Triple

T22642260
Position Surface form Disambiguated ID Type / Status
Subject Marco Zero waterfront square E558859 entity
Predicate hasCoordinateSystemRole P2054 FINISHED
Object zero milestone of Recife
The zero milestone of Recife is the central reference point from which distances in the city of Recife, Brazil, are officially measured.
 E1547059 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: zero milestone of Recife | Statement: [Marco Zero waterfront square, hasCoordinateSystemRole, zero milestone of Recife]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: zero milestone of Recife
Context triple: [Marco Zero waterfront square, hasCoordinateSystemRole, zero milestone of Recife]
  • A. municipality of Recife
    The municipality of Recife is a major coastal city in northeastern Brazil, known for its historic colonial center, extensive waterways and bridges, and status as an important cultural and economic hub in the region.
  • B. municipal government of Recife
    The municipal government of Recife is the local public administration responsible for managing the city’s services, urban planning, and policies in Recife, the capital of Brazil’s Pernambuco state.
  • C. Norte Region of Recife
    The Norte Region of Recife is an administrative zone in the northern part of Recife, Brazil, comprising several neighborhoods including Guabiraba.
  • D. West Zone of Recife
    The West Zone of Recife is a predominantly residential and institutional area of the city that includes neighborhoods such as Cidade Universitária and hosts major educational and research facilities.
  • E. Porto do Recife
    Porto do Recife is the historic seaport of Recife, Brazil, serving as a key hub for maritime trade and tourism in the city’s old town district.
  • 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: zero milestone of Recife
Triple: [Marco Zero waterfront square, hasCoordinateSystemRole, zero milestone of Recife]
Generated description
The zero milestone of Recife is the central reference point from which distances in the city of Recife, Brazil, are officially measured.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: zero milestone of Recife
Target entity description: The zero milestone of Recife is the central reference point from which distances in the city of Recife, Brazil, are officially measured.
  • A. municipality of Recife
    The municipality of Recife is a major coastal city in northeastern Brazil, known for its historic colonial center, extensive waterways and bridges, and status as an important cultural and economic hub in the region.
  • B. municipal government of Recife
    The municipal government of Recife is the local public administration responsible for managing the city’s services, urban planning, and policies in Recife, the capital of Brazil’s Pernambuco state.
  • C. Norte Region of Recife
    The Norte Region of Recife is an administrative zone in the northern part of Recife, Brazil, comprising several neighborhoods including Guabiraba.
  • D. West Zone of Recife
    The West Zone of Recife is a predominantly residential and institutional area of the city that includes neighborhoods such as Cidade Universitária and hosts major educational and research facilities.
  • E. Porto do Recife
    Porto do Recife is the historic seaport of Recife, Brazil, serving as a key hub for maritime trade and tourism in the city’s old town district.
  • 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_69e24547f7fc819086e2c4ba3b979657 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1703489a48190bd97a7eb7a571b64 completed April 29, 2026, 2:43 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b5860a6c88190b01cfc31d2e839ac completed May 18, 2026, 6:20 p.m.
NEDg Description generation batch_6a0b6f5d272c8190bf66fa372fb2bb7d completed May 18, 2026, 7:58 p.m.
NED2 Entity disambiguation (via description) batch_6a0b7072e43c8190ad8f8d09f61d3f7b completed May 18, 2026, 8:02 p.m.
Created at: April 17, 2026, 3:04 p.m.