Triple
T12776219
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Antofagasta Province |
E305378
|
entity |
| Predicate | hasUrbanCenter |
P2106
|
FINISHED |
| Object | Antofagasta metropolitan area |
E34319
|
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: Antofagasta metropolitan area | Statement: [Antofagasta Province, hasUrbanCenter, Antofagasta metropolitan area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Antofagasta metropolitan area Context triple: [Antofagasta Province, hasUrbanCenter, Antofagasta metropolitan area]
-
A.
Iquique metropolitan area
The Iquique metropolitan area is the principal urban and economic center of northern Chile’s Tarapacá Region, known for its major Pacific port, free-trade zone, and coastal desert setting.
-
B.
Antofagasta
chosen
Antofagasta is a major port city in northern Chile, known for its mining industry and location on the Pacific coast at the edge of the Atacama Desert.
-
C.
Biobío metropolitan area
The Biobío metropolitan area is a major urban agglomeration in south-central Chile centered around the city of Concepción and its surrounding communes.
-
D.
Antofagasta de la Sierra
Antofagasta de la Sierra is a remote high-altitude town in northwestern Argentina known for its volcanic landscapes, salt flats, and Andean culture.
-
E.
Santiago Metropolitan Region
The Santiago Metropolitan Region is Chile’s most populous and economically significant administrative region, encompassing the nation’s capital city of Santiago.
- 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_69d96df6b3c88190b0bbe70de8ddcbf3 |
completed | April 10, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6d5eba3b0819089da65be31f3d0e6 |
completed | May 3, 2026, 4:58 a.m. |
Created at: April 9, 2026, 5:29 p.m.