Triple
T5685107
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San José de la Mariquina |
E125291
|
entity |
| Predicate | nearbyCity |
P350
|
FINISHED |
| Object | Lanco |
E106062
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Lanco | Statement: [San José de la Mariquina, nearbyCity, Lanco]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lanco Context triple: [San José de la Mariquina, nearbyCity, Lanco]
-
A.
Lanco
chosen
Lanco is a small Chilean city located in the Los Ríos Region, known primarily as an agricultural and service center for the surrounding rural area.
-
B.
Antofagasta plc
Antofagasta plc is a major Chilean-based mining company primarily focused on copper production, with operations and projects in Chile and other countries.
-
C.
Codelco
Codelco is Chile’s state-owned copper mining company and one of the world’s largest producers of copper.
-
D.
Costanera Norte S.A.
Costanera Norte S.A. is a Chilean concessionaire company responsible for operating and maintaining the Costanera Norte urban highway system in Santiago.
-
E.
Gaviota S.A.
Gaviota S.A. is a major Cuban tourism and hotel management company closely tied to the country’s military-controlled business conglomerate.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69c0082a884c8190a79001bae658941f |
elicitation | completed |
| NER | batch_69c023ba52b48190b94f8a3ecff61eb4 |
ner | completed |
| NED1 | batch_69c05a3d2b348190b44a067f485bca70 |
ned_source_triple | completed |
Created at: March 22, 2026, 3:44 p.m.