Triple

T23428141
Position Surface form Disambiguated ID Type / Status
Subject Pinheiros River E563249 entity
Predicate paralleledBy P278 FINISHED
Object CPTM Line 9 (Emerald) commuter rail — NE NERFINISHED

How this triple was built (2 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) commuter rail | Statement: [Pinheiros River, paralleledBy, CPTM Line 9 (Emerald) commuter rail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CPTM Line 9 (Emerald) commuter rail
Context triple: [Pinheiros River, paralleledBy, CPTM Line 9 (Emerald) commuter rail]
  • A. CPTM Line 9–Emerald chosen
    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.
  • B. 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.
  • 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 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.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e24553980c8190bb66a2ae0bdab125 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f1a54ae8ac8190b0bae2560582c904 completed April 29, 2026, 6:29 a.m.
Created at: April 17, 2026, 5:48 p.m.