Triple
T21052285
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Borja Sur station |
E518617
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Line 1 of the Lima Metro |
—
|
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: Line 1 of the Lima Metro | Statement: [San Borja Sur station, railwayLine, Line 1 of the Lima Metro]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Line 1 of the Lima Metro Context triple: [San Borja Sur station, railwayLine, Line 1 of the Lima Metro]
-
A.
Lima Metro Line 1
chosen
Lima Metro Line 1 is the first and main rapid transit line in Lima, Peru, running in a north–south direction and connecting several key districts across the city.
-
B.
Metrovalencia Line 1
Metrovalencia Line 1 is one of the main lines of the Valencia metropolitan rail network, connecting the city with several surrounding towns and suburbs.
-
C.
Lima Metro
Lima Metro is the rapid transit system serving the Lima metropolitan area in Peru, providing urban rail transportation across the city and its surroundings.
-
D.
Metrovalencia Line 2
Metrovalencia Line 2 is a suburban metro line in the Valencia metropolitan area that connects the city of Valencia with surrounding municipalities, including Torrent.
-
E.
Line 1 (Santiago Metro)
Line 1 of the Santiago Metro is one of the system’s main rapid transit lines, running east–west across the city and serving several of Santiago’s busiest commercial and business districts.
- 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_69e0b5053ac48190921529544959e906 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fd7cabe881909e6b258a14d501a6 |
completed | April 21, 2026, 4:30 a.m. |
Created at: April 16, 2026, 2:35 p.m.