Triple

T8099061
Position Surface form Disambiguated ID Type / Status
Subject Granada Hills, Los Angeles, California, United States E189059 entity
Predicate hasEducationalInstitution P113 FINISHED
Object Robert Frost Middle School
Robert Frost Middle School is a public middle school serving students in the Granada Hills neighborhood of Los Angeles, California.
 E710749 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: Robert Frost Middle School | Statement: [Granada Hills, Los Angeles, California, United States, hasEducationalInstitution, Robert Frost Middle School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Robert Frost Middle School
Context triple: [Granada Hills, Los Angeles, California, United States, hasEducationalInstitution, Robert Frost Middle School]
  • A. Longfellow Middle School
    Longfellow Middle School is a public middle school in Berkeley, California, serving students in the South Berkeley neighborhood.
  • B. Thoreau Middle School
    Thoreau Middle School is a public middle school located in Vienna, Virginia, serving students in the Fairfax County Public Schools system.
  • C. John Burroughs School
    John Burroughs School is a prestigious independent college-preparatory day school in St. Louis, Missouri, known for its rigorous academics and notable alumni.
  • D. Stone Middle School
    Stone Middle School is a public middle school serving students in the Centreville area.
  • E. L.D. Batchelder School
    L.D. Batchelder School is a public elementary school serving early-grade students in the town of North Reading, Massachusetts.
  • 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: Robert Frost Middle School
Triple: [Granada Hills, Los Angeles, California, United States, hasEducationalInstitution, Robert Frost Middle School]
Generated description
Robert Frost Middle School is a public middle school serving students in the Granada Hills neighborhood of Los Angeles, California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Robert Frost Middle School
Target entity description: Robert Frost Middle School is a public middle school serving students in the Granada Hills neighborhood of Los Angeles, California.
  • A. Longfellow Middle School
    Longfellow Middle School is a public middle school in Berkeley, California, serving students in the South Berkeley neighborhood.
  • B. Thoreau Middle School
    Thoreau Middle School is a public middle school located in Vienna, Virginia, serving students in the Fairfax County Public Schools system.
  • C. John Burroughs School
    John Burroughs School is a prestigious independent college-preparatory day school in St. Louis, Missouri, known for its rigorous academics and notable alumni.
  • D. Stone Middle School
    Stone Middle School is a public middle school serving students in the Centreville area.
  • E. L.D. Batchelder School
    L.D. Batchelder School is a public elementary school serving early-grade students in the town of North Reading, Massachusetts.
  • 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_69ca82b886d88190a9cba0d5a4a27521 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb42961ad4819085d023427fc5ac5f completed March 31, 2026, 3:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc641a4b4881908a1aec4bc2ed619e completed April 1, 2026, 12:17 a.m.
NEDg Description generation batch_69cc68652bb0819098cd14d4431a4cd0 completed April 1, 2026, 12:35 a.m.
NED2 Entity disambiguation (via description) batch_69cc69531a3c8190b712b3df6beefb7b completed April 1, 2026, 12:39 a.m.
Created at: March 30, 2026, 5:30 p.m.