Triple
T8901737
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vancouver Convention Centre West |
E211944
|
entity |
| Predicate | hostedEvent |
P613
|
FINISHED |
| Object |
International Broadcast Centre for the 2010 Winter Olympics
The International Broadcast Centre for the 2010 Winter Olympics was the central media hub where television and radio broadcasters from around the world produced and transmitted coverage of the Vancouver Winter Games.
|
E764605
|
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: International Broadcast Centre for the 2010 Winter Olympics | Statement: [Vancouver Convention Centre West, hostedEvent, International Broadcast Centre for the 2010 Winter Olympics]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: International Broadcast Centre for the 2010 Winter Olympics Context triple: [Vancouver Convention Centre West, hostedEvent, International Broadcast Centre for the 2010 Winter Olympics]
-
A.
Gangneung Ice Arena
Gangneung Ice Arena is a multi-purpose indoor ice rink in Gangneung, South Korea, built to host major international figure skating and short track speed skating competitions.
-
B.
National Speed Skating Oval
The National Speed Skating Oval is a purpose-built ice arena in Beijing, China, known for its distinctive "Ice Ribbon" design and its role as the main long-track speed skating venue during the 2022 Winter Olympics.
-
C.
Gangneung Curling Centre
Gangneung Curling Centre is an indoor ice arena in Gangneung, South Korea, best known for hosting the curling competitions at the 2018 Winter Olympics.
-
D.
Stadio Olimpico del Ghiaccio
Stadio Olimpico del Ghiaccio is an ice stadium in Cortina d'Ampezzo, Italy, best known for hosting the opening and closing ceremonies and key events of the 1956 Winter Olympics.
-
E.
Alpensia Olympic Park
Alpensia Olympic Park is a major winter sports complex in Pyeongchang, South Korea, that hosted multiple events during the 2018 Winter Olympics and Paralympics.
- 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: International Broadcast Centre for the 2010 Winter Olympics Triple: [Vancouver Convention Centre West, hostedEvent, International Broadcast Centre for the 2010 Winter Olympics]
Generated description
The International Broadcast Centre for the 2010 Winter Olympics was the central media hub where television and radio broadcasters from around the world produced and transmitted coverage of the Vancouver Winter Games.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: International Broadcast Centre for the 2010 Winter Olympics Target entity description: The International Broadcast Centre for the 2010 Winter Olympics was the central media hub where television and radio broadcasters from around the world produced and transmitted coverage of the Vancouver Winter Games.
-
A.
Gangneung Ice Arena
Gangneung Ice Arena is a multi-purpose indoor ice rink in Gangneung, South Korea, built to host major international figure skating and short track speed skating competitions.
-
B.
National Speed Skating Oval
The National Speed Skating Oval is a purpose-built ice arena in Beijing, China, known for its distinctive "Ice Ribbon" design and its role as the main long-track speed skating venue during the 2022 Winter Olympics.
-
C.
Gangneung Curling Centre
Gangneung Curling Centre is an indoor ice arena in Gangneung, South Korea, best known for hosting the curling competitions at the 2018 Winter Olympics.
-
D.
Stadio Olimpico del Ghiaccio
Stadio Olimpico del Ghiaccio is an ice stadium in Cortina d'Ampezzo, Italy, best known for hosting the opening and closing ceremonies and key events of the 1956 Winter Olympics.
-
E.
Alpensia Olympic Park
Alpensia Olympic Park is a major winter sports complex in Pyeongchang, South Korea, that hosted multiple events during the 2018 Winter Olympics and Paralympics.
- 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_69ca83918d3081909b326fa3750cb8c8 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc642a104081908df2d64e8f9ad0c8 |
completed | April 1, 2026, 12:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfac1846f481909aad27a6dacddba2 |
completed | April 3, 2026, 12:01 p.m. |
| NEDg | Description generation | batch_69cfacb58f208190b5e8eeba58f1bd78 |
completed | April 3, 2026, 12:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfad73f7a8819089ee3dadf321220e |
completed | April 3, 2026, 12:07 p.m. |
Created at: March 30, 2026, 6:54 p.m.