Triple

T1662799
Position Surface form Disambiguated ID Type / Status
Subject University of Pittsburgh E35946 entity
Predicate founder P104 FINISHED
Object Hugh Henry Brackenridge
Hugh Henry Brackenridge was an American writer, lawyer, judge, and public figure of the late 18th and early 19th centuries, known for his influential role in early American literature and politics.
E187398 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: Hugh Henry Brackenridge | Statement: [University of Pittsburgh, founder, Hugh Henry Brackenridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hugh Henry Brackenridge
Context triple: [University of Pittsburgh, founder, Hugh Henry Brackenridge]
  • A. George Troup
    George Troup was a 19th-century American politician from Georgia who served as a U.S. senator and governor, known for his strong states’ rights stance and controversial role in Native American removal policies.
  • B. Wilmot Reed
    Wilmot Reed is the given first and middle name of Reed Hastings, the American entrepreneur best known as the co-founder and former CEO of Netflix.
  • C. William R. Davie
    William R. Davie was a Revolutionary War officer, influential framer of the U.S. Constitution, and 10th governor of North Carolina who played a key role in founding the University of North Carolina.
  • D. John Randolph
    John Randolph was an American character actor known for his work in film, television, and theater throughout the mid-20th century.
  • E. Richard Caswell
    Richard Caswell was an American Revolutionary leader who became the first governor of the state of North Carolina and played a key role in its early government.
  • 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: Hugh Henry Brackenridge
Triple: [University of Pittsburgh, founder, Hugh Henry Brackenridge]
Generated description
Hugh Henry Brackenridge was an American writer, lawyer, judge, and public figure of the late 18th and early 19th centuries, known for his influential role in early American literature and politics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hugh Henry Brackenridge
Target entity description: Hugh Henry Brackenridge was an American writer, lawyer, judge, and public figure of the late 18th and early 19th centuries, known for his influential role in early American literature and politics.
  • A. George Troup
    George Troup was a 19th-century American politician from Georgia who served as a U.S. senator and governor, known for his strong states’ rights stance and controversial role in Native American removal policies.
  • B. Wilmot Reed
    Wilmot Reed is the given first and middle name of Reed Hastings, the American entrepreneur best known as the co-founder and former CEO of Netflix.
  • C. William R. Davie
    William R. Davie was a Revolutionary War officer, influential framer of the U.S. Constitution, and 10th governor of North Carolina who played a key role in founding the University of North Carolina.
  • D. John Randolph
    John Randolph was an American character actor known for his work in film, television, and theater throughout the mid-20th century.
  • E. Richard Caswell
    Richard Caswell was an American Revolutionary leader who became the first governor of the state of North Carolina and played a key role in its early government.
  • 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_69a88606aa808190aa0b421b4271f220 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90ab5d1a08190a3325ff203b573fb completed March 5, 2026, 4:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad682d968081909494920f3a7ea3af completed March 8, 2026, 12:14 p.m.
NEDg Description generation batch_69ad69017e448190b337337431c6f797 completed March 8, 2026, 12:18 p.m.
NED2 Entity disambiguation (via description) batch_69ad6966c3108190bf2519f698dd3903 completed March 8, 2026, 12:19 p.m.
Created at: March 4, 2026, 7:29 p.m.