Triple
T20922599
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ExCeL London |
E515252
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
ExCeL Exhibition Centre
ExCeL Exhibition Centre is a major international exhibition and convention center located in London’s Docklands, hosting trade shows, conferences, and large-scale events.
|
E1457972
|
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: ExCeL Exhibition Centre | Statement: [ExCeL London, formerName, ExCeL Exhibition Centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ExCeL Exhibition Centre Context triple: [ExCeL London, formerName, ExCeL Exhibition Centre]
-
A.
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.
-
B.
South Exhibition Hall
South Exhibition Hall is a major indoor event and trade-show space within the Birmingham-Jefferson Convention Complex in Birmingham, Alabama.
-
C.
Exhibition Centre
The Exhibition Centre is a venue designed to host trade shows, conventions, and public exhibitions, often featuring large adaptable spaces for showcasing products, services, and cultural events.
-
D.
North Exhibition Hall
North Exhibition Hall is an exhibition space within the Birmingham-Jefferson Convention Complex used for hosting trade shows, conventions, and large events.
-
E.
East Exhibition Hall
East Exhibition Hall is a major indoor exhibition space within the Birmingham-Jefferson Convention Complex used for trade shows, conventions, and large public events.
- 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: ExCeL Exhibition Centre Triple: [ExCeL London, formerName, ExCeL Exhibition Centre]
Generated description
ExCeL Exhibition Centre is a major international exhibition and convention center located in London’s Docklands, hosting trade shows, conferences, and large-scale events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ExCeL Exhibition Centre Target entity description: ExCeL Exhibition Centre is a major international exhibition and convention center located in London’s Docklands, hosting trade shows, conferences, and large-scale events.
-
A.
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.
-
B.
South Exhibition Hall
South Exhibition Hall is a major indoor event and trade-show space within the Birmingham-Jefferson Convention Complex in Birmingham, Alabama.
-
C.
Exhibition Centre
The Exhibition Centre is a venue designed to host trade shows, conventions, and public exhibitions, often featuring large adaptable spaces for showcasing products, services, and cultural events.
-
D.
North Exhibition Hall
North Exhibition Hall is an exhibition space within the Birmingham-Jefferson Convention Complex used for hosting trade shows, conventions, and large events.
-
E.
East Exhibition Hall
East Exhibition Hall is a major indoor exhibition space within the Birmingham-Jefferson Convention Complex used for trade shows, conventions, and large public events.
- 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_69e0b4fb431c8190b9d40e6a72f0cc87 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6f64f767481909deccd77b50bf4ae |
completed | April 21, 2026, 4 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a091fc8ddc88190b863f952ecfba75b |
completed | May 17, 2026, 1:54 a.m. |
| NEDg | Description generation | batch_6a0920fa7e488190b92045b9bd619bba |
completed | May 17, 2026, 1:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09216f7b188190b327efe8e4cceae1 |
completed | May 17, 2026, 2:01 a.m. |
Created at: April 16, 2026, 12:49 p.m.