Triple

T22822039
Position Surface form Disambiguated ID Type / Status
Subject Youthanasia E565255 entity
Predicate hasPart P35 FINISHED
Object Black Curtains
"Black Curtains" is a song by American heavy metal band Megadeth from their 1994 album *Youthanasia*.
 E1555706 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: Black Curtains | Statement: [Youthanasia, hasPart, Black Curtains]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Black Curtains
Context triple: [Youthanasia, hasPart, Black Curtains]
  • A. The Black Curtain
    The Black Curtain is a 1941 psychological suspense novel by Cornell Woolrich about an amnesiac man who discovers he may have committed a crime during his forgotten past.
  • B. Blue Shadows
    "Blue Shadows" is a classic blues song by guitarist and singer Lowell Fulson, recognized as one of his signature recordings.
  • C. Curtains
    Curtains is a Broadway musical comedy whodunit, featuring music by Kander and Ebb, that parodies backstage murder mysteries.
  • D. Curtains
    "Curtains" is a reflective, piano-driven ballad that serves as the closing track on Elton John's semi-autobiographical album "Captain Fantastic and the Brown Dirt Cowboy."
  • E. Curtains
    Curtains is a 2005 acoustic-driven solo album by Red Hot Chili Peppers guitarist John Frusciante, noted for its intimate, lo-fi production and introspective songwriting.
  • 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: Black Curtains
Triple: [Youthanasia, hasPart, Black Curtains]
Generated description
"Black Curtains" is a song by American heavy metal band Megadeth from their 1994 album *Youthanasia*.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Black Curtains
Target entity description: "Black Curtains" is a song by American heavy metal band Megadeth from their 1994 album *Youthanasia*.
  • A. The Black Curtain
    The Black Curtain is a 1941 psychological suspense novel by Cornell Woolrich about an amnesiac man who discovers he may have committed a crime during his forgotten past.
  • B. Blue Shadows
    "Blue Shadows" is a classic blues song by guitarist and singer Lowell Fulson, recognized as one of his signature recordings.
  • C. Curtains
    Curtains is a Broadway musical comedy whodunit, featuring music by Kander and Ebb, that parodies backstage murder mysteries.
  • D. Curtains
    "Curtains" is a reflective, piano-driven ballad that serves as the closing track on Elton John's semi-autobiographical album "Captain Fantastic and the Brown Dirt Cowboy."
  • E. Curtains
    Curtains is a 2005 acoustic-driven solo album by Red Hot Chili Peppers guitarist John Frusciante, noted for its intimate, lo-fi production and introspective songwriting.
  • 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_69e2458426188190b58b8ab4844fe420 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17dd11b048190869c0c8a0e3095d7 completed April 29, 2026, 3:41 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b9ea989848190886e352179f342fc completed May 18, 2026, 11:20 p.m.
NEDg Description generation batch_6a0ba03629048190ab84014e3f1b0077 completed May 18, 2026, 11:26 p.m.
NED2 Entity disambiguation (via description) batch_6a0ba0c54d808190b7f6324465c56aa0 completed May 18, 2026, 11:29 p.m.
Created at: April 17, 2026, 3:33 p.m.