Triple

T12314103
Position Surface form Disambiguated ID Type / Status
Subject Line 10-Turquesa E293554 entity
Predicate hasStation P35 FINISHED
Object Santo André station
Santo André station is a commuter rail station in Santo André, São Paulo, Brazil, serving passengers on CPTM’s Line 10–Turquesa.
 E1014249 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: Santo André station | Statement: [Line 10-Turquesa, hasStation, Santo André station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Santo André station
Context triple: [Line 10-Turquesa, hasStation, Santo André station]
  • A. Santo Amaro station
    Santo Amaro station is a major interchange station in São Paulo’s metro network, connecting Line 5–Lilac with other urban rail services.
  • B. Capão Redondo station
    Capão Redondo station is a metro terminus in São Paulo, Brazil, serving the southern region of the city on Line 5–Lilac.
  • C. Brás station
    Brás station is a major railway and metro hub in São Paulo, Brazil, serving multiple commuter rail lines and metro services and acting as a key transfer point in the city’s transit network.
  • D. Adolfo Pinheiro station
    Adolfo Pinheiro station is an underground metro station in São Paulo, Brazil, serving passengers on Line 5–Lilac of the São Paulo Metro system.
  • E. Paulista station
    Paulista station is a major São Paulo Metro station on Line 4–Yellow, located on Avenida Paulista and serving as an important transfer point in the city's transit network.
  • 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: Santo André station
Triple: [Line 10-Turquesa, hasStation, Santo André station]
Generated description
Santo André station is a commuter rail station in Santo André, São Paulo, Brazil, serving passengers on CPTM’s Line 10–Turquesa.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Santo André station
Target entity description: Santo André station is a commuter rail station in Santo André, São Paulo, Brazil, serving passengers on CPTM’s Line 10–Turquesa.
  • A. Santo Amaro station
    Santo Amaro station is a major interchange station in São Paulo’s metro network, connecting Line 5–Lilac with other urban rail services.
  • B. Capão Redondo station
    Capão Redondo station is a metro terminus in São Paulo, Brazil, serving the southern region of the city on Line 5–Lilac.
  • C. Brás station
    Brás station is a major railway and metro hub in São Paulo, Brazil, serving multiple commuter rail lines and metro services and acting as a key transfer point in the city’s transit network.
  • D. Adolfo Pinheiro station
    Adolfo Pinheiro station is an underground metro station in São Paulo, Brazil, serving passengers on Line 5–Lilac of the São Paulo Metro system.
  • E. Paulista station
    Paulista station is a major São Paulo Metro station on Line 4–Yellow, located on Avenida Paulista and serving as an important transfer point in the city's transit network.
  • 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_69d6ab6a2b50819082f6aedd32ed608a completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d93f03d3c88190baedffb83465bff8 completed April 10, 2026, 6:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6b8b9717c8190b8ac71989d3b3582 completed May 3, 2026, 2:53 a.m.
NEDg Description generation batch_69f6b9a1ca54819085da2ca592bf5219 completed May 3, 2026, 2:57 a.m.
NED2 Entity disambiguation (via description) batch_69f6bb304f7c8190a02aa2c5f71cea89 completed May 3, 2026, 3:04 a.m.
Created at: April 8, 2026, 9:53 p.m.