Triple

T11217333
Position Surface form Disambiguated ID Type / Status
Subject Copahue E265471 entity
Predicate dominantCraterName P97889 FINISHED
Object El Agrio crater
El Agrio crater is the main active volcanic crater of the Copahue stratovolcano on the Chile–Argentina border, known for its acidic crater lake and frequent fumarolic activity.
E911296 NE FINISHED

How this triple was built (5 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: El Agrio crater | Statement: [Copahue, dominantCraterName, El Agrio crater]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: El Agrio crater
Context triple: [Copahue, dominantCraterName, El Agrio crater]
  • A. El Tecolote crater
    El Tecolote crater is a volcanic crater located within Mexico’s Pinacate volcanic field, known for its distinctive geology and desert landscape.
  • B. El Trébol crater
    El Trébol crater is a volcanic crater located within Mexico’s Pinacate volcanic region, known for its distinctive circular form amid the area’s rugged lava fields and cinder cones.
  • C. Diego de la Haya Crater
    Diego de la Haya Crater is a prominent secondary crater within Costa Rica’s Irazú Volcano, known for its striking crater lake and role in the volcano’s recent eruptive history.
  • D. Sherman Crater
    Sherman Crater is a prominent volcanic crater on the south side of Mount Baker in Washington State, known for its active fumaroles and role in monitoring the volcano’s geothermal and eruptive activity.
  • E. Tiscapa crater
    Tiscapa crater is a volcanic crater in Managua, Nicaragua, known for containing Lake Tiscapa and forming part of a historic natural reserve area.
  • 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: El Agrio crater
Triple: [Copahue, dominantCraterName, El Agrio crater]
Generated description
El Agrio crater is the main active volcanic crater of the Copahue stratovolcano on the Chile–Argentina border, known for its acidic crater lake and frequent fumarolic activity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: El Agrio crater
Target entity description: El Agrio crater is the main active volcanic crater of the Copahue stratovolcano on the Chile–Argentina border, known for its acidic crater lake and frequent fumarolic activity.
  • A. El Tecolote crater
    El Tecolote crater is a volcanic crater located within Mexico’s Pinacate volcanic field, known for its distinctive geology and desert landscape.
  • B. El Trébol crater
    El Trébol crater is a volcanic crater located within Mexico’s Pinacate volcanic region, known for its distinctive circular form amid the area’s rugged lava fields and cinder cones.
  • C. Diego de la Haya Crater
    Diego de la Haya Crater is a prominent secondary crater within Costa Rica’s Irazú Volcano, known for its striking crater lake and role in the volcano’s recent eruptive history.
  • D. Sherman Crater
    Sherman Crater is a prominent volcanic crater on the south side of Mount Baker in Washington State, known for its active fumaroles and role in monitoring the volcano’s geothermal and eruptive activity.
  • E. Tiscapa crater
    Tiscapa crater is a volcanic crater in Managua, Nicaragua, known for containing Lake Tiscapa and forming part of a historic natural reserve area.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: dominantCraterName
Context triple: [Copahue, dominantCraterName, El Agrio crater]
  • A. craterName
    Indicates that one entity is the designated name assigned to a specific crater.
  • B. largestCraterName
    Indicates the name of the largest crater associated with a given celestial body or region.
  • C. notableCrater
    Indicates that a crater is especially prominent, significant, or well-known in relation to a particular celestial body or context.
  • D. mainCrater
    Indicates that one crater is the primary or most significant crater associated with another crater or crater-related feature.
  • E. craterDiameter
    Indicates the measured width of a crater from one rim edge to the opposite rim edge.
  • F. None of above. chosen

Provenance (7 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_69d6aac59460819089b9848b27f57848 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e8ea19e8819095d5d02c1f145534 completed April 9, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4976f38788190855aed6338d819b7 completed April 19, 2026, 8:50 a.m.
NEDg Description generation batch_69e49d37989881909c7e75ddfff06726 completed April 19, 2026, 9:15 a.m.
NED2 Entity disambiguation (via description) batch_69e49f41a1f8819087cc15527dc7ff63 completed April 19, 2026, 9:24 a.m.
PD Predicate disambiguation batch_69d75cfbbb188190861efd5d94fe27da completed April 9, 2026, 8:02 a.m.
PDg Predicate description generation batch_69d77062271c8190b63da714ab5beff9 completed April 9, 2026, 9:24 a.m.
Created at: April 8, 2026, 9:30 p.m.