middle School is a public middle school serving students in the Carrboro–Chapel Hill area of North Carolina.
  • 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_69ad85d1a3948190931fd1ea1f49717b completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbc9a14c881908932b17ed3eececb completed March 8, 2026, 6:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69b37e9a2b848190a5c2b3072fa6c44c completed March 13, 2026, 3:03 a.m.
NEDg Description generation batch_69b37f07ab70819089fdb7083b81b992 completed March 13, 2026, 3:05 a.m.
NED2 Entity disambiguation (via description) batch_69b38078bc288190b69d73a64acce8ca completed March 13, 2026, 3:11 a.m.
Created at: March 8, 2026, 3:19 p.m.