Triple

T9886516
Position Surface form Disambiguated ID Type / Status
Subject Nevado del Ruiz E180945 entity
Predicate hasFeature P182 FINISHED
Object summit crater Arenas
Summit crater Arenas is the main volcanic crater at the peak of Colombia’s Nevado del Ruiz stratovolcano, known for its role in past explosive eruptions and associated hazards.
E827983 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: summit crater Arenas | Statement: [Nevado del Ruiz, hasFeature, summit crater Arenas]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: summit crater Arenas
Context triple: [Nevado del Ruiz, hasFeature, summit crater Arenas]
  • A. Fisher Caldera
    Fisher Caldera is a large volcanic caldera on Unimak Island in Alaska’s Aleutian Islands, known for its expansive crater and association with significant volcanic activity.
  • B. Red Crater
    Red Crater is a prominent volcanic crater and viewpoint within New Zealand’s Tongariro National Park, known for its vivid red rock and dramatic alpine scenery.
  • C. Las Cañadas caldera
    Las Cañadas caldera is a vast volcanic crater on Tenerife in Spain’s Canary Islands, forming the dramatic high-altitude basin surrounding Mount Teide.
  • D. El Tatio geyser field
    El Tatio geyser field is a high-altitude geothermal area in northern Chile’s Andes, famous for its numerous active geysers, steaming fumaroles, and dramatic sunrise landscapes.
  • E. Silverthrone Caldera
    Silverthrone Caldera is a large, remote volcanic caldera and ice-covered massif in the Coast Mountains of British Columbia, Canada, known for its extensive glaciation and rugged terrain.
  • 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: summit crater Arenas
Triple: [Nevado del Ruiz, hasFeature, summit crater Arenas]
Generated description
Summit crater Arenas is the main volcanic crater at the peak of Colombia’s Nevado del Ruiz stratovolcano, known for its role in past explosive eruptions and associated hazards.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: summit crater Arenas
Target entity description: Summit crater Arenas is the main volcanic crater at the peak of Colombia’s Nevado del Ruiz stratovolcano, known for its role in past explosive eruptions and associated hazards.
  • A. Fisher Caldera
    Fisher Caldera is a large volcanic caldera on Unimak Island in Alaska’s Aleutian Islands, known for its expansive crater and association with significant volcanic activity.
  • B. Red Crater
    Red Crater is a prominent volcanic crater and viewpoint within New Zealand’s Tongariro National Park, known for its vivid red rock and dramatic alpine scenery.
  • C. Las Cañadas caldera
    Las Cañadas caldera is a vast volcanic crater on Tenerife in Spain’s Canary Islands, forming the dramatic high-altitude basin surrounding Mount Teide.
  • D. El Tatio geyser field
    El Tatio geyser field is a high-altitude geothermal area in northern Chile’s Andes, famous for its numerous active geysers, steaming fumaroles, and dramatic sunrise landscapes.
  • E. Silverthrone Caldera
    Silverthrone Caldera is a large, remote volcanic caldera and ice-covered massif in the Coast Mountains of British Columbia, Canada, known for its extensive glaciation and rugged terrain.
  • 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_69ca828082cc8190a40f8d299caa6545 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cdb457c8cc81909d211d5882228076 completed April 2, 2026, 12:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1eafc76b0819098e481bb17a3af2b completed April 5, 2026, 4:54 a.m.
NEDg Description generation batch_69d1ecfce8588190815876afc7ec85d4 completed April 5, 2026, 5:02 a.m.
NED2 Entity disambiguation (via description) batch_69d1ed99963881908dd14786a2e2e87f completed April 5, 2026, 5:05 a.m.
Created at: March 30, 2026, 8:38 p.m.