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.