Triple

T21345851
Position Surface form Disambiguated ID Type / Status
Subject Blackford County, Indiana E526333 entity
Predicate namedFor P63 FINISHED
Object Isaac Blackford
Isaac Blackford was a prominent early 19th-century American jurist and long-serving justice of the Indiana Supreme Court, often called the "Blackstone of the West" for his influential legal opinions.
 E1479389 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: Isaac Blackford | Statement: [Blackford County, Indiana, namedFor, Isaac Blackford]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Isaac Blackford
Context triple: [Blackford County, Indiana, namedFor, Isaac Blackford]
  • A. Samuel Black
    Samuel Black is the father of American stand-up comedian and social critic Lewis Black.
  • B. Isaac Gale
    Isaac Gale is an American musician and visual artist known for his work in the indie and experimental music scenes, including collaborations with the collective Gayngs.
  • C. Robert Blackwood
    Robert Blackwood was a member of the Blackwood family associated with the prominent Scottish publishing house William Blackwood & Sons.
  • D. Isaac Morris
    Isaac Morris is a shady, morally dubious lawyer and intermediary in Agatha Christie's mystery novel "And Then There Were None," responsible for arranging the guests' journey to the isolated island.
  • E. Isaiah Butler
    Isaiah Butler is the central protagonist of the crime drama series "Seven Seconds," around whom the show's exploration of justice, race, and police corruption revolves.
  • 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: Isaac Blackford
Triple: [Blackford County, Indiana, namedFor, Isaac Blackford]
Generated description
Isaac Blackford was a prominent early 19th-century American jurist and long-serving justice of the Indiana Supreme Court, often called the "Blackstone of the West" for his influential legal opinions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Isaac Blackford
Target entity description: Isaac Blackford was a prominent early 19th-century American jurist and long-serving justice of the Indiana Supreme Court, often called the "Blackstone of the West" for his influential legal opinions.
  • A. Samuel Black
    Samuel Black is the father of American stand-up comedian and social critic Lewis Black.
  • B. Isaac Gale
    Isaac Gale is an American musician and visual artist known for his work in the indie and experimental music scenes, including collaborations with the collective Gayngs.
  • C. Robert Blackwood
    Robert Blackwood was a member of the Blackwood family associated with the prominent Scottish publishing house William Blackwood & Sons.
  • D. Isaac Morris
    Isaac Morris is a shady, morally dubious lawyer and intermediary in Agatha Christie's mystery novel "And Then There Were None," responsible for arranging the guests' journey to the isolated island.
  • E. Isaiah Butler
    Isaiah Butler is the central protagonist of the crime drama series "Seven Seconds," around whom the show's exploration of justice, race, and police corruption revolves.
  • 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_69e0b51cd5cc81909ac1187971e8a8ad completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8a854e8ec81909efd41c1e959cc61 completed April 22, 2026, 10:52 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09ad5b7f80819098ad83e864fa556f completed May 17, 2026, 11:58 a.m.
NEDg Description generation batch_6a09ae26d43881909c1e0a6a5e37a488 completed May 17, 2026, 12:01 p.m.
NED2 Entity disambiguation (via description) batch_6a09aeb3382c819088070f86c2d17b41 completed May 17, 2026, 12:04 p.m.
Created at: April 16, 2026, 4:54 p.m.