Triple
T7249261
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Estádio do Dragão |
E156553
|
entity |
| Predicate | publicTransitAccess |
P1288
|
FINISHED |
| Object |
Estádio do Dragão metro station
Estádio do Dragão metro station is a light rail/metro stop in Porto, Portugal, serving the area around FC Porto’s Estádio do Dragão football stadium.
|
E652326
|
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 do Dragão metro station | Statement: [Estádio do Dragão, publicTransitAccess, Estádio do Dragão metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Estádio do Dragão metro station Context triple: [Estádio do Dragão, publicTransitAccess, Estádio do Dragão metro station]
-
A.
Antero de Quental metro station
Antero de Quental metro station is an underground rapid transit station in Rio de Janeiro’s Leblon neighborhood, serving Line 4 of the city’s metro system.
-
B.
Martim Moniz metro station
Martim Moniz metro station is an underground Lisbon Metro station on the Green Line, serving the central Martim Moniz square near the historic downtown area.
-
C.
Marquês de Pombal metro station
Marquês de Pombal metro station is a major Lisbon Metro interchange and transport hub located at the Marquês de Pombal square, serving multiple lines and connecting central Lisbon with other parts of the city.
-
D.
Cais do Sodré railway station
Cais do Sodré railway station is a major Lisbon transport hub that combines suburban rail, metro, ferry, and bus connections near the city’s waterfront.
-
E.
Baixa-Chiado metro station
Baixa-Chiado metro station is a major underground interchange in central Lisbon, Portugal, connecting key metro lines and serving as a gateway to the historic Baixa and Chiado districts.
- 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 do Dragão metro station Triple: [Estádio do Dragão, publicTransitAccess, Estádio do Dragão metro station]
Generated description
Estádio do Dragão metro station is a light rail/metro stop in Porto, Portugal, serving the area around FC Porto’s Estádio do Dragão football stadium.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Estádio do Dragão metro station Target entity description: Estádio do Dragão metro station is a light rail/metro stop in Porto, Portugal, serving the area around FC Porto’s Estádio do Dragão football stadium.
-
A.
Antero de Quental metro station
Antero de Quental metro station is an underground rapid transit station in Rio de Janeiro’s Leblon neighborhood, serving Line 4 of the city’s metro system.
-
B.
Martim Moniz metro station
Martim Moniz metro station is an underground Lisbon Metro station on the Green Line, serving the central Martim Moniz square near the historic downtown area.
-
C.
Marquês de Pombal metro station
Marquês de Pombal metro station is a major Lisbon Metro interchange and transport hub located at the Marquês de Pombal square, serving multiple lines and connecting central Lisbon with other parts of the city.
-
D.
Cais do Sodré railway station
Cais do Sodré railway station is a major Lisbon transport hub that combines suburban rail, metro, ferry, and bus connections near the city’s waterfront.
-
E.
Baixa-Chiado metro station
Baixa-Chiado metro station is a major underground interchange in central Lisbon, Portugal, connecting key metro lines and serving as a gateway to the historic Baixa and Chiado districts.
- 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_69c68827b5e481908dc05e145b2c92d4 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6ea77a3588190accf31860170f052 |
completed | March 27, 2026, 8:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7d3a2ba748190890c2980ca4a8ecd |
completed | March 28, 2026, 1:12 p.m. |
| NEDg | Description generation | batch_69c7d4dd5c588190b9129f0c132d91d3 |
completed | March 28, 2026, 1:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7d58b19e48190b9fdb1181387acea |
completed | March 28, 2026, 1:20 p.m. |
Created at: March 27, 2026, 2:56 p.m.