Triple
T6454915
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eduardo Frei Montalva Station |
E139967
|
entity |
| Predicate | hasAlternativeName |
P39
|
FINISHED |
| Object | Base Presidente Eduardo Frei Montalva |
E24247
|
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: Base Presidente Eduardo Frei Montalva | Statement: [Eduardo Frei Montalva Station, hasAlternativeName, Base Presidente Eduardo Frei Montalva]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Base Presidente Eduardo Frei Montalva Context triple: [Eduardo Frei Montalva Station, hasAlternativeName, Base Presidente Eduardo Frei Montalva]
-
A.
Base Presidente Eduardo Frei Montalva
chosen
Base Presidente Eduardo Frei Montalva is a major Chilean Antarctic research station and settlement located on King George Island in the South Shetland Islands.
-
B.
Eduardo Frei Montalva
Eduardo Frei Montalva was a Chilean lawyer and Christian Democratic politician who served as President of Chile from 1964 to 1970 and played a key role in the country’s mid-20th-century political reforms.
-
C.
Eduardo Frei Ruiz-Tagle
Eduardo Frei Ruiz-Tagle is a Chilean civil engineer and politician who served as President of Chile from 1994 to 2000 and later as a senator and presidential candidate.
-
D.
José Piñera
José Piñera is a Chilean economist best known as the architect of Chile’s privatized pension system and a prominent advocate of free-market reforms.
-
E.
Base Presidente Gabriel González Videla
Base Presidente Gabriel González Videla is a Chilean Antarctic research station located on the Antarctic Peninsula, used for scientific studies and as a symbol of Chile’s presence in the region.
- 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_69c008b301948190a35854e5284dc822 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c069d339788190992e3299ffe30d58 |
completed | March 22, 2026, 10:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c64bd982208190bbf5f00a85f7098d |
completed | March 27, 2026, 9:20 a.m. |
Created at: March 22, 2026, 4:48 p.m.