Triple
T20945679
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Biotrén commuter rail |
E515836
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Coronel station |
—
|
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: Coronel station | Statement: [Biotrén commuter rail, hasStation, Coronel station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coronel station Context triple: [Biotrén commuter rail, hasStation, Coronel station]
-
A.
Coronel station
chosen
Coronel station is a commuter rail stop in the Biotrén network serving the city of Coronel in Chile’s Bío Bío Region.
-
B.
Mariposa station
Mariposa station is a light rail stop on Los Angeles Metro's C Line serving the El Segundo area near Los Angeles International Airport.
-
C.
Vicuña Mackenna station
Vicuña Mackenna station is a Santiago Metro station in Chile that serves as a key interchange point and terminal for certain metro lines in the city’s network.
-
D.
Malargüe Station
Malargüe Station is a deep-space tracking facility in Argentina that supports the European Space Agency’s missions by communicating with and monitoring spacecraft across the solar system.
-
E.
Limon Station
Limon Station was a railroad station whose presence and significance led to the nearby Colorado town of Limon being named in its honor.
- 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_69e0b4fcd678819087a304291f14330a |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6fad7f67481908675e76736f5e0c3 |
completed | April 21, 2026, 4:19 a.m. |
Created at: April 16, 2026, 12:56 p.m.