Triple
T1257561
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Czech Republic men's national ice hockey team |
E12427
|
entity |
| Predicate | homeStadium |
P890
|
FINISHED |
| Object |
O2 Arena
The O2 Arena is a major multi-purpose indoor venue in Prague, Czech Republic, known for hosting top-level ice hockey games, concerts, and international sporting events.
|
E143076
|
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: O2 Arena | Statement: [Czech Republic men's national ice hockey team, homeStadium, O2 Arena]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: O2 Arena Context triple: [Czech Republic men's national ice hockey team, homeStadium, O2 Arena]
-
A.
The O2 Arena
The O2 Arena is a large, multi-purpose indoor entertainment venue in London known for hosting major concerts, sporting events, and high-profile international spectacles.
-
B.
Wembley Stadium
Wembley Stadium is a major football and events stadium in London, England, renowned as the home of the England national team and for hosting major sporting and music events.
-
C.
Wembley
Wembley is a suburban district in northwest London best known for being home to Wembley Stadium, one of the UK’s most iconic sports and entertainment venues.
-
D.
London Olympic Stadium
The London Olympic Stadium is a multi-purpose sports and entertainment venue in Stratford, East London, originally built as the main stadium for the 2012 Summer Olympics and Paralympics.
-
E.
Olympic Stadium
Olympic Stadium is a large multi-purpose sports and events venue in Montreal, Quebec, best known as the main site of the 1976 Summer Olympics and for its distinctive inclined tower.
- 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: O2 Arena Triple: [Czech Republic men's national ice hockey team, homeStadium, O2 Arena]
Generated description
The O2 Arena is a major multi-purpose indoor venue in Prague, Czech Republic, known for hosting top-level ice hockey games, concerts, and international sporting events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: O2 Arena Target entity description: The O2 Arena is a major multi-purpose indoor venue in Prague, Czech Republic, known for hosting top-level ice hockey games, concerts, and international sporting events.
-
A.
The O2 Arena
The O2 Arena is a large, multi-purpose indoor entertainment venue in London known for hosting major concerts, sporting events, and high-profile international spectacles.
-
B.
Wembley Stadium
Wembley Stadium is a major football and events stadium in London, England, renowned as the home of the England national team and for hosting major sporting and music events.
-
C.
Wembley
Wembley is a suburban district in northwest London best known for being home to Wembley Stadium, one of the UK’s most iconic sports and entertainment venues.
-
D.
London Olympic Stadium
The London Olympic Stadium is a multi-purpose sports and entertainment venue in Stratford, East London, originally built as the main stadium for the 2012 Summer Olympics and Paralympics.
-
E.
Olympic Stadium
Olympic Stadium is a large multi-purpose sports and events venue in Montreal, Quebec, best known as the main site of the 1976 Summer Olympics and for its distinctive inclined tower.
- 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_69a4933352e08190ac617291985e76c0 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a4bfaa2b508190a3f61c67b3fa3ad4 |
completed | March 1, 2026, 10:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac93cdba808190b7d164bb98efe3dc |
completed | March 7, 2026, 9:08 p.m. |
| NEDg | Description generation | batch_69ac94c0e6548190a2d40e3ac1a279ce |
completed | March 7, 2026, 9:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac9531c2f08190b570fcb7b035ea87 |
completed | March 7, 2026, 9:14 p.m. |
Created at: March 1, 2026, 7:50 p.m.