Triple
T6418504
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Erebus |
E127886
|
entity |
| Predicate | hasResearchStation |
P2881
|
FINISHED |
| Object |
Mount Erebus Volcano Observatory (MEVO)
Mount Erebus Volcano Observatory (MEVO) is a scientific research facility dedicated to monitoring and studying the active Mount Erebus volcano in Antarctica.
|
E127886
|
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: Mount Erebus Volcano Observatory (MEVO) | Statement: [Mount Erebus, hasResearchStation, Mount Erebus Volcano Observatory (MEVO)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mount Erebus Volcano Observatory (MEVO) Context triple: [Mount Erebus, hasResearchStation, Mount Erebus Volcano Observatory (MEVO)]
-
A.
Mount Erebus
Mount Erebus is an active stratovolcano on Ross Island in Antarctica, known for being the southernmost active volcano on Earth and for its persistent lava lake.
-
B.
Okataina Volcanic Centre
Okataina Volcanic Centre is a highly active rhyolitic volcanic complex in New Zealand’s central North Island, known for explosive eruptions and large caldera-forming events.
-
C.
Garua Harbour volcanic complex
Garua Harbour volcanic complex is an active volcanic system located on the island of New Britain in Papua New Guinea, known for its ongoing geothermal and eruptive activity.
-
D.
White Island / Whakaari volcanic centre
White Island / Whakaari volcanic centre is an active marine stratovolcano off the coast of New Zealand’s North Island, known for its frequent eruptions and hazardous geothermal landscape.
-
E.
Auckland volcanic field
The Auckland volcanic field is a monogenetic volcanic field in New Zealand composed of numerous small volcanoes scattered beneath and around the city of Auckland.
- 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: Mount Erebus Volcano Observatory (MEVO) Triple: [Mount Erebus, hasResearchStation, Mount Erebus Volcano Observatory (MEVO)]
Generated description
Mount Erebus Volcano Observatory (MEVO) is a scientific research facility dedicated to monitoring and studying the active Mount Erebus volcano in Antarctica.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mount Erebus Volcano Observatory (MEVO) Target entity description: Mount Erebus Volcano Observatory (MEVO) is a scientific research facility dedicated to monitoring and studying the active Mount Erebus volcano in Antarctica.
-
A.
Mount Erebus
chosen
Mount Erebus is an active stratovolcano on Ross Island in Antarctica, known for being the southernmost active volcano on Earth and for its persistent lava lake.
-
B.
Okataina Volcanic Centre
Okataina Volcanic Centre is a highly active rhyolitic volcanic complex in New Zealand’s central North Island, known for explosive eruptions and large caldera-forming events.
-
C.
Garua Harbour volcanic complex
Garua Harbour volcanic complex is an active volcanic system located on the island of New Britain in Papua New Guinea, known for its ongoing geothermal and eruptive activity.
-
D.
White Island / Whakaari volcanic centre
White Island / Whakaari volcanic centre is an active marine stratovolcano off the coast of New Zealand’s North Island, known for its frequent eruptions and hazardous geothermal landscape.
-
E.
Auckland volcanic field
The Auckland volcanic field is a monogenetic volcanic field in New Zealand composed of numerous small volcanoes scattered beneath and around the city of Auckland.
- 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_69c0083815208190a9b299b8e0640218 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c068eb6c988190b54de6182d0f490d |
completed | March 22, 2026, 10:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c640d2ab64819089e91525da60392b |
completed | March 27, 2026, 8:33 a.m. |
| NEDg | Description generation | batch_69c644ec2ca48190997a118f8751cba5 |
completed | March 27, 2026, 8:50 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6455961b881908f5804d9c0e86573 |
completed | March 27, 2026, 8:52 a.m. |
Created at: March 22, 2026, 4:42 p.m.