Triple
T10758205
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terminal Geyser area |
E253753
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Lassen hydrothermal system |
E246103
|
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: Lassen hydrothermal system | Statement: [Terminal Geyser area, partOf, Lassen hydrothermal system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lassen hydrothermal system Context triple: [Terminal Geyser area, partOf, Lassen hydrothermal system]
-
A.
Lassen Volcanic National Park hydrothermal system
chosen
The Lassen Volcanic National Park hydrothermal system is a geothermally active area in northern California characterized by boiling springs, fumaroles, mud pots, and other volcanic features powered by the park’s underlying magma.
-
B.
Heber Geothermal Field
Heber Geothermal Field is a significant geothermal resource area in Southern California’s Imperial Valley, known for its high-temperature reservoirs used for electric power generation.
-
C.
Midway Geyser Basin
Midway Geyser Basin is a geothermal area in Yellowstone National Park famed for its colorful hot springs and other hydrothermal features.
-
D.
Brawley Geothermal Field
Brawley Geothermal Field is a geothermal resource area in Southern California known for its high-temperature geothermal reservoirs and associated power generation within the Salton Trough.
-
E.
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.
- 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_69d6aa5f54f4819082d0bbcb6f8797e6 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d72ea107a48190b6b92bb0df03e517 |
completed | April 9, 2026, 4:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69dbdbc3780c819092337924e2ae90f8 |
completed | April 12, 2026, 5:52 p.m. |
Created at: April 8, 2026, 9:15 p.m.