Triple
T16793013
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cordillera de los Maribios |
E408158
|
entity |
| Predicate | hasNotableEruption |
P7369
|
FINISHED |
| Object |
Cerro Negro 1992 eruption
The Cerro Negro 1992 eruption was a significant explosive event of Nicaragua’s young basaltic volcano, producing ashfall, lava flows, and regional disruption within the Cordillera de los Maribios volcanic chain.
|
E1233683
|
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: Cerro Negro 1992 eruption | Statement: [Cordillera de los Maribios, hasNotableEruption, Cerro Negro 1992 eruption]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cerro Negro 1992 eruption Context triple: [Cordillera de los Maribios, hasNotableEruption, Cerro Negro 1992 eruption]
-
A.
Chahorra eruption
The Chahorra eruption was a historic volcanic event of Pico Viejo on Tenerife in the Canary Islands, notable for its lava flows and impact on the island’s landscape.
-
B.
1971 Teneguía eruption
The 1971 Teneguía eruption was a basaltic fissure eruption on the southern tip of La Palma in the Canary Islands, notable for its relatively mild explosive activity, extensive lava flows, and role in shaping the island’s modern volcanic landscape.
-
C.
1999 Reventador eruption
The 1999 Reventador eruption was a significant explosive event of Ecuador’s Reventador volcano that produced substantial ash emissions and pyroclastic activity, impacting nearby regions and air traffic.
-
D.
Huaynaputina
Huaynaputina is a large stratovolcano in southern Peru known for its catastrophic 1600 eruption, one of the most powerful in South American history.
-
E.
1949 Cumbre Vieja eruption
The 1949 Cumbre Vieja eruption was a significant mid-20th-century volcanic event on La Palma in the Canary Islands, noted for its fissure eruptions, lava flows, and associated seismic activity.
- 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: Cerro Negro 1992 eruption Triple: [Cordillera de los Maribios, hasNotableEruption, Cerro Negro 1992 eruption]
Generated description
The Cerro Negro 1992 eruption was a significant explosive event of Nicaragua’s young basaltic volcano, producing ashfall, lava flows, and regional disruption within the Cordillera de los Maribios volcanic chain.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cerro Negro 1992 eruption Target entity description: The Cerro Negro 1992 eruption was a significant explosive event of Nicaragua’s young basaltic volcano, producing ashfall, lava flows, and regional disruption within the Cordillera de los Maribios volcanic chain.
-
A.
Chahorra eruption
The Chahorra eruption was a historic volcanic event of Pico Viejo on Tenerife in the Canary Islands, notable for its lava flows and impact on the island’s landscape.
-
B.
1971 Teneguía eruption
The 1971 Teneguía eruption was a basaltic fissure eruption on the southern tip of La Palma in the Canary Islands, notable for its relatively mild explosive activity, extensive lava flows, and role in shaping the island’s modern volcanic landscape.
-
C.
1999 Reventador eruption
The 1999 Reventador eruption was a significant explosive event of Ecuador’s Reventador volcano that produced substantial ash emissions and pyroclastic activity, impacting nearby regions and air traffic.
-
D.
Huaynaputina
Huaynaputina is a large stratovolcano in southern Peru known for its catastrophic 1600 eruption, one of the most powerful in South American history.
-
E.
1949 Cumbre Vieja eruption
The 1949 Cumbre Vieja eruption was a significant mid-20th-century volcanic event on La Palma in the Canary Islands, noted for its fissure eruptions, lava flows, and associated seismic activity.
- 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_69d88393905081908d00a86b99996ac8 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3b2a7817c8190a53d0cfb5ef66a71 |
completed | April 18, 2026, 4:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00ab0e1e9c8190bb2ef0825b25f6e5 |
completed | May 10, 2026, 3:58 p.m. |
| NEDg | Description generation | batch_6a00ac1d18c08190969108e567d6eced |
completed | May 10, 2026, 4:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00acc3a9dc819087e07e539760bf34 |
completed | May 10, 2026, 4:05 p.m. |
Created at: April 10, 2026, 5:22 a.m.