Triple
T6020336
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Samalas volcano |
E134046
|
entity |
| Predicate | createdCaldera |
P57881
|
FINISHED |
| Object | Segara Anak caldera |
E452741
|
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: Segara Anak caldera | Statement: [Samalas volcano, createdCaldera, Segara Anak caldera]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Segara Anak caldera Context triple: [Samalas volcano, createdCaldera, Segara Anak caldera]
-
A.
Segara Anak crater lake
chosen
Segara Anak crater lake is a scenic volcanic lake within the caldera of Mount Rinjani on Lombok, Indonesia, renowned for its striking turquoise waters and spiritual significance.
-
B.
Tangkuban Perahu
Tangkuban Perahu is a popular stratovolcano in West Java, Indonesia, known for its distinctive boat-like shape and easily accessible craters.
-
C.
Tengger caldera
Tengger caldera is a vast volcanic crater in East Java, Indonesia, famous for its dramatic landscape that includes the active Mount Bromo and attracts many tourists and photographers.
-
D.
Papandayan crater area
Papandayan crater area is a popular volcanic landscape in West Java, Indonesia, known for its steaming fumaroles, sulfuric pools, and scenic hiking trails.
-
E.
Segara Anak lake
Segara Anak lake is a crescent-shaped crater lake within the caldera of Mount Rinjani on Lombok, Indonesia, renowned for its striking turquoise waters and dramatic volcanic surroundings.
- 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_69c008742a5c8190b9cb9c2787a3d8b3 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c04f86efec8190bc357dddf6ebb4a9 |
completed | March 22, 2026, 8:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c108be2170819084b4b940e52b0185 |
completed | March 23, 2026, 9:32 a.m. |
Created at: March 22, 2026, 4:07 p.m.