Triple
T7905620
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Victorian London |
E183568
|
entity |
| Predicate | knownFor |
P22
|
FINISHED |
| Object | Crystal Palace (Great Exhibition of 1851) |
E237412
|
NE FINISHED |
How this triple was built (2 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: Crystal Palace (Great Exhibition of 1851) | Statement: [Victorian London, knownFor, Crystal Palace (Great Exhibition of 1851)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Crystal Palace (Great Exhibition of 1851) Context triple: [Victorian London, knownFor, Crystal Palace (Great Exhibition of 1851)]
-
A.
The Crystal Palace
chosen
The Crystal Palace was a vast cast-iron and glass exhibition hall originally built in London for the Great Exhibition of 1851, celebrated as a landmark of Victorian engineering and design.
-
B.
Great Exhibition of 1851
The Great Exhibition of 1851 was a landmark international world's fair held in London that showcased industrial, technological, and artistic achievements of the mid-19th century.
-
C.
Alexandra Palace
Alexandra Palace is a historic entertainment and exhibition venue in North London, famed as the birthplace of regular high-definition television broadcasts and for its panoramic views over the city.
-
D.
Battersea Power Station
Battersea Power Station is a decommissioned Grade II* listed coal-fired power station in London, famous for its Art Deco architecture and iconic chimneys, now redeveloped into a mixed-use complex.
-
E.
V&A East
V&A East is a major new cultural complex in East London developed by the Victoria and Albert Museum to showcase art, design, and creative innovation in a contemporary, community-focused setting.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca828d13088190b222be7aa9f9315c |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb3a56c9f0819094dc87fe55a8823e |
completed | March 31, 2026, 3:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5bc9dfa88190aa5261bdf44823ab |
completed | March 31, 2026, 5:29 a.m. |
Created at: March 30, 2026, 5:03 p.m.