Triple
T9655723
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pumice Desert |
E233444
|
entity |
| Predicate | relatedCaldera |
P50363
|
FINISHED |
| Object | Crater Lake caldera |
E13254
|
NE FINISHED |
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: Crater Lake caldera | Statement: [Pumice Desert, relatedCaldera, Crater Lake caldera]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Crater Lake caldera Context triple: [Pumice Desert, relatedCaldera, Crater Lake caldera]
-
A.
Crater Lake
Crater Lake is a small glacial lake nestled beneath Cradle Mountain in Tasmania, Australia, known for its scenic alpine setting and clear, cold waters.
-
B.
Crater Lake
chosen
Crater Lake is a deep, intensely blue caldera lake in southern Oregon, formed in the collapsed remains of the volcano Mount Mazama and renowned as the centerpiece of Crater Lake National Park.
-
C.
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.
-
D.
Island Park Caldera
Island Park Caldera is a large volcanic caldera in eastern Idaho that forms part of the Yellowstone hotspot system and underlies the Island Park region.
-
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.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: relatedCaldera Context triple: [Pumice Desert, relatedCaldera, Crater Lake caldera]
-
A.
isCaldera
Indicates that something is a volcanic caldera, i.e., a large basin-like depression formed by the collapse of land following a volcanic eruption.
-
B.
locatedInCalderaOf
chosen
Indicates that one entity is situated within the caldera (the large volcanic crater) of another entity.
-
C.
calderaDepth
Indicates the vertical distance from a caldera’s rim down to its lowest interior point.
-
D.
diameterOfCaldera
Indicates the measured width across a caldera from one rim edge to the opposite rim edge.
-
E.
associatedCult
Indicates that an entity is connected or linked to a particular cult, typically through membership, affiliation, or influence.
- F. None of above.
Provenance (4 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_69ca848c1ba88190b84b410cd14627fc |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9bdbdd948190a4545a5df0f7af77 |
completed | April 1, 2026, 10:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1bcb78e4c8190aaa55de453789168 |
completed | April 5, 2026, 1:36 a.m. |
| PD | Predicate disambiguation | batch_69ccd5b0263081908cf6df3eb07d71b0 |
completed | April 1, 2026, 8:22 a.m. |
Created at: March 30, 2026, 8:13 p.m.