Triple

T14429052
Position Surface form Disambiguated ID Type / Status
Subject Medfield, Massachusetts E357772 entity
Predicate hasPublicSchoolDistrict P226 FINISHED
Object Medfield Public Schools
Medfield Public Schools is the public school district that serves students in the town of Medfield, Massachusetts.
 E1099983 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: Medfield Public Schools | Statement: [Medfield, Massachusetts, hasPublicSchoolDistrict, Medfield Public Schools]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Medfield Public Schools
Context triple: [Medfield, Massachusetts, hasPublicSchoolDistrict, Medfield Public Schools]
  • A. Marshfield Public Schools
    Marshfield Public Schools is the public school district serving students in the town of Marshfield, Massachusetts.
  • B. Marshfield High School
    Marshfield High School is a secondary education institution serving the teenage student population of the Marshfield community.
  • C. Marshfield R-I School District
    Marshfield R-I School District is a public school district serving students in the Marshfield area of Webster County, Missouri.
  • D. Grand Meadow Public Schools
    Grand Meadow Public Schools is a small rural public school district serving students in and around Grand Meadow, Minnesota.
  • E. Greenfield Union School District
    Greenfield Union School District is a public school district serving students in the city of Greenfield in Monterey County, California.
  • 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: Medfield Public Schools
Triple: [Medfield, Massachusetts, hasPublicSchoolDistrict, Medfield Public Schools]
Generated description
Medfield Public Schools is the public school district that serves students in the town of Medfield, Massachusetts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Medfield Public Schools
Target entity description: Medfield Public Schools is the public school district that serves students in the town of Medfield, Massachusetts.
  • A. Marshfield Public Schools
    Marshfield Public Schools is the public school district serving students in the town of Marshfield, Massachusetts.
  • B. Marshfield High School
    Marshfield High School is a secondary education institution serving the teenage student population of the Marshfield community.
  • C. Marshfield R-I School District
    Marshfield R-I School District is a public school district serving students in the Marshfield area of Webster County, Missouri.
  • D. Grand Meadow Public Schools
    Grand Meadow Public Schools is a small rural public school district serving students in and around Grand Meadow, Minnesota.
  • E. Greenfield Union School District
    Greenfield Union School District is a public school district serving students in the city of Greenfield in Monterey County, California.
  • 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_69d8279402a88190821ffa39ae15bccf completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de91154de881909266ae88d1545685 completed April 14, 2026, 7:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd5bd1c4d0819085edb9ed22128b68 completed May 8, 2026, 3:43 a.m.
NEDg Description generation batch_69fd5d42e1b48190b41ecafcf9ca9a3b completed May 8, 2026, 3:49 a.m.
NED2 Entity disambiguation (via description) batch_69fd5e1ca1e081908441508d651ecc63 completed May 8, 2026, 3:53 a.m.
Created at: April 10, 2026, 1:18 a.m.