Triple

T7558292
Position Surface form Disambiguated ID Type / Status
Subject Pieter Lassen E178728 entity
Predicate familyName P18 FINISHED
Object Lassen
Lassen is a Danish surname most notably associated with Danish-American pioneer and explorer Peter (Peder) Lassen, after whom California’s Lassen Peak and Lassen Volcanic National Park are named.
 E33791 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 | Statement: [Pieter Lassen, familyName, Lassen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lassen
Context triple: [Pieter Lassen, familyName, Lassen]
  • A. 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.
  • B. Le Grand, California
    Le Grand, California is a small rural community in Merced County known for its agricultural surroundings and role as a local stop along regional transit routes.
  • C. Shasta
    Shasta is the live cougar mascot that represents the University of Houston Cougars athletic teams.
  • D. Shasta
    Shasta are a Native American people traditionally inhabiting areas of northern California and southern Oregon, known for their distinct language and cultural practices tied to the Klamath and Shasta river regions.
  • E. Cinco Pinos
    Cinco Pinos is a small town in northwestern Nicaragua known for its rural character and agricultural surroundings within the Chinandega region.
  • 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
Triple: [Pieter Lassen, familyName, Lassen]
Generated description
Lassen is a Danish surname most notably associated with Danish-American pioneer and explorer Peter (Peder) Lassen, after whom California’s Lassen Peak and Lassen Volcanic National Park are named.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lassen
Target entity description: Lassen is a Danish surname most notably associated with Danish-American pioneer and explorer Peter (Peder) Lassen, after whom California’s Lassen Peak and Lassen Volcanic National Park are named.
  • A. Lassen Peak chosen
    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.
  • B. Le Grand, California
    Le Grand, California is a small rural community in Merced County known for its agricultural surroundings and role as a local stop along regional transit routes.
  • C. Shasta
    Shasta is the live cougar mascot that represents the University of Houston Cougars athletic teams.
  • D. Shasta
    Shasta are a Native American people traditionally inhabiting areas of northern California and southern Oregon, known for their distinct language and cultural practices tied to the Klamath and Shasta river regions.
  • E. Cinco Pinos
    Cinco Pinos is a small town in northwestern Nicaragua known for its rural character and agricultural surroundings within the Chinandega region.
  • 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_69c69f2da22c8190a50942ac20af70e8 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f8db3d508190850ed41854d69838 completed March 27, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69c856c833288190842c41e9010d56de completed March 28, 2026, 10:31 p.m.
NEDg Description generation batch_69c8575116c481909aa2bebb997e2883 completed March 28, 2026, 10:33 p.m.
NED2 Entity disambiguation (via description) batch_69c857d522dc8190ae3c4734ac428334 completed March 28, 2026, 10:36 p.m.
Created at: March 27, 2026, 3:50 p.m.