Triple
T1582296
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lassen Peak |
E33791
|
entity |
| Predicate | isPartOf |
P10
|
FINISHED |
| Object |
Lassen volcanic center
The Lassen volcanic center is a geologically active volcanic region in Northern California that includes Lassen Peak and surrounding volcanic features within Lassen Volcanic National Park.
|
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 Peak, isPartOf, Lassen volcanic center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lassen volcanic center Context triple: [Lassen Peak, isPartOf, 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.
Long Valley Caldera
Long Valley Caldera is a large volcanic depression in eastern California known for its geothermal activity, seismic unrest, and proximity to the Sierra Nevada and Mammoth Lakes.
-
D.
Mount Shasta
Mount Shasta is a prominent, snow-capped stratovolcano in the Cascade Range renowned for its striking prominence, outdoor recreation, and spiritual significance.
-
E.
Devils Postpile National Monument
Devils Postpile National Monument is a protected area in California’s Sierra Nevada famed for its striking columnar basalt formations and nearby Rainbow Falls.
- 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 Peak, isPartOf, Lassen volcanic center]
Generated description
The Lassen volcanic center is a geologically active volcanic region in Northern California that includes Lassen Peak and surrounding volcanic features within Lassen Volcanic National Park.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lassen volcanic center Target entity description: The Lassen volcanic center is a geologically active volcanic region in Northern California that includes Lassen Peak and surrounding volcanic features within Lassen Volcanic National Park.
-
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.
Long Valley Caldera
Long Valley Caldera is a large volcanic depression in eastern California known for its geothermal activity, seismic unrest, and proximity to the Sierra Nevada and Mammoth Lakes.
-
D.
Mount Shasta
Mount Shasta is a prominent, snow-capped stratovolcano in the Cascade Range renowned for its striking prominence, outdoor recreation, and spiritual significance.
-
E.
Devils Postpile National Monument
Devils Postpile National Monument is a protected area in California’s Sierra Nevada famed for its striking columnar basalt formations and nearby Rainbow Falls.
- 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_69a885f27a4c8190a4622252cdf54c00 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a908ef80a48190bd5a8e51c65e5588 |
completed | March 5, 2026, 4:39 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad58bec288819082326e9e17ed289d |
completed | March 8, 2026, 11:08 a.m. |
| NEDg | Description generation | batch_69ad5a92f9248190861bdcad8d29560d |
completed | March 8, 2026, 11:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad5af8d2c48190b698ecc33965dd8b |
completed | March 8, 2026, 11:18 a.m. |
Created at: March 4, 2026, 7:27 p.m.