Triple

T6623862
Position Surface form Disambiguated ID Type / Status
Subject Tom Meschery E149744 entity
Predicate highSchoolAttended P5 FINISHED
Object Lowell High School
Lowell High School is a historic, academically prestigious public high school in San Francisco, California, known for its rigorous college-preparatory curriculum and notable alumni.
 E601235 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: Lowell High School | Statement: [Tom Meschery, highSchoolAttended, Lowell High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lowell High School
Context triple: [Tom Meschery, highSchoolAttended, Lowell High School]
  • A. Stoneham High School
    Stoneham High School is a public secondary school serving students in the town of Stoneham, Massachusetts.
  • B. B.M.C. Durfee High School
    B.M.C. Durfee High School is a public high school serving as the primary secondary education institution for students in Fall River, Massachusetts.
  • C. John H. Pitman High School
    John H. Pitman High School is a public high school in Turlock, California, best known as the alma mater of NFL quarterback and civil rights activist Colin Kaepernick.
  • D. Middlesex High School
    Middlesex High School is a public secondary school serving students in grades 9–12 in Middlesex Borough, New Jersey.
  • E. Malden High School
    Malden High School is a public secondary school serving students in the city of Malden, 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: Lowell High School
Triple: [Tom Meschery, highSchoolAttended, Lowell High School]
Generated description
Lowell High School is a historic, academically prestigious public high school in San Francisco, California, known for its rigorous college-preparatory curriculum and notable alumni.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lowell High School
Target entity description: Lowell High School is a historic, academically prestigious public high school in San Francisco, California, known for its rigorous college-preparatory curriculum and notable alumni.
  • A. Stoneham High School
    Stoneham High School is a public secondary school serving students in the town of Stoneham, Massachusetts.
  • B. B.M.C. Durfee High School
    B.M.C. Durfee High School is a public high school serving as the primary secondary education institution for students in Fall River, Massachusetts.
  • C. John H. Pitman High School
    John H. Pitman High School is a public high school in Turlock, California, best known as the alma mater of NFL quarterback and civil rights activist Colin Kaepernick.
  • D. Middlesex High School
    Middlesex High School is a public secondary school serving students in grades 9–12 in Middlesex Borough, New Jersey.
  • E. Malden High School
    Malden High School is a public secondary school serving students in the city of Malden, 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_69c687ed8a9c81908bb671717cb192ef completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6af7fc054819099a2e58cefd8fed7 completed March 27, 2026, 4:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6cbe2bcfc8190a3224c688443edc9 completed March 27, 2026, 6:26 p.m.
NEDg Description generation batch_69c6cd89b51c81909ea17d391732630e completed March 27, 2026, 6:33 p.m.
NED2 Entity disambiguation (via description) batch_69c6ce70442c8190a12a6c6eb76c5269 completed March 27, 2026, 6:37 p.m.
Created at: March 27, 2026, 1:58 p.m.