Triple
T386081
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lassen Volcanic National Park |
E8782
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Lassen Volcanic Center
Lassen Volcanic Center is a geologically active volcanic region in Northern California known for its lava domes, hydrothermal features, and the prominent Lassen Peak volcano.
|
E8782
|
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: Lassen Volcanic Center | Statement: [Lassen Volcanic National Park, contains, Lassen Volcanic Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lassen Volcanic Center Context triple: [Lassen Volcanic National Park, contains, Lassen Volcanic Center]
-
A.
Lassen Volcanic National Park
Lassen Volcanic National Park is a U.S. national park in northern California known for its active geothermal features, including fumaroles, hot springs, and the prominent Lassen Peak volcano.
-
B.
Lassen Peak
Lassen Peak is a prominent active volcano in Northern California known for its 1914–1921 eruptions and status as one of the southernmost major peaks in the Cascade Range.
-
C.
Mount Shasta
Mount Shasta is a prominent, snow-capped stratovolcano in the Cascade Range renowned for its striking prominence, outdoor recreation, and spiritual significance.
-
D.
Crater Lake National Park
Crater Lake National Park is a U.S. national park famed for its deep, intensely blue lake formed in the caldera of the collapsed volcano Mount Mazama.
-
E.
Mount St. Helena
Mount St. Helena is a prominent volcanic peak in California’s Coast Ranges, known for its hiking trails, panoramic views, and role as a landmark at the northern end of Napa Valley.
- 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: Lassen Volcanic Center Triple: [Lassen Volcanic National Park, contains, Lassen Volcanic Center]
Generated description
Lassen Volcanic Center is a geologically active volcanic region in Northern California known for its lava domes, hydrothermal features, and the prominent Lassen Peak volcano.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lassen Volcanic Center Target entity description: Lassen Volcanic Center is a geologically active volcanic region in Northern California known for its lava domes, hydrothermal features, and the prominent Lassen Peak volcano.
-
A.
Lassen Volcanic National Park
chosen
Lassen Volcanic National Park is a U.S. national park in northern California known for its active geothermal features, including fumaroles, hot springs, and the prominent Lassen Peak volcano.
-
B.
Lassen Peak
Lassen Peak is a prominent active volcano in Northern California known for its 1914–1921 eruptions and status as one of the southernmost major peaks in the Cascade Range.
-
C.
Mount Shasta
Mount Shasta is a prominent, snow-capped stratovolcano in the Cascade Range renowned for its striking prominence, outdoor recreation, and spiritual significance.
-
D.
Crater Lake National Park
Crater Lake National Park is a U.S. national park famed for its deep, intensely blue lake formed in the caldera of the collapsed volcano Mount Mazama.
-
E.
Mount St. Helena
Mount St. Helena is a prominent volcanic peak in California’s Coast Ranges, known for its hiking trails, panoramic views, and role as a landmark at the northern end of Napa Valley.
- F. None of above.
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_69a2e7f47dd08190a4e294ccbbe46cd4 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ec447b5481908a5a084787b44ced |
completed | Feb. 28, 2026, 1:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a43e6b0d048190b9623bd47a86ecdd |
completed | March 1, 2026, 1:26 p.m. |
| NEDg | Description generation | batch_69a43ed5a8588190801f63c206c4d294 |
completed | March 1, 2026, 1:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a43f5db50c8190bb63690cc84427ce |
completed | March 1, 2026, 1:30 p.m. |
Created at: Feb. 28, 2026, 1:08 p.m.