Triple
T11277950
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 2008 Chaitén eruption |
E266984
|
entity |
| Predicate | affected |
P9
|
FINISHED |
| Object | town of Chaitén |
E270732
|
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: town of Chaitén | Statement: [2008 Chaitén eruption, affected, town of Chaitén]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: town of Chaitén Context triple: [2008 Chaitén eruption, affected, town of Chaitén]
-
A.
Chaitén
chosen
Chaitén is a rhyolitic volcano in southern Chile known for its explosive 2008 eruption that produced widespread ashfall and lahars, leading to the evacuation and destruction of the nearby town of the same name.
-
B.
Copahue village
Copahue village is a small Argentine settlement in Neuquén Province known for its proximity to the Copahue volcano and its popular thermal hot springs.
-
C.
Ninhue, Chile
Ninhue, Chile is a rural commune and village in the Ñuble Region best known as the birthplace of Chilean naval hero Arturo Prat Chacón.
-
D.
Tocopilla, Chile
Tocopilla, Chile is a small coastal city and port in northern Chile’s Antofagasta Region, known for its mining industry and as the birthplace of filmmaker and artist Alejandro Jodorowsky.
-
E.
Lanín Volcano
Lanín Volcano is a prominent, snow-capped stratovolcano in the southern Andes on the Chile–Argentina border, known for its conical shape and popularity among climbers and hikers.
- 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_69d6aac8c2f48190ad0596f1f89f0470 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e967ebb4819080b09ed3cec44e77 |
completed | April 9, 2026, 6:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4f455f0bc8190994c57264f775f60 |
completed | April 19, 2026, 3:27 p.m. |
Created at: April 8, 2026, 9:31 p.m.