Triple

T20046245
Position Surface form Disambiguated ID Type / Status
Subject Guaíba Lake E497564 entity
Predicate adjacentTo P224 FINISHED
Object Porto Alegre waterfront
The Porto Alegre waterfront is a prominent urban shoreline area in Porto Alegre, Brazil, known for its scenic views, public parks, and recreational spaces along the Guaíba Lake.
 E1409194 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: Porto Alegre waterfront | Statement: [Guaíba Lake, adjacentTo, Porto Alegre waterfront]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Porto Alegre waterfront
Context triple: [Guaíba Lake, adjacentTo, Porto Alegre waterfront]
  • A. Public Market of Porto Alegre
    The Public Market of Porto Alegre is a historic central marketplace in Porto Alegre, Brazil, known for its traditional food stalls, local products, and cultural significance as a city landmark.
  • B. Rio de Janeiro waterfront
    The Rio de Janeiro waterfront is the scenic coastal area of the city known for its iconic beaches, bayside views, and proximity to major urban landmarks.
  • C. Canoas
    Canoas is a major industrial and residential city in the Porto Alegre metropolitan region of Rio Grande do Sul, Brazil.
  • D. Pirajá
    Pirajá is a neighborhood in Salvador, Bahia, Brazil, historically notable as a key site in Brazil’s struggle for independence.
  • E. Port of Rio de Janeiro
    The Port of Rio de Janeiro is one of Brazil’s principal seaports, serving as a major hub for cargo, passenger traffic, and maritime trade along the country’s southeastern coast.
  • 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: Porto Alegre waterfront
Triple: [Guaíba Lake, adjacentTo, Porto Alegre waterfront]
Generated description
The Porto Alegre waterfront is a prominent urban shoreline area in Porto Alegre, Brazil, known for its scenic views, public parks, and recreational spaces along the Guaíba Lake.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Porto Alegre waterfront
Target entity description: The Porto Alegre waterfront is a prominent urban shoreline area in Porto Alegre, Brazil, known for its scenic views, public parks, and recreational spaces along the Guaíba Lake.
  • A. Public Market of Porto Alegre
    The Public Market of Porto Alegre is a historic central marketplace in Porto Alegre, Brazil, known for its traditional food stalls, local products, and cultural significance as a city landmark.
  • B. Rio de Janeiro waterfront
    The Rio de Janeiro waterfront is the scenic coastal area of the city known for its iconic beaches, bayside views, and proximity to major urban landmarks.
  • C. Canoas
    Canoas is a major industrial and residential city in the Porto Alegre metropolitan region of Rio Grande do Sul, Brazil.
  • D. Pirajá
    Pirajá is a neighborhood in Salvador, Bahia, Brazil, historically notable as a key site in Brazil’s struggle for independence.
  • E. Port of Rio de Janeiro
    The Port of Rio de Janeiro is one of Brazil’s principal seaports, serving as a major hub for cargo, passenger traffic, and maritime trade along the country’s southeastern coast.
  • 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_69da627278c88190babe4297a9df1236 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e6632a5e888190ade41657ffd057f6 completed April 20, 2026, 5:32 p.m.
NED1 Entity disambiguation (via context triple) batch_6a081603b36c8190b82688c3235fc794 completed May 16, 2026, 7 a.m.
NEDg Description generation batch_6a08180e5e988190a846aef83802cfc3 completed May 16, 2026, 7:09 a.m.
NED2 Entity disambiguation (via description) batch_6a0818970bb081908093589df4fc65b6 completed May 16, 2026, 7:11 a.m.
Created at: April 11, 2026, 3:37 p.m.