Triple

T13027863
Position Surface form Disambiguated ID Type / Status
Subject T. Rex E326353 entity
Predicate notableWork P4 FINISHED
Object 20th Century Boy
"20th Century Boy" is a 1973 glam rock single by British band T. Rex, known for its heavy guitar riff and enduring influence on rock music.
 E1016776 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: 20th Century Boy | Statement: [T. Rex, notableWork, 20th Century Boy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 20th Century Boy
Context triple: [T. Rex, notableWork, 20th Century Boy]
  • A. One of the Boys
    "One of the Boys" is a song featured in the stage adaptation of "9 to 5: The Musical," contributing to the show's country-pop-infused Broadway score.
  • B. One of the Boys
    "One of the Boys" is the 2008 major-label breakthrough pop album by Katy Perry, featuring hits like "I Kissed a Girl" and "Hot n Cold" that established her international fame.
  • C. Youth Without Youth
    Youth Without Youth is a 2007 philosophical fantasy drama film written and directed by Francis Ford Coppola, adapted from Mircea Eliade’s novella about an elderly linguistics professor who becomes mysteriously rejuvenated after being struck by lightning.
  • D. Nineteen Forever
    "Nineteen Forever" is a song by English musician Joe Jackson, known for its satirical take on aging and rock-star vanity.
  • E. My 21st Century Blues
    My 21st Century Blues is the critically acclaimed debut studio album by British singer-songwriter Raye, blending pop, R&B, and dance influences with candid, autobiographical lyricism.
  • 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: 20th Century Boy
Triple: [T. Rex, notableWork, 20th Century Boy]
Generated description
"20th Century Boy" is a 1973 glam rock single by British band T. Rex, known for its heavy guitar riff and enduring influence on rock music.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 20th Century Boy
Target entity description: "20th Century Boy" is a 1973 glam rock single by British band T. Rex, known for its heavy guitar riff and enduring influence on rock music.
  • A. One of the Boys
    "One of the Boys" is a song featured in the stage adaptation of "9 to 5: The Musical," contributing to the show's country-pop-infused Broadway score.
  • B. One of the Boys
    "One of the Boys" is the 2008 major-label breakthrough pop album by Katy Perry, featuring hits like "I Kissed a Girl" and "Hot n Cold" that established her international fame.
  • C. Youth Without Youth
    Youth Without Youth is a 2007 philosophical fantasy drama film written and directed by Francis Ford Coppola, adapted from Mircea Eliade’s novella about an elderly linguistics professor who becomes mysteriously rejuvenated after being struck by lightning.
  • D. Nineteen Forever
    "Nineteen Forever" is a song by English musician Joe Jackson, known for its satirical take on aging and rock-star vanity.
  • E. My 21st Century Blues
    My 21st Century Blues is the critically acclaimed debut studio album by British singer-songwriter Raye, blending pop, R&B, and dance influences with candid, autobiographical lyricism.
  • 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_69d8076cc45c81908123123f43e69266 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69d97efc07488190a15f3e41ea2db45c completed April 10, 2026, 10:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6c12191b08190abf4123995116ebc completed May 3, 2026, 3:29 a.m.
NEDg Description generation batch_69f6c562d10c8190b76dbf50a0101bae completed May 3, 2026, 3:47 a.m.
NED2 Entity disambiguation (via description) batch_69f6c635fc888190891a79da9d7984a0 completed May 3, 2026, 3:51 a.m.
Created at: April 9, 2026, 8:53 p.m.