Triple

T12208131
Position Surface form Disambiguated ID Type / Status
Subject Jim Lehrer E290886 entity
Predicate educatedAt P5 FINISHED
Object Thomas Jefferson High School, San Antonio
Thomas Jefferson High School in San Antonio is a historic public high school known for its distinctive architecture and notable alumni, including journalist and news anchor Jim Lehrer.
 E971775 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: Thomas Jefferson High School, San Antonio | Statement: [Jim Lehrer, educatedAt, Thomas Jefferson High School, San Antonio]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Thomas Jefferson High School, San Antonio
Context triple: [Jim Lehrer, educatedAt, Thomas Jefferson High School, San Antonio]
  • A. Jefferson Davis High School, Houston
    Jefferson Davis High School in Houston is a public secondary school historically known for educating notable figures such as Basketball Hall of Famer Slater Martin.
  • B. Jesse H. Jones High School
    Jesse H. Jones High School is a public high school in Houston, Texas, known in part for being the alma mater of Pro Football Hall of Famer Darrell Green.
  • C. Connally High School
    Connally High School is a public secondary school serving students in the Pflugerville area near Austin, Texas.
  • D. Dallas High School
    Dallas High School is the primary public secondary school serving students in the small city of Dallas, Oregon.
  • E. Thomas Jefferson High School (Port Arthur, Texas)
    Thomas Jefferson High School in Port Arthur, Texas is a public high school best known as the alma mater of iconic rock and blues singer Janis Joplin.
  • 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: Thomas Jefferson High School, San Antonio
Triple: [Jim Lehrer, educatedAt, Thomas Jefferson High School, San Antonio]
Generated description
Thomas Jefferson High School in San Antonio is a historic public high school known for its distinctive architecture and notable alumni, including journalist and news anchor Jim Lehrer.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Thomas Jefferson High School, San Antonio
Target entity description: Thomas Jefferson High School in San Antonio is a historic public high school known for its distinctive architecture and notable alumni, including journalist and news anchor Jim Lehrer.
  • A. Jefferson Davis High School, Houston
    Jefferson Davis High School in Houston is a public secondary school historically known for educating notable figures such as Basketball Hall of Famer Slater Martin.
  • B. Jesse H. Jones High School
    Jesse H. Jones High School is a public high school in Houston, Texas, known in part for being the alma mater of Pro Football Hall of Famer Darrell Green.
  • C. Connally High School
    Connally High School is a public secondary school serving students in the Pflugerville area near Austin, Texas.
  • D. Dallas High School
    Dallas High School is the primary public secondary school serving students in the small city of Dallas, Oregon.
  • E. Thomas Jefferson High School (Port Arthur, Texas)
    Thomas Jefferson High School in Port Arthur, Texas is a public high school best known as the alma mater of iconic rock and blues singer Janis Joplin.
  • 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_69d6ab65923081909acfc61b7a612233 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91c7d8f5c8190a46e9caa2a920fa9 completed April 10, 2026, 3:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f60a9d2f0c81908352cd9f0167c6ab completed May 2, 2026, 2:30 p.m.
NEDg Description generation batch_69f60f2154c8819081f9cf6f51e5255b completed May 2, 2026, 2:50 p.m.
NED2 Entity disambiguation (via description) batch_69f60fe8c2ec8190af7c69dd17ea75fe completed May 2, 2026, 2:53 p.m.
Created at: April 8, 2026, 9:51 p.m.