Triple

T7786570
Position Surface form Disambiguated ID Type / Status
Subject Hillsborough High School E187259 entity
Predicate hasAlumnus P51 FINISHED
Object Jan Platt
Jan Platt was a prominent Tampa-area public servant and longtime Hillsborough County commissioner known for her advocacy of libraries, environmental protection, and ethical government.
 E692815 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Jan Platt | Statement: [Hillsborough High School, hasAlumnus, Jan Platt]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jan Platt
Context triple: [Hillsborough High School, hasAlumnus, Jan Platt]
  • A. Amanda Blank
    Amanda Blank is an American rapper and singer known for her electro-rap style and collaborations within the indie and electronic music scenes.
  • B. Jean DuShon
    Jean DuShon was an American jazz and soul singer and stage performer known for her powerful vocals and work in clubs and theater from the 1950s onward.
  • C. Laurie Chesley
    Laurie Chesley is an American higher education leader who serves as president of Central Oregon Community College.
  • D. Sandra Hunt
    Sandra Hunt is best known as the wife of legendary Los Angeles Dodgers broadcaster Vin Scully.
  • E. Sally Menke
    Sally Menke was an American film editor best known for her long-time collaboration with director Quentin Tarantino on films such as Pulp Fiction, Kill Bill, and Inglourious Basterds.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jan Platt
Target entity description: Jan Platt was a prominent Tampa-area public servant and longtime Hillsborough County commissioner known for her advocacy of libraries, environmental protection, and ethical government.
  • A. Amanda Blank
    Amanda Blank is an American rapper and singer known for her electro-rap style and collaborations within the indie and electronic music scenes.
  • B. Jean DuShon
    Jean DuShon was an American jazz and soul singer and stage performer known for her powerful vocals and work in clubs and theater from the 1950s onward.
  • C. Laurie Chesley
    Laurie Chesley is an American higher education leader who serves as president of Central Oregon Community College.
  • D. Sandra Hunt
    Sandra Hunt is best known as the wife of legendary Los Angeles Dodgers broadcaster Vin Scully.
  • E. Sally Menke
    Sally Menke was an American film editor best known for her long-time collaboration with director Quentin Tarantino on films such as Pulp Fiction, Kill Bill, and Inglourious Basterds.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Jan Platt
Triple: [Hillsborough High School, hasAlumnus, Jan Platt]
Generated description
Jan Platt was a prominent Tampa-area public servant and longtime Hillsborough County commissioner known for her advocacy of libraries, environmental protection, and ethical government.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca82af2d2c8190963861f5e0b8bf21 elicitation completed
NER batch_69cadf2462248190863f838f0e077923 ner completed
NED1 batch_69caf6123ad48190a50339073e91748c ned_source_triple completed
NED2 batch_69cafa512e748190a52fe462d3d59f06 ned_description completed
NEDg batch_69caf81ff934819094f8089b0bd8dde7 nedg completed
Created at: March 30, 2026, 4:24 p.m.