Triple

T3151712
Position Surface form Disambiguated ID Type / Status
Subject Clinton, Maryland E65890 entity
Predicate hasMiddleSchool P113 FINISHED
Object Stephen Decatur Middle School
Stephen Decatur Middle School is a public middle school serving students in the Clinton area of Prince George's County, Maryland.
 E331246 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: Stephen Decatur Middle School | Statement: [Clinton, Maryland, hasMiddleSchool, Stephen Decatur Middle School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Stephen Decatur Middle School
Context triple: [Clinton, Maryland, hasMiddleSchool, Stephen Decatur Middle School]
  • A. James Madison High School
    James Madison High School is a public secondary school located in Vienna, Virginia, known for its strong academic programs and active student community.
  • B. Walter Reed Middle School
    Walter Reed Middle School is a public middle school located in the North Hollywood neighborhood of Los Angeles, California.
  • C. Walter Reed Middle School
    Walter Reed Middle School is a public middle school located in the Studio City neighborhood of Los Angeles, California.
  • D. William T. Rogers Middle School
    William T. Rogers Middle School is a public middle school serving students in the Kings Park area of Long Island, New York.
  • E. George B. Weatherbee School
    George B. Weatherbee School is a public elementary school serving students in the town of Hampden, Maine.
  • 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: Stephen Decatur Middle School
Triple: [Clinton, Maryland, hasMiddleSchool, Stephen Decatur Middle School]
Generated description
Stephen Decatur Middle School is a public middle school serving students in the Clinton area of Prince George's County, Maryland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Stephen Decatur Middle School
Target entity description: Stephen Decatur Middle School is a public middle school serving students in the Clinton area of Prince George's County, Maryland.
  • A. James Madison High School
    James Madison High School is a public secondary school located in Vienna, Virginia, known for its strong academic programs and active student community.
  • B. Walter Reed Middle School
    Walter Reed Middle School is a public middle school located in the North Hollywood neighborhood of Los Angeles, California.
  • C. Walter Reed Middle School
    Walter Reed Middle School is a public middle school located in the Studio City neighborhood of Los Angeles, California.
  • D. William T. Rogers Middle School
    William T. Rogers Middle School is a public middle school serving students in the Kings Park area of Long Island, New York.
  • E. George B. Weatherbee School
    George B. Weatherbee School is a public elementary school serving students in the town of Hampden, Maine.
  • 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_69ad8584485081909ed529e890cadc4a completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada5c27258819099c46a657779780b completed March 8, 2026, 4:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69b224fd22ac81909867d0cc150986a5 completed March 12, 2026, 2:29 a.m.
NEDg Description generation batch_69b225896c4c81909e875a2d357e7bc5 completed March 12, 2026, 2:31 a.m.
NED2 Entity disambiguation (via description) batch_69b225fef06081908dcd8201def1ad95 completed March 12, 2026, 2:33 a.m.
Created at: March 8, 2026, 3:05 p.m.