Triple

T16114599
Position Surface form Disambiguated ID Type / Status
Subject Pisgah Covered Bridge E390969 entity
Predicate builder P3143 FINISHED
Object J. J. Welch
J. J. Welch was the builder responsible for constructing the historic Pisgah Covered Bridge in North Carolina.
 E1194002 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: J. J. Welch | Statement: [Pisgah Covered Bridge, builder, J. J. Welch]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: J. J. Welch
Context triple: [Pisgah Covered Bridge, builder, J. J. Welch]
  • A. Nick Sanborn
    Nick Sanborn is an American musician and producer best known as one half of the electronic pop duo Sylvan Esso.
  • B. Michael Merrill
    Michael Merrill is the son of legendary American actress Bette Davis, known for his later role in managing her estate and legacy.
  • C. Ed Vargo
    Ed Vargo was a prominent Major League Baseball umpire who worked in the National League for over two decades and officiated multiple World Series and All-Star Games.
  • D. Frank Whaley
    Frank Whaley is an American actor, director, and screenwriter known for his roles in films such as "Pulp Fiction," "Swimming with Sharks," and numerous independent movies.
  • E. Guy Busick
    Guy Busick is an American screenwriter best known for co-writing recent entries in the Scream horror film franchise and the darkly comedic thriller Ready or Not.
  • 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: J. J. Welch
Triple: [Pisgah Covered Bridge, builder, J. J. Welch]
Generated description
J. J. Welch was the builder responsible for constructing the historic Pisgah Covered Bridge in North Carolina.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: J. J. Welch
Target entity description: J. J. Welch was the builder responsible for constructing the historic Pisgah Covered Bridge in North Carolina.
  • A. Nick Sanborn
    Nick Sanborn is an American musician and producer best known as one half of the electronic pop duo Sylvan Esso.
  • B. Michael Merrill
    Michael Merrill is the son of legendary American actress Bette Davis, known for his later role in managing her estate and legacy.
  • C. Ed Vargo
    Ed Vargo was a prominent Major League Baseball umpire who worked in the National League for over two decades and officiated multiple World Series and All-Star Games.
  • D. Frank Whaley
    Frank Whaley is an American actor, director, and screenwriter known for his roles in films such as "Pulp Fiction," "Swimming with Sharks," and numerous independent movies.
  • E. Guy Busick
    Guy Busick is an American screenwriter best known for co-writing recent entries in the Scream horror film franchise and the darkly comedic thriller Ready or Not.
  • 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_69d87f1a8dd881909f1de6ef78849874 completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e20169ce488190bbc814f23a3b7547 completed April 17, 2026, 9:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffebab779c8190b466c26f4024aa31 completed May 10, 2026, 2:21 a.m.
NEDg Description generation batch_69ffec4898088190bed531e33418c7e5 completed May 10, 2026, 2:24 a.m.
NED2 Entity disambiguation (via description) batch_69ffecce96508190a53f100e3207ebac completed May 10, 2026, 2:26 a.m.
Created at: April 10, 2026, 5 a.m.