Triple
T10438510
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lassen Volcanic National Park hydrothermal system |
E246103
|
entity |
| Predicate | notableSite |
P2462
|
FINISHED |
| Object |
Sulphur Works roadside fumaroles
Sulphur Works roadside fumaroles are a prominent, easily accessible hydrothermal area in Lassen Volcanic National Park where visitors can observe steaming vents, boiling mud, and strong sulfur odors along the park road.
|
E862983
|
NE FINISHED |
How this triple was built (4 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: Sulphur Works roadside fumaroles | Statement: [Lassen Volcanic National Park hydrothermal system, notableSite, Sulphur Works roadside fumaroles]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sulphur Works roadside fumaroles Context triple: [Lassen Volcanic National Park hydrothermal system, notableSite, Sulphur Works roadside fumaroles]
-
A.
Xiaoyoukeng fumarole area
Xiaoyoukeng fumarole area is a geothermal landscape in Yangmingshan National Park known for its active sulfur vents, hot springs, and dramatic volcanic terrain.
-
B.
Furna do Enxofre lava cave
Furna do Enxofre lava cave is a large volcanic cavern in the Azores known for its impressive underground dome, sulfurous fumaroles, and unique geothermal landscape.
-
C.
Fort Rock volcanic tuff ring
Fort Rock volcanic tuff ring is a prominent horseshoe-shaped volcanic formation in central Oregon, created by explosive interactions between rising magma and an ancient lake.
-
D.
Porkchop Geyser
Porkchop Geyser is a small but notable thermal feature in Yellowstone National Park known for its erratic eruptions and a dramatic 1989 steam explosion that altered its appearance.
-
E.
Devils Garden volcanic field
Devils Garden volcanic field is an extensive area of young basaltic lava flows and volcanic features in central Oregon, known for its broad lava fields and cinder cones.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Sulphur Works roadside fumaroles Triple: [Lassen Volcanic National Park hydrothermal system, notableSite, Sulphur Works roadside fumaroles]
Generated description
Sulphur Works roadside fumaroles are a prominent, easily accessible hydrothermal area in Lassen Volcanic National Park where visitors can observe steaming vents, boiling mud, and strong sulfur odors along the park road.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sulphur Works roadside fumaroles Target entity description: Sulphur Works roadside fumaroles are a prominent, easily accessible hydrothermal area in Lassen Volcanic National Park where visitors can observe steaming vents, boiling mud, and strong sulfur odors along the park road.
-
A.
Xiaoyoukeng fumarole area
Xiaoyoukeng fumarole area is a geothermal landscape in Yangmingshan National Park known for its active sulfur vents, hot springs, and dramatic volcanic terrain.
-
B.
Furna do Enxofre lava cave
Furna do Enxofre lava cave is a large volcanic cavern in the Azores known for its impressive underground dome, sulfurous fumaroles, and unique geothermal landscape.
-
C.
Fort Rock volcanic tuff ring
Fort Rock volcanic tuff ring is a prominent horseshoe-shaped volcanic formation in central Oregon, created by explosive interactions between rising magma and an ancient lake.
-
D.
Porkchop Geyser
Porkchop Geyser is a small but notable thermal feature in Yellowstone National Park known for its erratic eruptions and a dramatic 1989 steam explosion that altered its appearance.
-
E.
Devils Garden volcanic field
Devils Garden volcanic field is an extensive area of young basaltic lava flows and volcanic features in central Oregon, known for its broad lava fields and cinder cones.
- F. None of above. chosen
Provenance (5 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. |
| NEDg | Description generation | batch_69d8837e70508190b03e8983b2617eac |
completed | April 10, 2026, 4:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d889cc40648190a1d80b955e676ea5 |
completed | April 10, 2026, 5:25 a.m. |
Created at: April 6, 2026, 12:14 p.m.