Triple

T22822324
Position Surface form Disambiguated ID Type / Status
Subject The System Has Failed E565261 entity
Predicate hasTrack P3284 FINISHED
Object Back in the Day
"Back in the Day" is a politically charged thrash metal song by Megadeth from their 2004 album *The System Has Failed*, reflecting on past eras and societal change.
 E1557410 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: Back in the Day | Statement: [The System Has Failed, hasTrack, Back in the Day]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Back in the Day
Context triple: [The System Has Failed, hasTrack, Back in the Day]
  • A. Back in the Day
    "Back in the Day" is a song by Christina Aguilera from her soul- and jazz-influenced album "Back to Basics."
  • B. Back in the Day
    "Back in the Day" is a track from Missy Elliott’s influential early-2000s hip-hop album "Under Construction," reflecting on old-school rap culture and the genre’s evolution.
  • C. Way Back in the Day
    "Way Back in the Day" is a song featured on the album *So Familiar* by Steve Martin and Edie Brickell, blending bluegrass instrumentation with reflective, narrative lyrics.
  • D. Days That Used to Be
    "Days That Used to Be" is a reflective rock song by Neil Young and Crazy Horse from the 1990 album *Ragged Glory*, noted for its nostalgic lyrics and raw, guitar-driven sound.
  • E. The Good Old Days
    The Good Old Days was a long-running BBC television variety show that recreated the atmosphere of Victorian and Edwardian music hall performances.
  • 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: Back in the Day
Triple: [The System Has Failed, hasTrack, Back in the Day]
Generated description
"Back in the Day" is a politically charged thrash metal song by Megadeth from their 2004 album *The System Has Failed*, reflecting on past eras and societal change.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Back in the Day
Target entity description: "Back in the Day" is a politically charged thrash metal song by Megadeth from their 2004 album *The System Has Failed*, reflecting on past eras and societal change.
  • A. Back in the Day
    "Back in the Day" is a track from Missy Elliott’s influential early-2000s hip-hop album "Under Construction," reflecting on old-school rap culture and the genre’s evolution.
  • B. Back in the Day
    "Back in the Day" is a song by Christina Aguilera from her soul- and jazz-influenced album "Back to Basics."
  • C. Way Back in the Day
    "Way Back in the Day" is a song featured on the album *So Familiar* by Steve Martin and Edie Brickell, blending bluegrass instrumentation with reflective, narrative lyrics.
  • D. Days That Used to Be
    "Days That Used to Be" is a reflective rock song by Neil Young and Crazy Horse from the 1990 album *Ragged Glory*, noted for its nostalgic lyrics and raw, guitar-driven sound.
  • E. The Good Old Days
    The Good Old Days was a long-running BBC television variety show that recreated the atmosphere of Victorian and Edwardian music hall performances.
  • 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_6a0ba7a851b08190a36972fca837d1ef completed May 18, 2026, 11:58 p.m.
NEDg Description generation batch_6a0ba8666f608190b512aa4c8442f6c1 completed May 19, 2026, 12:01 a.m.
NED2 Entity disambiguation (via description) batch_6a0baa4decf881909774facad2cae93d completed May 19, 2026, 12:09 a.m.
Created at: April 17, 2026, 3:33 p.m.