Triple
T20684094
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Centennial Exposition |
E508368
|
entity |
| Predicate | featuredBuilding |
P3876
|
FINISHED |
| Object | Horticultural Hall |
—
|
NE NERFINISHED |
How this triple was built (3 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: Horticultural Hall | Statement: [Centennial Exposition, featuredBuilding, Horticultural Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Horticultural Hall Context triple: [Centennial Exposition, featuredBuilding, Horticultural Hall]
-
A.
Botany Hall
Botany Hall is a dedicated botanical exhibition space within the Carnegie Museum of Natural History that showcases plant diversity, ecology, and evolution.
-
B.
Muttart Conservatory
The Muttart Conservatory is a distinctive botanical garden in Edmonton, Alberta, known for its iconic glass pyramids housing diverse plant collections from around the world.
-
C.
Allan Gardens Conservatory
Allan Gardens Conservatory is a historic Victorian-era greenhouse complex in downtown Toronto known for its diverse collection of exotic plants and seasonal floral displays.
-
D.
Botanic Garden Conservatory
The Botanic Garden Conservatory is a historic glasshouse in Washington, D.C. that showcases diverse plant collections as part of the United States Botanic Garden near the U.S. Capitol.
-
E.
Palace of Horticulture
The Palace of Horticulture was a grand glass-domed exhibition hall in San Francisco, renowned for showcasing plants and horticultural displays during the early 20th century.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Horticultural Hall Target entity description: Horticultural Hall was a grand glass-and-iron exhibition building in Philadelphia, renowned for showcasing plants and garden displays during the 1876 Centennial Exposition.
-
A.
Botany Hall
Botany Hall is a dedicated botanical exhibition space within the Carnegie Museum of Natural History that showcases plant diversity, ecology, and evolution.
-
B.
Muttart Conservatory
The Muttart Conservatory is a distinctive botanical garden in Edmonton, Alberta, known for its iconic glass pyramids housing diverse plant collections from around the world.
-
C.
Allan Gardens Conservatory
Allan Gardens Conservatory is a historic Victorian-era greenhouse complex in downtown Toronto known for its diverse collection of exotic plants and seasonal floral displays.
-
D.
Botanic Garden Conservatory
The Botanic Garden Conservatory is a historic glasshouse in Washington, D.C. that showcases diverse plant collections as part of the United States Botanic Garden near the U.S. Capitol.
-
E.
Palace of Horticulture
The Palace of Horticulture was a grand glass-domed exhibition hall in San Francisco, renowned for showcasing plants and horticultural displays during the early 20th century.
- F. None of above. chosen
Provenance (2 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_69e0b4c1ed408190b72dd26b1e33f8a1 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6beaae5608190ac8cc64aa4717d53 |
completed | April 21, 2026, 12:02 a.m. |
Created at: April 16, 2026, 11:45 a.m.