Triple

T12136366
Position Surface form Disambiguated ID Type / Status
Subject Interlagos district, São Paulo E289066 entity
Predicate hasTransportConnection P845 FINISHED
Object CPTM Line 9–Emerald
CPTM Line 9–Emerald is a commuter rail line in São Paulo, Brazil, that runs along the Pinheiros River corridor and connects several southern and western districts of the metropolitan area.
 E966500 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 9–Emerald | Statement: [Interlagos district, São Paulo, hasTransportConnection, CPTM Line 9–Emerald]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CPTM Line 9–Emerald
Context triple: [Interlagos district, São Paulo, hasTransportConnection, CPTM Line 9–Emerald]
  • A. 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.
  • B. 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).
  • C. São Paulo Metro Line 4-Yellow
    São Paulo Metro Line 4-Yellow is a major driverless metro line in São Paulo that connects key central and western districts, easing congestion and integrating with several other lines in the city’s rapid transit network.
  • D. São Paulo Metro Line 1–Blue
    São Paulo Metro Line 1–Blue is the oldest and one of the busiest lines of the São Paulo Metro system, running primarily in a north–south direction and connecting key residential districts with the city’s central area.
  • E. CPTM commuter rail
    CPTM commuter rail is a suburban rail network serving the São Paulo metropolitan area, connecting the city to its surrounding municipalities.
  • 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 9–Emerald
Triple: [Interlagos district, São Paulo, hasTransportConnection, CPTM Line 9–Emerald]
Generated description
CPTM Line 9–Emerald is a commuter rail line in São Paulo, Brazil, that runs along the Pinheiros River corridor and connects several southern and western districts of the metropolitan area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CPTM Line 9–Emerald
Target entity description: CPTM Line 9–Emerald is a commuter rail line in São Paulo, Brazil, that runs along the Pinheiros River corridor and connects several southern and western districts of the metropolitan area.
  • A. 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.
  • B. 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).
  • C. São Paulo Metro Line 4-Yellow
    São Paulo Metro Line 4-Yellow is a major driverless metro line in São Paulo that connects key central and western districts, easing congestion and integrating with several other lines in the city’s rapid transit network.
  • D. São Paulo Metro Line 1–Blue
    São Paulo Metro Line 1–Blue is the oldest and one of the busiest lines of the São Paulo Metro system, running primarily in a north–south direction and connecting key residential districts with the city’s central area.
  • E. CPTM commuter rail
    CPTM commuter rail is a suburban rail network serving the São Paulo metropolitan area, connecting the city to its surrounding municipalities.
  • 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_69d6ab4b5e4c81909950b17151eb0951 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9158dd00c819082651891898b91bb completed April 10, 2026, 3:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f68eab98819086a480a90312c3fe completed May 2, 2026, 1:05 p.m.
NEDg Description generation batch_69f6017f89d88190b766af7828794d87 completed May 2, 2026, 1:51 p.m.
NED2 Entity disambiguation (via description) batch_69f60232d89881909f254da6deb7f321 completed May 2, 2026, 1:54 p.m.
Created at: April 8, 2026, 9:49 p.m.