Triple

T20874018
Position Surface form Disambiguated ID Type / Status
Subject Inverted Boomerang E513969 entity
Predicate modelFamily P11218 FINISHED
Object Vekoma Boomerang family
The Vekoma Boomerang family is a widely produced series of shuttle roller coaster models known for their compact layouts and signature forward-and-backward inversions.
 E1455447 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: Vekoma Boomerang family | Statement: [Inverted Boomerang, modelFamily, Vekoma Boomerang family]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vekoma Boomerang family
Context triple: [Inverted Boomerang, modelFamily, Vekoma Boomerang family]
  • A. Boomerang Bro
    Boomerang Bro is a recurring Koopa enemy in the Mario series known for attacking by throwing boomerangs in arcing patterns.
  • B. Boomerang
    Boomerang is a 1974 video art piece by American artist Nancy Holt that explores perception, time delay, and self-awareness through closed-circuit television.
  • C. Boomerang
    Boomerang is a television network known for airing classic and contemporary animated programming, particularly cartoons from the Warner Bros. and Hanna-Barbera libraries.
  • D. Boomerang
    "Boomerang" is a 1998 puzzle-platform video game developed by The Creatures that features boomerang-based mechanics and environmental challenges.
  • E. Boomerang
    "Boomerang" is a 2015 French drama film directed by François Favrat, in which François Cluzet stars in a story about a man uncovering long-buried family secrets.
  • 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: Vekoma Boomerang family
Triple: [Inverted Boomerang, modelFamily, Vekoma Boomerang family]
Generated description
The Vekoma Boomerang family is a widely produced series of shuttle roller coaster models known for their compact layouts and signature forward-and-backward inversions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vekoma Boomerang family
Target entity description: The Vekoma Boomerang family is a widely produced series of shuttle roller coaster models known for their compact layouts and signature forward-and-backward inversions.
  • A. Boomerang Bro
    Boomerang Bro is a recurring Koopa enemy in the Mario series known for attacking by throwing boomerangs in arcing patterns.
  • B. Boomerang
    Boomerang is a 1974 video art piece by American artist Nancy Holt that explores perception, time delay, and self-awareness through closed-circuit television.
  • C. Boomerang
    Boomerang is a television network known for airing classic and contemporary animated programming, particularly cartoons from the Warner Bros. and Hanna-Barbera libraries.
  • D. Boomerang
    "Boomerang" is a 1998 puzzle-platform video game developed by The Creatures that features boomerang-based mechanics and environmental challenges.
  • E. Boomerang
    "Boomerang" is a 2015 French drama film directed by François Favrat, in which François Cluzet stars in a story about a man uncovering long-buried family secrets.
  • 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_69e0b4f675cc8190b4e745225b62eb66 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c46639308190a616193f3975d453 completed April 21, 2026, 12:27 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09139e7854819098246a47699fdf1f completed May 17, 2026, 1:02 a.m.
NEDg Description generation batch_6a09145a9b0481909086941cdd981e1a completed May 17, 2026, 1:05 a.m.
NED2 Entity disambiguation (via description) batch_6a0914f1925081909bce8ad0932c6722 completed May 17, 2026, 1:08 a.m.
Created at: April 16, 2026, 12:45 p.m.