Triple
T1306857
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portugal national football team |
E27898
|
entity |
| Predicate | homeStadium |
P890
|
FINISHED |
| Object |
Estádio José Alvalade
Estádio José Alvalade is a major football stadium in Lisbon, Portugal, best known as the home ground of Sporting CP and a frequent venue for Portugal national team matches.
|
E153592
|
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: Estádio José Alvalade | Statement: [Portugal national football team, homeStadium, Estádio José Alvalade]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Estádio José Alvalade Context triple: [Portugal national football team, homeStadium, Estádio José Alvalade]
-
A.
Estádio da Luz
Estádio da Luz is a major football stadium in Lisbon, Portugal, best known as the home ground of S.L. Benfica and a frequent venue for major international matches and tournaments.
-
B.
AO Arena
AO Arena is a large indoor entertainment and sports venue in Manchester, England, known for hosting major concerts and events and being one of the busiest arenas in the world.
-
C.
Estádio Cidade de Coimbra
Estádio Cidade de Coimbra is a multi-purpose football stadium in Coimbra, Portugal, best known as the home ground of Académica de Coimbra and a venue for major sports and cultural events.
-
D.
Estádio do Marítimo
Estádio do Marítimo is a football stadium in Funchal, Madeira, serving as the home ground of C.S. Marítimo.
-
E.
Maracanã Stadium
Maracanã Stadium is a historic football stadium in Rio de Janeiro, Brazil, famous for hosting major international matches including World Cup finals and Olympic events.
- 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: Estádio José Alvalade Triple: [Portugal national football team, homeStadium, Estádio José Alvalade]
Generated description
Estádio José Alvalade is a major football stadium in Lisbon, Portugal, best known as the home ground of Sporting CP and a frequent venue for Portugal national team matches.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Estádio José Alvalade Target entity description: Estádio José Alvalade is a major football stadium in Lisbon, Portugal, best known as the home ground of Sporting CP and a frequent venue for Portugal national team matches.
-
A.
Estádio da Luz
Estádio da Luz is a major football stadium in Lisbon, Portugal, best known as the home ground of S.L. Benfica and a frequent venue for major international matches and tournaments.
-
B.
AO Arena
AO Arena is a large indoor entertainment and sports venue in Manchester, England, known for hosting major concerts and events and being one of the busiest arenas in the world.
-
C.
Estádio Cidade de Coimbra
Estádio Cidade de Coimbra is a multi-purpose football stadium in Coimbra, Portugal, best known as the home ground of Académica de Coimbra and a venue for major sports and cultural events.
-
D.
Estádio do Marítimo
Estádio do Marítimo is a football stadium in Funchal, Madeira, serving as the home ground of C.S. Marítimo.
-
E.
Maracanã Stadium
Maracanã Stadium is a historic football stadium in Rio de Janeiro, Brazil, famous for hosting major international matches including World Cup finals and Olympic events.
- 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_69a496d7d83481908f83085854e51328 |
completed | March 1, 2026, 7:43 p.m. |
| NER | Named-entity recognition | batch_69a4c1368038819089d1091cc43901a3 |
completed | March 1, 2026, 10:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acc622dac88190b6ecdc62c7f26dc5 |
completed | March 8, 2026, 12:43 a.m. |
| NEDg | Description generation | batch_69acc6ae66408190bf48fe3150a08116 |
completed | March 8, 2026, 12:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69acc73b92248190b723cb64046799e3 |
completed | March 8, 2026, 12:47 a.m. |
Created at: March 1, 2026, 7:51 p.m.