Triple
T9911203
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | UEFA Euro 1964 |
E185147
|
entity |
| Predicate | finalVenue |
P373
|
FINISHED |
| Object | Santiago Bernabéu Stadium |
E80247
|
NE FINISHED |
How this triple was built (2 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: Santiago Bernabéu Stadium | Statement: [UEFA Euro 1964, finalVenue, Santiago Bernabéu Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Santiago Bernabéu Stadium Context triple: [UEFA Euro 1964, finalVenue, Santiago Bernabéu Stadium]
-
A.
Santiago Bernabéu Stadium
chosen
Santiago Bernabéu Stadium is the iconic home ground of Real Madrid CF and one of the most famous football stadiums in the world, located in Madrid, Spain.
-
B.
Estadio Vicente Calderón
Estadio Vicente Calderón was a historic football stadium in Madrid, Spain, best known as the long-time home ground of Atlético de Madrid before its demolition.
-
C.
Estadio Benito Villamarín
Estadio Benito Villamarín is a major football stadium in Seville, Spain, best known as the home ground of La Liga club Real Betis.
-
D.
Estadio de la Comunidad de Madrid
Estadio de la Comunidad de Madrid is the former name of Madrid’s Cívitas Metropolitano Stadium, a major football venue and home ground of Atlético Madrid.
-
E.
Estadio de Vallecas
Estadio de Vallecas is a football stadium in Madrid, Spain, best known as the compact, atmospheric ground of La Liga club Rayo Vallecano.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca8296165881908ca4750701af1f29 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cdb512a26881908eb72a21ffb1efef |
completed | April 2, 2026, 12:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d20dbfa89881909ea6bbcfcf6fc08f |
completed | April 5, 2026, 7:22 a.m. |
Created at: March 30, 2026, 8:41 p.m.