Triple

T8300022
Position Surface form Disambiguated ID Type / Status
Subject Indiana's 1st congressional district E194327 entity
Predicate hasRepresentative P192 FINISHED
Object Frank J. Mrvan
Frank J. Mrvan is an American politician and member of the U.S. House of Representatives from northwest Indiana.
 E738266 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: Frank J. Mrvan | Statement: [Indiana's 1st congressional district, hasRepresentative, Frank J. Mrvan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Frank J. Mrvan
Context triple: [Indiana's 1st congressional district, hasRepresentative, Frank J. Mrvan]
  • A. Joseph A. Durick
    Joseph A. Durick was an American Roman Catholic bishop best known as one of the white Southern clergy who authored the 1963 “A Call for Unity” statement that prompted Martin Luther King Jr.’s “Letter from Birmingham Jail.”
  • B. Donald J. Kutyna
    Donald J. Kutyna is a U.S. Air Force general and aerospace engineer who served as a key member of the Rogers Commission investigating the Space Shuttle Challenger disaster.
  • C. William R. Schowalter
    William R. Schowalter is an American chemical engineer and fluid dynamicist renowned for his pioneering contributions to non-Newtonian fluid mechanics and transport phenomena.
  • D. John F. Seitz
    John F. Seitz was a prominent American cinematographer best known for his influential work in early Hollywood and on classic film noirs such as Double Indemnity and Sunset Boulevard.
  • E. David H. Franzoni
    David H. Franzoni is an American screenwriter and producer best known for writing the Oscar-winning historical epic "Gladiator" and other major Hollywood films.
  • 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: Frank J. Mrvan
Triple: [Indiana's 1st congressional district, hasRepresentative, Frank J. Mrvan]
Generated description
Frank J. Mrvan is an American politician and member of the U.S. House of Representatives from northwest Indiana.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Frank J. Mrvan
Target entity description: Frank J. Mrvan is an American politician and member of the U.S. House of Representatives from northwest Indiana.
  • A. Joseph A. Durick
    Joseph A. Durick was an American Roman Catholic bishop best known as one of the white Southern clergy who authored the 1963 “A Call for Unity” statement that prompted Martin Luther King Jr.’s “Letter from Birmingham Jail.”
  • B. Donald J. Kutyna
    Donald J. Kutyna is a U.S. Air Force general and aerospace engineer who served as a key member of the Rogers Commission investigating the Space Shuttle Challenger disaster.
  • C. William R. Schowalter
    William R. Schowalter is an American chemical engineer and fluid dynamicist renowned for his pioneering contributions to non-Newtonian fluid mechanics and transport phenomena.
  • D. John F. Seitz
    John F. Seitz was a prominent American cinematographer best known for his influential work in early Hollywood and on classic film noirs such as Double Indemnity and Sunset Boulevard.
  • E. David H. Franzoni
    David H. Franzoni is an American screenwriter and producer best known for writing the Oscar-winning historical epic "Gladiator" and other major Hollywood films.
  • 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_69ca82e50ebc81909aa7b260c76bd757 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7e879c588190a6f95cf7795541ad completed March 31, 2026, 7:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69ce4d8a7eb48190bc1bebc56a46a5b9 completed April 2, 2026, 11:05 a.m.
NEDg Description generation batch_69ce4f556a408190b404481a32b2457b completed April 2, 2026, 11:13 a.m.
NED2 Entity disambiguation (via description) batch_69ce503737a4819083ebf9f410eac826 completed April 2, 2026, 11:17 a.m.
Created at: March 30, 2026, 5:53 p.m.