Triple
T18241956
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Estreitinho |
E436836
|
entity |
| Predicate | hasViewOf |
P854
|
FINISHED |
| Object | Corvo Island caldera |
—
|
NE NERFINISHED |
How this triple was built (3 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: Corvo Island caldera | Statement: [Estreitinho, hasViewOf, Corvo Island caldera]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Corvo Island caldera Context triple: [Estreitinho, hasViewOf, Corvo Island caldera]
-
A.
Fisher Caldera
Fisher Caldera is a large volcanic caldera on Unimak Island in Alaska’s Aleutian Islands, known for its expansive crater and association with significant volcanic activity.
-
B.
Medvezhya caldera
Medvezhya caldera is a large volcanic depression on Iturup Island in Russia’s Kuril Islands, known for its active geothermal and volcanic features.
-
C.
Latera caldera
Latera caldera is a large volcanic depression in central Italy, known as part of the Vulsini volcanic district and characterized by its complex collapse structures and past explosive activity.
-
D.
Toya caldera
Toya caldera is a large volcanic caldera in Hokkaido, Japan, known for its scenic lake, hot springs, and frequent volcanic activity.
-
E.
Okmok Caldera
Okmok Caldera is a large, historically active volcanic caldera in Alaska’s Aleutian Islands known for its explosive eruptions and extensive lava fields.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Corvo Island caldera Target entity description: Corvo Island caldera is a large volcanic crater on Corvo Island in the Azores, notable for its dramatic cliffs, crater lakes, and panoramic Atlantic views.
-
A.
Fisher Caldera
Fisher Caldera is a large volcanic caldera on Unimak Island in Alaska’s Aleutian Islands, known for its expansive crater and association with significant volcanic activity.
-
B.
Medvezhya caldera
Medvezhya caldera is a large volcanic depression on Iturup Island in Russia’s Kuril Islands, known for its active geothermal and volcanic features.
-
C.
Latera caldera
Latera caldera is a large volcanic depression in central Italy, known as part of the Vulsini volcanic district and characterized by its complex collapse structures and past explosive activity.
-
D.
Toya caldera
Toya caldera is a large volcanic caldera in Hokkaido, Japan, known for its scenic lake, hot springs, and frequent volcanic activity.
-
E.
Okmok Caldera
Okmok Caldera is a large, historically active volcanic caldera in Alaska’s Aleutian Islands known for its explosive eruptions and extensive lava fields.
- F. None of above. chosen
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_69d8b91104e08190a8241f7d260a5162 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4f7e387f481909d72574fb7d17923 |
completed | April 19, 2026, 3:42 p.m. |
Created at: April 10, 2026, 10:33 a.m.