Triple
T8795710
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arena Castelão |
E209283
|
entity |
| Predicate | shortName |
P43
|
FINISHED |
| Object |
Castelão
Castelão is a major football stadium in Fortaleza, Brazil, known for hosting top-tier matches and international tournaments.
|
E759542
|
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: Castelão | Statement: [Arena Castelão, shortName, Castelão]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castelão Context triple: [Arena Castelão, shortName, Castelão]
-
A.
Mafra
Mafra is a Portuguese town best known for its monumental baroque National Palace and basilica, extensively built using local lioz limestone.
-
B.
Forte dos Reis Magos
Forte dos Reis Magos is a 16th-century star-shaped coastal fortress in Natal, Brazil, built by the Portuguese to defend the region and considered the city’s founding landmark.
-
C.
Palácio do Catete
Palácio do Catete is a historic palace in Rio de Janeiro that served as the official residence of Brazilian presidents until the capital moved to Brasília and now houses the Republic Museum.
-
D.
Cais das Colunas
Cais das Colunas is a historic riverside quay on Lisbon’s Praça do Comércio, marked by two iconic stone columns descending into the Tagus River and serving as a traditional gateway to the city.
-
E.
Vila de São Sebastião
Vila de São Sebastião is a civil parish on Terceira Island in the Azores, Portugal, known for its historic architecture and coastal setting within the municipality of Angra do Heroísmo.
- 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: Castelão Triple: [Arena Castelão, shortName, Castelão]
Generated description
Castelão is a major football stadium in Fortaleza, Brazil, known for hosting top-tier matches and international tournaments.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Castelão Target entity description: Castelão is a major football stadium in Fortaleza, Brazil, known for hosting top-tier matches and international tournaments.
-
A.
Mafra
Mafra is a Portuguese town best known for its monumental baroque National Palace and basilica, extensively built using local lioz limestone.
-
B.
Forte dos Reis Magos
Forte dos Reis Magos is a 16th-century star-shaped coastal fortress in Natal, Brazil, built by the Portuguese to defend the region and considered the city’s founding landmark.
-
C.
Palácio do Catete
Palácio do Catete is a historic palace in Rio de Janeiro that served as the official residence of Brazilian presidents until the capital moved to Brasília and now houses the Republic Museum.
-
D.
Cais das Colunas
Cais das Colunas is a historic riverside quay on Lisbon’s Praça do Comércio, marked by two iconic stone columns descending into the Tagus River and serving as a traditional gateway to the city.
-
E.
Vila de São Sebastião
Vila de São Sebastião is a civil parish on Terceira Island in the Azores, Portugal, known for its historic architecture and coastal setting within the municipality of Angra do Heroísmo.
- 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_69ca836240888190a62b262e56a69d2f |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5fa24ca08190a7738a7f1c446456 |
completed | March 31, 2026, 11:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf6f5d655881909013ac3e2ac0cebb |
completed | April 3, 2026, 7:42 a.m. |
| NEDg | Description generation | batch_69cf71c118848190a937ecf714556ef3 |
completed | April 3, 2026, 7:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf744b17e88190b14607e6dff823a3 |
completed | April 3, 2026, 8:03 a.m. |
Created at: March 30, 2026, 6:44 p.m.