Triple
T2888578
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | UEFA Euro 2008 |
E59564
|
entity |
| Predicate | finalMatchLocation |
P12513
|
FINISHED |
| Object | Ernst-Happel-Stadion, Vienna |
E276794
|
NE FINISHED |
How this triple was built (3 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: Ernst-Happel-Stadion, Vienna | Statement: [UEFA Euro 2008, finalMatchLocation, Ernst-Happel-Stadion, Vienna]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ernst-Happel-Stadion, Vienna Context triple: [UEFA Euro 2008, finalMatchLocation, Ernst-Happel-Stadion, Vienna]
-
A.
Ernst Happel Stadium
chosen
Ernst Happel Stadium is Austria’s largest and most famous football stadium, located in Vienna and regularly hosting major international matches and events.
-
B.
Allianz Arena
Allianz Arena is a modern football stadium in Munich, Germany, renowned for its illuminated exterior and as the home ground of FC Bayern Munich.
-
C.
Zentralstadion
Zentralstadion was a major football stadium in Leipzig, Germany, later modernized and renamed Red Bull Arena, and has hosted both domestic and international matches.
-
D.
Volksparkstadion
Volksparkstadion is a major football stadium in Hamburg, Germany, known for hosting top-level club and international matches, including games of the German national team.
-
E.
Max-Morlock-Stadion
Max-Morlock-Stadion is a football stadium in Nuremberg, Germany, best known as the long-time home ground of the club 1. FC Nürnberg.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: finalMatchLocation Context triple: [UEFA Euro 2008, finalMatchLocation, Ernst-Happel-Stadion, Vienna]
-
A.
finalMatchCity
Indicates the city where the final match of a competition or tournament takes place.
-
B.
finalsLocation
chosen
Indicates the place where the final stage or concluding event of something (such as a competition or process) takes place.
-
C.
finalMatchDate
Indicates the calendar date on which the final or deciding match in a series, tournament, or competition takes place.
-
D.
finalMatchType
Indicates the specific category or format of the concluding or decisive match in a series or competition.
-
E.
locationOfCompetition
Indicates the place or venue where a competition or contest takes or took place.
- F. None of above.
Provenance (4 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_69ab4ac739188190a112f42a5a69c951 |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abe04918908190aad08defd1b26d97 |
completed | March 7, 2026, 8:22 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b0317601688190a8a99644579b137c |
completed | March 10, 2026, 2:57 p.m. |
| PD | Predicate disambiguation | batch_69abdd15cbf08190bf7fea5ea516848a |
completed | March 7, 2026, 8:08 a.m. |
Created at: March 6, 2026, 10:04 p.m.