Triple

T2280346
Position Surface form Disambiguated ID Type / Status
Subject 1888 Barcelona Universal Exposition E51265 entity
Predicate featuredStructure P1544 FINISHED
Object Cascada Monumental
Cascada Monumental is a grand 19th-century ornamental waterfall and fountain in Barcelona’s Parc de la Ciutadella, renowned for its elaborate sculptures and dramatic architectural design.
E250831 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: Cascada Monumental | Statement: [1888 Barcelona Universal Exposition, featuredStructure, Cascada Monumental]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cascada Monumental
Context triple: [1888 Barcelona Universal Exposition, featuredStructure, Cascada Monumental]
  • A. Grand Cascade
    The Grand Cascade is a monumental ensemble of terraces, fountains, and gilded statues at Peterhof renowned as one of the most spectacular water features in the world.
  • B. The Waterfall
    The Waterfall is a dramatic 17th-century landscape painting by Dutch Golden Age artist Jacob van Ruisdael, renowned for its powerful depiction of rushing water amid a rugged, romanticized natural setting.
  • C. Sleeping Giant
    Sleeping Giant is a prominent rock formation on the Sibley Peninsula in Ontario, Canada, whose silhouette resembles a reclining giant and serves as an iconic natural symbol of Thunder Bay.
  • D. La Grande
    La Grande is a small city in northeastern Oregon that serves as a regional hub and home to Eastern Oregon University.
  • E. La Caldera
    La Caldera is the prominent volcanic summit that forms the highest point of Lobos Island in the Canary Islands.
  • 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: Cascada Monumental
Triple: [1888 Barcelona Universal Exposition, featuredStructure, Cascada Monumental]
Generated description
Cascada Monumental is a grand 19th-century ornamental waterfall and fountain in Barcelona’s Parc de la Ciutadella, renowned for its elaborate sculptures and dramatic architectural design.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cascada Monumental
Target entity description: Cascada Monumental is a grand 19th-century ornamental waterfall and fountain in Barcelona’s Parc de la Ciutadella, renowned for its elaborate sculptures and dramatic architectural design.
  • A. Grand Cascade
    The Grand Cascade is a monumental ensemble of terraces, fountains, and gilded statues at Peterhof renowned as one of the most spectacular water features in the world.
  • B. The Waterfall
    The Waterfall is a dramatic 17th-century landscape painting by Dutch Golden Age artist Jacob van Ruisdael, renowned for its powerful depiction of rushing water amid a rugged, romanticized natural setting.
  • C. Sleeping Giant
    Sleeping Giant is a prominent rock formation on the Sibley Peninsula in Ontario, Canada, whose silhouette resembles a reclining giant and serves as an iconic natural symbol of Thunder Bay.
  • D. La Grande
    La Grande is a small city in northeastern Oregon that serves as a regional hub and home to Eastern Oregon University.
  • E. La Caldera
    La Caldera is the prominent volcanic summit that forms the highest point of Lobos Island in the Canary Islands.
  • 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_69a88b08e4308190bdac9aebcca1c91a completed March 4, 2026, 7:42 p.m.
NER Named-entity recognition batch_69abc21ac3d48190abef254e1c3f45e8 completed March 7, 2026, 6:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae71e48fb081908498f826167020a2 completed March 9, 2026, 7:08 a.m.
NEDg Description generation batch_69ae72bdc5dc81908f475353999161e4 completed March 9, 2026, 7:11 a.m.
NED2 Entity disambiguation (via description) batch_69ae76720e3c8190aeb82dd8779ff715 completed March 9, 2026, 7:27 a.m.
Created at: March 4, 2026, 7:48 p.m.