Triple
T6721779
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Parque das Nações |
E153411
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Vasco da Gama Tower
Vasco da Gama Tower is a prominent riverside observation tower and former Expo ’98 landmark in Lisbon, Portugal, known for its sail-like design overlooking the Tagus River.
|
E612844
|
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: Vasco da Gama Tower | Statement: [Parque das Nações, hasLandmark, Vasco da Gama Tower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vasco da Gama Tower Context triple: [Parque das Nações, hasLandmark, Vasco da Gama Tower]
-
A.
Torre da Carraca
Torre da Carraca is one of the historic bell towers of Santiago de Compostela Cathedral, notable for housing the cathedral’s famous “Carraca” noisemaker used in Holy Week rituals.
-
B.
Lisbon City Hall
Lisbon City Hall is the historic seat of the municipal government of Lisbon, housed in a neoclassical building in the city’s central downtown area.
-
C.
Belém Tower
Belém Tower is a 16th-century fortified tower in Lisbon, Portugal, and a UNESCO World Heritage Site renowned as a symbol of the Age of Discoveries.
-
D.
Monument to the Discoveries
The Monument to the Discoveries is a prominent riverside landmark in Lisbon, Portugal, commemorating the Portuguese Age of Exploration and its key historical figures.
-
E.
Tavira Tower
Tavira Tower is an 18th-century watchtower in Cádiz, Spain, best known for its historic role as a lookout point and for housing a popular camera obscura offering panoramic views of the city.
- 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: Vasco da Gama Tower Triple: [Parque das Nações, hasLandmark, Vasco da Gama Tower]
Generated description
Vasco da Gama Tower is a prominent riverside observation tower and former Expo ’98 landmark in Lisbon, Portugal, known for its sail-like design overlooking the Tagus River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vasco da Gama Tower Target entity description: Vasco da Gama Tower is a prominent riverside observation tower and former Expo ’98 landmark in Lisbon, Portugal, known for its sail-like design overlooking the Tagus River.
-
A.
Torre da Carraca
Torre da Carraca is one of the historic bell towers of Santiago de Compostela Cathedral, notable for housing the cathedral’s famous “Carraca” noisemaker used in Holy Week rituals.
-
B.
Lisbon City Hall
Lisbon City Hall is the historic seat of the municipal government of Lisbon, housed in a neoclassical building in the city’s central downtown area.
-
C.
Belém Tower
Belém Tower is a 16th-century fortified tower in Lisbon, Portugal, and a UNESCO World Heritage Site renowned as a symbol of the Age of Discoveries.
-
D.
Monument to the Discoveries
The Monument to the Discoveries is a prominent riverside landmark in Lisbon, Portugal, commemorating the Portuguese Age of Exploration and its key historical figures.
-
E.
Tavira Tower
Tavira Tower is an 18th-century watchtower in Cádiz, Spain, best known for its historic role as a lookout point and for housing a popular camera obscura offering panoramic views of the city.
- 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_69c6880afb988190ad88011b48ecfcba |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d13861a08190ad19a16dcd76c908 |
completed | March 27, 2026, 6:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c700a14ebc819092cc40f522540f1a |
completed | March 27, 2026, 10:11 p.m. |
| NEDg | Description generation | batch_69c7023cc3d08190810fc8482326e7b9 |
completed | March 27, 2026, 10:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c703d67ff481908476b97fee97959a |
completed | March 27, 2026, 10:25 p.m. |
Created at: March 27, 2026, 2:07 p.m.