Triple
T12778344
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rio Grande da Serra |
E305436
|
entity |
| Predicate | isServedBy |
P1293
|
FINISHED |
| Object | CPTM Line 10-Turquesa |
E987625
|
NE FINISHED |
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 10-Turquesa | Statement: [Rio Grande da Serra, isServedBy, CPTM Line 10-Turquesa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CPTM Line 10-Turquesa Context triple: [Rio Grande da Serra, isServedBy, CPTM Line 10-Turquesa]
-
A.
CPTM Line 10-Turquesa
chosen
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 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.
-
C.
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.
-
D.
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.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d7bdf2b43c819098ae5aa68e61ea58 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e595e008190b42dff3012d17d66 |
completed | April 10, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6d5ed774881909d2df630820e5f21 |
completed | May 3, 2026, 4:58 a.m. |
Created at: April 9, 2026, 5:29 p.m.