Triple
T22288927
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Stadium, Warsaw |
E550938
|
entity |
| Predicate | hostedMatchType |
P527
|
FINISHED |
| Object |
UEFA Euro 2012 semi-final
The UEFA Euro 2012 semi-final was one of the tournament’s decisive knockout matches, featuring two of Europe’s top national teams competing for a place in the championship final.
|
E133398
|
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: UEFA Euro 2012 semi-final | Statement: [National Stadium, Warsaw, hostedMatchType, UEFA Euro 2012 semi-final]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: UEFA Euro 2012 semi-final Context triple: [National Stadium, Warsaw, hostedMatchType, UEFA Euro 2012 semi-final]
-
A.
UEFA Euro 2012
UEFA Euro 2012 was the 14th edition of the UEFA European Championship, a major international football tournament co-hosted by Poland and Ukraine featuring top national teams from across Europe.
-
B.
UEFA Euro 2016 Final
The UEFA Euro 2016 Final was the championship match of the 2016 European Football Championship, in which Portugal defeated host nation France to win their first major international title.
-
C.
UEFA Euro 2016
UEFA Euro 2016 was the 15th edition of the UEFA European Championship, a major international football tournament for European national teams held in France in 2016.
-
D.
UEFA Euro 2008
UEFA Euro 2008 was the 13th edition of the UEFA European Championship, a major international football tournament co-hosted by Austria and Switzerland and won by Spain.
-
E.
UEFA Euro 2020 (matches)
UEFA Euro 2020 (matches) were the football tournament games of the pan-European UEFA European Championship held in 2021 across multiple host cities.
- 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: UEFA Euro 2012 semi-final Triple: [National Stadium, Warsaw, hostedMatchType, UEFA Euro 2012 semi-final]
Generated description
The UEFA Euro 2012 semi-final was one of the tournament’s decisive knockout matches, featuring two of Europe’s top national teams competing for a place in the championship final.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: UEFA Euro 2012 semi-final Target entity description: The UEFA Euro 2012 semi-final was one of the tournament’s decisive knockout matches, featuring two of Europe’s top national teams competing for a place in the championship final.
-
A.
UEFA Euro 2012
chosen
UEFA Euro 2012 was the 14th edition of the UEFA European Championship, a major international football tournament co-hosted by Poland and Ukraine featuring top national teams from across Europe.
-
B.
UEFA Euro 2016 Final
The UEFA Euro 2016 Final was the championship match of the 2016 European Football Championship, in which Portugal defeated host nation France to win their first major international title.
-
C.
UEFA Euro 2016
UEFA Euro 2016 was the 15th edition of the UEFA European Championship, a major international football tournament for European national teams held in France in 2016.
-
D.
UEFA Euro 2008
UEFA Euro 2008 was the 13th edition of the UEFA European Championship, a major international football tournament co-hosted by Austria and Switzerland and won by Spain.
-
E.
UEFA Euro 2020 (matches)
UEFA Euro 2020 (matches) were the football tournament games of the pan-European UEFA European Championship held in 2021 across multiple host cities.
- F. None of above.
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_69e11e45fb848190a1b2ae21296e3a5f |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15609854c81908adb7681cff2c404 |
completed | April 29, 2026, 12:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0acc91b5cc81909337a6ec1d311bbe |
completed | May 18, 2026, 8:23 a.m. |
| NEDg | Description generation | batch_6a0acd7bfb4c81909475874f808887c0 |
completed | May 18, 2026, 8:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0ace029b74819086a545100e8a8f8a |
completed | May 18, 2026, 8:29 a.m. |
Created at: April 16, 2026, 8:41 p.m.