Triple
T18162156
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Zao |
E434791
|
entity |
| Predicate | knownFor |
P22
|
FINISHED |
| Object | Okama crater lake |
—
|
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: Okama crater lake | Statement: [Mount Zao, knownFor, Okama crater lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Okama crater lake Context triple: [Mount Zao, knownFor, Okama crater lake]
-
A.
Okama Crater Lake
chosen
Okama Crater Lake is a vividly colored volcanic crater lake on Mount Zao in northern Japan, famous for its changing hues and scenic alpine setting.
-
B.
Rano Aroi crater lake
Rano Aroi crater lake is a small, high-altitude volcanic crater lake on Easter Island known for its peat bogs and unique wetland ecosystem.
-
C.
Rano Kau crater lake
Rano Kau crater lake is a freshwater lake filling the vast volcanic crater of Rano Kau on Easter Island, notable for its steep cliffs, unique microclimate, and cultural significance to the Rapa Nui people.
-
D.
Rano Raraku crater lake
Rano Raraku crater lake is the water-filled volcanic crater on Easter Island’s Rano Raraku, the quarry site famous for its moai statues.
-
E.
Lake Kussharo caldera
Lake Kussharo caldera is a large volcanic caldera in eastern Hokkaido, Japan, known for its expansive lake, surrounding mountains, and scenic hot spring areas.
- 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_69d8b90b7a188190b3fc7b8d4a6cd20a |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4dec32530819099d906640a07e92c |
completed | April 19, 2026, 1:55 p.m. |
Created at: April 10, 2026, 10:30 a.m.