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.