Triple
T21838016
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Instituto Geofísico de la Escuela Politécnica Nacional |
E539171
|
entity |
| Predicate | monitors |
P752
|
FINISHED |
| Object | Chimborazo volcano |
—
|
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: Chimborazo volcano | Statement: [Instituto Geofísico de la Escuela Politécnica Nacional, monitors, Chimborazo volcano]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chimborazo volcano Context triple: [Instituto Geofísico de la Escuela Politécnica Nacional, monitors, Chimborazo volcano]
-
A.
Cayambe volcano
Cayambe volcano is a massive, glacier-covered stratovolcano in the Ecuadorian Andes, notable for being the highest point on the equator and a prominent peak near Quito.
-
B.
Cotopaxi (volcano)
Cotopaxi (volcano) is a highly active stratovolcano in the Andes of central Ecuador, renowned for its near-symmetrical cone and status as one of the world’s highest volcanoes.
-
C.
Pichincha volcano
Pichincha volcano is an active stratovolcano overlooking Quito, Ecuador, historically notable as the site of a decisive battle in the Ecuadorian War of Independence.
-
D.
Chimborazo
chosen
Chimborazo is a dormant stratovolcano in the Andes of central Ecuador whose summit is famously the farthest point on Earth's surface from its center due to the planet’s equatorial bulge.
-
E.
Sumaco volcano
Sumaco volcano is an isolated, forest-covered stratovolcano in the eastern Andes of Ecuador, notable for its biodiversity and relatively infrequent eruptions.
- 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_69e0c475cda88190987d08f23caebdc1 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f0a7a9a36881909eb917f12d061ba9 |
completed | April 28, 2026, 12:27 p.m. |
Created at: April 16, 2026, 6:55 p.m.