Triple
T13286491
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Earl's Court Exhibition Centre site |
E316457
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | Earl's Court Exhibition Centre |
E316457
|
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: Earl's Court Exhibition Centre | Statement: [Earl's Court Exhibition Centre site, formerName, Earl's Court Exhibition Centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Earl's Court Exhibition Centre Context triple: [Earl's Court Exhibition Centre site, formerName, Earl's Court Exhibition Centre]
-
A.
Earl's Court Exhibition Centre site
chosen
The Earl's Court Exhibition Centre site is the former location of one of London's largest exhibition and events complexes, now undergoing major redevelopment following the demolition of the original venue.
-
B.
Kensington Olympia exhibition centre
Kensington Olympia exhibition centre is a major exhibition and events venue in West London known for hosting trade shows, conferences, and public exhibitions.
-
C.
Earls Court
Earls Court is a major London Underground interchange station in West London, serving as a key hub on the District and Piccadilly lines.
-
D.
National Exhibition Centre
The National Exhibition Centre is one of the United Kingdom’s largest and most prominent exhibition and conference venues, located near Birmingham in England.
-
E.
Barbican Centre
The Barbican Centre is a major performing arts and cultural complex in London, renowned for its concert hall, theatres, art gallery, and cinema within the Barbican Estate.
- 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_69d806b349908190a9a61dd9323bf153 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d990759ebc8190a9487a59e37a69e2 |
completed | April 11, 2026, 12:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f716d26a548190be15872154c9a942 |
completed | May 3, 2026, 9:35 a.m. |
Created at: April 9, 2026, 9:27 p.m.