Triple

T6500160
Position Surface form Disambiguated ID Type / Status
Subject Def Leppard E148864 entity
Predicate notableWork P4 FINISHED
Object Def Leppard (album)
Def Leppard (album) is the self-titled eleventh studio album by English rock band Def Leppard, showcasing a modern yet classic hard rock sound and released in 2015.
E600375 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: Def Leppard (album) | Statement: [Def Leppard, notableWork, Def Leppard (album)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Def Leppard (album)
Context triple: [Def Leppard, notableWork, Def Leppard (album)]
  • A. Spearhead
    Spearhead is the nickname of the U.S. 3rd Armored Division, a famed American armored unit noted for its rapid, leading role in European campaigns during World War II.
  • B. Certified Lover Boy
    Certified Lover Boy is a 2021 studio album by Canadian rapper and singer Drake that blends introspective lyrics with melodic rap and R&B influences.
  • C. Rock in a Hard Place
    Rock in a Hard Place is a 1982 hard rock album by Aerosmith, notable for being recorded during a turbulent period marked by key lineup changes and internal band tensions.
  • D. The Number of the Beast
    The Number of the Beast is a landmark 1982 heavy metal album by Iron Maiden, renowned for its powerful vocals, twin-guitar harmonies, and controversial, apocalyptic themes.
  • E. Ride the Lightning
    Ride the Lightning is Metallica’s influential 1984 thrash metal album known for its complex compositions, darker themes, and role in defining the band’s early sound.
  • 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: Def Leppard (album)
Triple: [Def Leppard, notableWork, Def Leppard (album)]
Generated description
Def Leppard (album) is the self-titled eleventh studio album by English rock band Def Leppard, showcasing a modern yet classic hard rock sound and released in 2015.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Def Leppard (album)
Target entity description: Def Leppard (album) is the self-titled eleventh studio album by English rock band Def Leppard, showcasing a modern yet classic hard rock sound and released in 2015.
  • A. Spearhead
    Spearhead is the nickname of the U.S. 3rd Armored Division, a famed American armored unit noted for its rapid, leading role in European campaigns during World War II.
  • B. Certified Lover Boy
    Certified Lover Boy is a 2021 studio album by Canadian rapper and singer Drake that blends introspective lyrics with melodic rap and R&B influences.
  • C. Rock in a Hard Place
    Rock in a Hard Place is a 1982 hard rock album by Aerosmith, notable for being recorded during a turbulent period marked by key lineup changes and internal band tensions.
  • D. The Number of the Beast
    The Number of the Beast is a landmark 1982 heavy metal album by Iron Maiden, renowned for its powerful vocals, twin-guitar harmonies, and controversial, apocalyptic themes.
  • E. Ride the Lightning
    Ride the Lightning is Metallica’s influential 1984 thrash metal album known for its complex compositions, darker themes, and role in defining the band’s early sound.
  • 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_69c687e9ad288190bae5bcac9c8ac855 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c68ad1c46c819089db43e7c3a8d160 completed March 27, 2026, 1:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6cb26d2d08190a52084c3a8c0d8f8 completed March 27, 2026, 6:23 p.m.
NEDg Description generation batch_69c6cd03c56c8190a0e7c69597ab8c83 completed March 27, 2026, 6:31 p.m.
NED2 Entity disambiguation (via description) batch_69c6cdfc23988190a4062abbcc312cb4 completed March 27, 2026, 6:35 p.m.
Created at: March 27, 2026, 1:42 p.m.