Triple

T12314012
Position Surface form Disambiguated ID Type / Status
Subject Line 7-Rubi E293551 entity
Predicate hasConnection P8776 FINISHED
Object CPTM Line 12-Safira
CPTM Line 12-Safira is a commuter rail line in the São Paulo metropolitan rail network, operated by CPTM and serving the city’s eastern region.
 E994004 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: CPTM Line 12-Safira | Statement: [Line 7-Rubi, hasConnection, CPTM Line 12-Safira]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CPTM Line 12-Safira
Context triple: [Line 7-Rubi, hasConnection, CPTM Line 12-Safira]
  • A. CPTM Line 10-Turquesa
    CPTM Line 10-Turquesa is a commuter rail line in the São Paulo metropolitan rail network, operated by CPTM and serving key suburban and industrial areas in the region.
  • B. CPTM Line 11–Coral
    CPTM Line 11–Coral is a commuter rail line in the São Paulo metropolitan area that connects central districts to the city’s eastern outskirts, including service to the Arena Corinthians stadium.
  • C. CPTM Line 8-Diamante
    CPTM Line 8-Diamante is a commuter rail line in the São Paulo metropolitan rail network, operated by CPTM and serving western suburbs of the city.
  • D. CPTM Line 13–Jade
    CPTM Line 13–Jade is a commuter rail line in Greater São Paulo that connects São Paulo’s rail network to São Paulo–Guarulhos International Airport (GRU).
  • E. São Paulo Metro Line 2-Green
    São Paulo Metro Line 2-Green is a major rapid transit line in São Paulo that runs east–west across the city, connecting central districts with important residential and commercial areas.
  • 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: CPTM Line 12-Safira
Triple: [Line 7-Rubi, hasConnection, CPTM Line 12-Safira]
Generated description
CPTM Line 12-Safira is a commuter rail line in the São Paulo metropolitan rail network, operated by CPTM and serving the city’s eastern region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CPTM Line 12-Safira
Target entity description: CPTM Line 12-Safira is a commuter rail line in the São Paulo metropolitan rail network, operated by CPTM and serving the city’s eastern region.
  • A. CPTM Line 10-Turquesa
    CPTM Line 10-Turquesa is a commuter rail line in the São Paulo metropolitan rail network, operated by CPTM and serving key suburban and industrial areas in the region.
  • B. CPTM Line 11–Coral
    CPTM Line 11–Coral is a commuter rail line in the São Paulo metropolitan area that connects central districts to the city’s eastern outskirts, including service to the Arena Corinthians stadium.
  • C. CPTM Line 8-Diamante
    CPTM Line 8-Diamante is a commuter rail line in the São Paulo metropolitan rail network, operated by CPTM and serving western suburbs of the city.
  • D. CPTM Line 13–Jade
    CPTM Line 13–Jade is a commuter rail line in Greater São Paulo that connects São Paulo’s rail network to São Paulo–Guarulhos International Airport (GRU).
  • E. São Paulo Metro Line 2-Green
    São Paulo Metro Line 2-Green is a major rapid transit line in São Paulo that runs east–west across the city, connecting central districts with important residential and commercial areas.
  • 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_69f65e9e909081909b341398e7aae954 completed May 2, 2026, 8:29 p.m.
NEDg Description generation batch_69f6637f6b188190b61c986aa37bcfed completed May 2, 2026, 8:50 p.m.
NED2 Entity disambiguation (via description) batch_69f664db08e48190919ab5a175a23275 completed May 2, 2026, 8:55 p.m.
Created at: April 8, 2026, 9:53 p.m.