Triple

T5975584
Position Surface form Disambiguated ID Type / Status
Subject Santo Antônio (bairro de Recife) E132977 entity
Predicate hasLandmark P105 FINISHED
Object Ponte Duarte Coelho
Ponte Duarte Coelho is a historic bridge in Recife, Brazil, known for connecting central neighborhoods and serving as an important urban and cultural landmark in the city.
E558867 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: Ponte Duarte Coelho | Statement: [Santo Antônio (bairro de Recife), hasLandmark, Ponte Duarte Coelho]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ponte Duarte Coelho
Context triple: [Santo Antônio (bairro de Recife), hasLandmark, Ponte Duarte Coelho]
  • A. Ponte Rainha Santa Isabel
    Ponte Rainha Santa Isabel is a road and pedestrian bridge over the Mondego River in Coimbra, Portugal, named in honor of Queen Saint Isabel.
  • B. Tancredo Neves Bridge
    Tancredo Neves Bridge is an international bridge that connects Brazil and Argentina near Foz do Iguaçu, serving as a key crossing point close to the famous Iguazu Falls.
  • C. Rio–Niterói Bridge
    The Rio–Niterói Bridge is a long box-girder road bridge in Brazil that connects the cities of Rio de Janeiro and Niterói and is one of the country’s most important transport links.
  • D. Ponte Salazar
    Ponte Salazar is the former name of Lisbon’s iconic 25 de Abril Bridge, a large suspension bridge spanning the Tagus River in Portugal.
  • E. Dom Luís I Bridge
    Dom Luís I Bridge is a double-deck iron arch bridge spanning the Douro River in Porto, Portugal, renowned as one of the city’s most iconic landmarks.
  • 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: Ponte Duarte Coelho
Triple: [Santo Antônio (bairro de Recife), hasLandmark, Ponte Duarte Coelho]
Generated description
Ponte Duarte Coelho is a historic bridge in Recife, Brazil, known for connecting central neighborhoods and serving as an important urban and cultural landmark in the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ponte Duarte Coelho
Target entity description: Ponte Duarte Coelho is a historic bridge in Recife, Brazil, known for connecting central neighborhoods and serving as an important urban and cultural landmark in the city.
  • A. Ponte Rainha Santa Isabel
    Ponte Rainha Santa Isabel is a road and pedestrian bridge over the Mondego River in Coimbra, Portugal, named in honor of Queen Saint Isabel.
  • B. Tancredo Neves Bridge
    Tancredo Neves Bridge is an international bridge that connects Brazil and Argentina near Foz do Iguaçu, serving as a key crossing point close to the famous Iguazu Falls.
  • C. Rio–Niterói Bridge
    The Rio–Niterói Bridge is a long box-girder road bridge in Brazil that connects the cities of Rio de Janeiro and Niterói and is one of the country’s most important transport links.
  • D. Ponte Salazar
    Ponte Salazar is the former name of Lisbon’s iconic 25 de Abril Bridge, a large suspension bridge spanning the Tagus River in Portugal.
  • E. Dom Luís I Bridge
    Dom Luís I Bridge is a double-deck iron arch bridge spanning the Douro River in Porto, Portugal, renowned as one of the city’s most iconic landmarks.
  • 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_69c0086f45e8819098f73dd16d45ec9d completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c04a3b41248190b259409f8ebb9e09 completed March 22, 2026, 7:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0e4184a708190a9e4fe8453463a4b completed March 23, 2026, 6:56 a.m.
NEDg Description generation batch_69c0f9030f088190a6c3df60551cb65e completed March 23, 2026, 8:25 a.m.
NED2 Entity disambiguation (via description) batch_69c0f9ba4ca88190b783545fbf34b69b completed March 23, 2026, 8:28 a.m.
Created at: March 22, 2026, 4:04 p.m.