Triple

T5350965
Position Surface form Disambiguated ID Type / Status
Subject The Bat (Canada's Wonderland) E124176 entity
Predicate model P2006 FINISHED
Object Inverted Boomerang
Inverted Boomerang is a Vekoma-designed steel shuttle roller coaster model featuring suspended trains that traverse a compact, boomerang-shaped track layout both forwards and backwards.
 E513969 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: Inverted Boomerang | Statement: [The Bat (Canada's Wonderland), model, Inverted Boomerang]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Inverted Boomerang
Context triple: [The Bat (Canada's Wonderland), model, Inverted Boomerang]
  • A. Boomerang!
    Boomerang! is a 1947 American film noir crime drama noted for its semi-documentary style and exploration of a real-life wrongful murder accusation.
  • B. Boomerang
    Boomerang is a steel shuttle roller coaster known for its forward-and-backward looping layout, operating at the Worlds of Fun amusement park in Kansas City, Missouri.
  • 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 1992 romantic comedy film starring Eddie Murphy that follows a suave advertising executive whose womanizing ways are challenged when he meets his match.
  • E. Boomerang Bro
    Boomerang Bro is a recurring Koopa enemy in the Mario series known for attacking by throwing boomerangs in arcing patterns.
  • 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: Inverted Boomerang
Triple: [The Bat (Canada's Wonderland), model, Inverted Boomerang]
Generated description
Inverted Boomerang is a Vekoma-designed steel shuttle roller coaster model featuring suspended trains that traverse a compact, boomerang-shaped track layout both forwards and backwards.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Inverted Boomerang
Target entity description: Inverted Boomerang is a Vekoma-designed steel shuttle roller coaster model featuring suspended trains that traverse a compact, boomerang-shaped track layout both forwards and backwards.
  • A. Boomerang!
    Boomerang! is a 1947 American film noir crime drama noted for its semi-documentary style and exploration of a real-life wrongful murder accusation.
  • B. Boomerang
    Boomerang is a steel shuttle roller coaster known for its forward-and-backward looping layout, operating at the Worlds of Fun amusement park in Kansas City, Missouri.
  • 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 1992 romantic comedy film starring Eddie Murphy that follows a suave advertising executive whose womanizing ways are challenged when he meets his match.
  • E. Boomerang Bro
    Boomerang Bro is a recurring Koopa enemy in the Mario series known for attacking by throwing boomerangs in arcing patterns.
  • 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_69bd464be27081908807b40b75c1bbae completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd861188ac81908ef2b1f25cc6c864 completed March 20, 2026, 5:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf21d494b481909d7887cd85233815 completed March 21, 2026, 10:55 p.m.
NEDg Description generation batch_69bf230926348190b40f8a6105d64d54 completed March 21, 2026, 11 p.m.
NED2 Entity disambiguation (via description) batch_69bf243319448190a30d6e8847d3f4b8 completed March 21, 2026, 11:05 p.m.
Created at: March 20, 2026, 2:01 p.m.