Triple

T9132059
Position Surface form Disambiguated ID Type / Status
Subject Ma Rainey E219108 entity
Predicate notableSong P4 FINISHED
Object Oh Papa Blues
"Oh Papa Blues" is a classic early 20th-century blues song performed by pioneering American blues singer Ma Rainey.
 E780260 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: Oh Papa Blues | Statement: [Ma Rainey, notableSong, Oh Papa Blues]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oh Papa Blues
Context triple: [Ma Rainey, notableSong, Oh Papa Blues]
  • A. Still Got the Blues
    "Still Got the Blues" is a 1990 blues-rock song and title track by Irish guitarist Gary Moore, renowned for its emotive guitar solos and status as one of his signature pieces.
  • B. Me and the Blues
    Me and the Blues is a jazz and blues vocal album by renowned singer Joe Williams, showcasing his rich baritone voice in a set of soulful, swinging performances.
  • C. Boppin’ the Blues
    "Boppin’ the Blues" is a rockabilly song popularized in the 1950s and later recorded by Ricky Nelson.
  • D. So Long Mama
    "So Long Mama" is a song by American country artist Ricky Nelson, released as the B-side to his 1972 hit single "Garden Party."
  • E. A Spoonful Blues
    A Spoonful Blues is an early Delta blues song by pioneering guitarist and singer Charley Patton, showcasing his raw vocal style and influential slide guitar work.
  • 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: Oh Papa Blues
Triple: [Ma Rainey, notableSong, Oh Papa Blues]
Generated description
"Oh Papa Blues" is a classic early 20th-century blues song performed by pioneering American blues singer Ma Rainey.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Oh Papa Blues
Target entity description: "Oh Papa Blues" is a classic early 20th-century blues song performed by pioneering American blues singer Ma Rainey.
  • A. Still Got the Blues
    "Still Got the Blues" is a 1990 blues-rock song and title track by Irish guitarist Gary Moore, renowned for its emotive guitar solos and status as one of his signature pieces.
  • B. Me and the Blues
    Me and the Blues is a jazz and blues vocal album by renowned singer Joe Williams, showcasing his rich baritone voice in a set of soulful, swinging performances.
  • C. Boppin’ the Blues
    "Boppin’ the Blues" is a rockabilly song popularized in the 1950s and later recorded by Ricky Nelson.
  • D. So Long Mama
    "So Long Mama" is a song by American country artist Ricky Nelson, released as the B-side to his 1972 hit single "Garden Party."
  • E. A Spoonful Blues
    A Spoonful Blues is an early Delta blues song by pioneering guitarist and singer Charley Patton, showcasing his raw vocal style and influential slide guitar work.
  • 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_69ca83debfc0819095800583e97ab10f completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cca8db7d808190bd22b0e5a6f9c285 completed April 1, 2026, 5:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69d047dc25208190a720910e6d43199b completed April 3, 2026, 11:06 p.m.
NEDg Description generation batch_69d049058dec81909854965276252808 completed April 3, 2026, 11:11 p.m.
NED2 Entity disambiguation (via description) batch_69d049913b7481909ccbaf4999e37c06 completed April 3, 2026, 11:13 p.m.
Created at: March 30, 2026, 7:18 p.m.