Triple
T2280349
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 1888 Barcelona Universal Exposition |
E51265
|
entity |
| Predicate | featuredStructure |
P1544
|
FINISHED |
| Object |
Umbracle (Barcelona shade house)
The Umbracle is a historic modernist-style shade house in Barcelona’s Parc de la Ciutadella, renowned for its elegant iron-and-wood structure and lush collection of Mediterranean and tropical plants.
|
E250834
|
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: Umbracle (Barcelona shade house) | Statement: [1888 Barcelona Universal Exposition, featuredStructure, Umbracle (Barcelona shade house)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Umbracle (Barcelona shade house) Context triple: [1888 Barcelona Universal Exposition, featuredStructure, Umbracle (Barcelona shade house)]
-
A.
Martorell plant
The Martorell plant is SEAT’s main automotive manufacturing facility in Spain, known for producing a large share of the brand’s vehicles and serving as a key industrial hub within the Volkswagen Group.
-
B.
Tropical Pavilion
Tropical Pavilion is a greenhouse exhibit at the Brooklyn Botanic Garden that showcases a diverse collection of tropical plants in a warm, humid environment.
-
C.
Embarcadère greenhouse
The Embarcadère greenhouse is a notable glasshouse within the Royal Greenhouses of Laeken complex in Brussels, distinguished by its elegant iron-and-glass architecture and role as a transitional gallery for visitors.
-
D.
Palm Grove of Elche
The Palm Grove of Elche is an extensive historic landscape of thousands of date palms in Elche, Spain, whose origins trace back to Islamic agricultural practices and which is recognized as a UNESCO World Heritage Site.
-
E.
Palm House
Palm House is a historic glasshouse at the Royal Botanic Garden Edinburgh, renowned for its collection of tropical and subtropical plants.
- 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: Umbracle (Barcelona shade house) Triple: [1888 Barcelona Universal Exposition, featuredStructure, Umbracle (Barcelona shade house)]
Generated description
The Umbracle is a historic modernist-style shade house in Barcelona’s Parc de la Ciutadella, renowned for its elegant iron-and-wood structure and lush collection of Mediterranean and tropical plants.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Umbracle (Barcelona shade house) Target entity description: The Umbracle is a historic modernist-style shade house in Barcelona’s Parc de la Ciutadella, renowned for its elegant iron-and-wood structure and lush collection of Mediterranean and tropical plants.
-
A.
Martorell plant
The Martorell plant is SEAT’s main automotive manufacturing facility in Spain, known for producing a large share of the brand’s vehicles and serving as a key industrial hub within the Volkswagen Group.
-
B.
Tropical Pavilion
Tropical Pavilion is a greenhouse exhibit at the Brooklyn Botanic Garden that showcases a diverse collection of tropical plants in a warm, humid environment.
-
C.
Embarcadère greenhouse
The Embarcadère greenhouse is a notable glasshouse within the Royal Greenhouses of Laeken complex in Brussels, distinguished by its elegant iron-and-glass architecture and role as a transitional gallery for visitors.
-
D.
Palm Grove of Elche
The Palm Grove of Elche is an extensive historic landscape of thousands of date palms in Elche, Spain, whose origins trace back to Islamic agricultural practices and which is recognized as a UNESCO World Heritage Site.
-
E.
Palm House
Palm House is a historic glasshouse at the Royal Botanic Garden Edinburgh, renowned for its collection of tropical and subtropical plants.
- 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.