Triple

T14268045
Position Surface form Disambiguated ID Type / Status
Subject Nelson Eddy E353701 entity
Predicate notableWork P4 FINISHED
Object The Railroad Hour
The Railroad Hour was an American radio program that presented condensed musical theater and operetta productions, often starring baritone Nelson Eddy.
E1089304 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: The Railroad Hour | Statement: [Nelson Eddy, notableWork, The Railroad Hour]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The Railroad Hour
Context triple: [Nelson Eddy, notableWork, The Railroad Hour]
  • A. The Singing Brakeman
    The Singing Brakeman was the nickname of Jimmie Rodgers, a pioneering early country music star famed for his distinctive yodeling and railroad-themed songs.
  • B. The Alcoa Hour
    The Alcoa Hour was an American live television anthology drama series that aired on NBC in the 1950s, featuring original plays and adaptations sponsored by the Aluminum Company of America (Alcoa).
  • C. Riding on a Railroad
    "Riding on a Railroad" is a folk-rock song by James Taylor featured on his 1971 album "Mud Slide Slim and the Blue Horizon."
  • D. Night of the Trains
    Night of the Trains was a coordinated 1945 sabotage operation by Jewish underground groups in Mandatory Palestine targeting the British railway network to challenge British rule and immigration restrictions.
  • E. The Big Train
    The Big Train was the famous nickname of Walter Johnson, one of Major League Baseball’s greatest pitchers, renowned for his overpowering fastball and long career with the Washington Senators.
  • 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: The Railroad Hour
Triple: [Nelson Eddy, notableWork, The Railroad Hour]
Generated description
The Railroad Hour was an American radio program that presented condensed musical theater and operetta productions, often starring baritone Nelson Eddy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: The Railroad Hour
Target entity description: The Railroad Hour was an American radio program that presented condensed musical theater and operetta productions, often starring baritone Nelson Eddy.
  • A. The Singing Brakeman
    The Singing Brakeman was the nickname of Jimmie Rodgers, a pioneering early country music star famed for his distinctive yodeling and railroad-themed songs.
  • B. The Alcoa Hour
    The Alcoa Hour was an American live television anthology drama series that aired on NBC in the 1950s, featuring original plays and adaptations sponsored by the Aluminum Company of America (Alcoa).
  • C. Riding on a Railroad
    "Riding on a Railroad" is a folk-rock song by James Taylor featured on his 1971 album "Mud Slide Slim and the Blue Horizon."
  • D. Night of the Trains
    Night of the Trains was a coordinated 1945 sabotage operation by Jewish underground groups in Mandatory Palestine targeting the British railway network to challenge British rule and immigration restrictions.
  • E. The Big Train
    The Big Train was the famous nickname of Walter Johnson, one of Major League Baseball’s greatest pitchers, renowned for his overpowering fastball and long career with the Washington Senators.
  • 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_69d8278d25148190abf1a8c8f5f533ad completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de6358c2288190ac1fd26e688a605d completed April 14, 2026, 3:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd32682a0481908918570a778e185a completed May 8, 2026, 12:46 a.m.
NEDg Description generation batch_69fd3325e8448190960da169f7f9fe40 completed May 8, 2026, 12:49 a.m.
NED2 Entity disambiguation (via description) batch_69fd33fd92608190a0dcaaafe0cfc51a completed May 8, 2026, 12:53 a.m.
Created at: April 10, 2026, 1:10 a.m.