Triple
T10438488
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lassen Volcanic National Park hydrothermal system |
E246103
|
entity |
| Predicate | hasSubarea |
P747
|
FINISHED |
| Object | Terminal Geyser area |
E253753
|
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: Terminal Geyser area | Statement: [Lassen Volcanic National Park hydrothermal system, hasSubarea, Terminal Geyser area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Terminal Geyser area Context triple: [Lassen Volcanic National Park hydrothermal system, hasSubarea, Terminal Geyser area]
-
A.
Terminal Geyser area
chosen
The Terminal Geyser area is a hydrothermal region in Lassen Volcanic National Park known for its steaming vents, boiling springs, and scenic hiking opportunities.
-
B.
Valley of Geysers region
The Valley of Geysers region is a remote, geothermal valley in Russia’s Kamchatka Peninsula famed for its dense concentration of geysers, hot springs, and volcanic landscapes within a UNESCO-listed wilderness.
-
C.
El Tatio geyser field
El Tatio geyser field is a high-altitude geothermal area in northern Chile’s Andes, famous for its numerous active geysers, steaming fumaroles, and dramatic sunrise landscapes.
-
D.
Norris Geyser Basin
Norris Geyser Basin is one of Yellowstone’s hottest and most dynamic geothermal areas, known for its acidic hot springs, fumaroles, and some of the world’s tallest active geysers.
-
E.
Beowawe geothermal area
The Beowawe geothermal area is a geothermal field in north-central Nevada known for its hot springs, fumaroles, and geothermal power development.
- 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_69d381bf3dc08190bf35a2643e4e8f22 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4fb9ba23c81909eac3aea292b2bd3 |
completed | April 7, 2026, 12:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d87eccf4908190b16b82abfb0b8d43 |
completed | April 10, 2026, 4:38 a.m. |
Created at: April 6, 2026, 12:14 p.m.