Triple
T8251548
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gregory Rift |
E192969
|
entity |
| Predicate | hasVolcano |
P6356
|
FINISHED |
| Object |
Menengai Crater
Menengai Crater is a massive, geologically active caldera in Kenya’s Rift Valley, known as one of the largest volcanic calderas in the world and a prominent feature of the East African Rift.
|
E724072
|
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: Menengai Crater | Statement: [Gregory Rift, hasVolcano, Menengai Crater]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Menengai Crater Context triple: [Gregory Rift, hasVolcano, Menengai Crater]
-
A.
Empakaai Crater
Empakaai Crater is a scenic volcanic caldera in northern Tanzania renowned for its deep soda lake, steep forested walls, and abundant birdlife within the Ngorongoro ecosystem.
-
B.
Koko Crater
Koko Crater is a prominent volcanic tuff cone on the eastern side of Oʻahu, known for its steep hiking trail with panoramic views of the surrounding coastline.
-
C.
Tengger caldera
Tengger caldera is a vast volcanic crater in East Java, Indonesia, famous for its dramatic landscape that includes the active Mount Bromo and attracts many tourists and photographers.
-
D.
Akan Caldera
Akan Caldera is a large volcanic caldera in eastern Hokkaido, Japan, known for its scenic crater lakes, geothermal features, and active volcanic landscape.
-
E.
Ekarma Volcano
Ekarma Volcano is an active stratovolcano forming the uninhabited island of Ekarma in the central Kuril Islands chain of the northwest Pacific.
- 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: Menengai Crater Triple: [Gregory Rift, hasVolcano, Menengai Crater]
Generated description
Menengai Crater is a massive, geologically active caldera in Kenya’s Rift Valley, known as one of the largest volcanic calderas in the world and a prominent feature of the East African Rift.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Menengai Crater Target entity description: Menengai Crater is a massive, geologically active caldera in Kenya’s Rift Valley, known as one of the largest volcanic calderas in the world and a prominent feature of the East African Rift.
-
A.
Empakaai Crater
Empakaai Crater is a scenic volcanic caldera in northern Tanzania renowned for its deep soda lake, steep forested walls, and abundant birdlife within the Ngorongoro ecosystem.
-
B.
Koko Crater
Koko Crater is a prominent volcanic tuff cone on the eastern side of Oʻahu, known for its steep hiking trail with panoramic views of the surrounding coastline.
-
C.
Tengger caldera
Tengger caldera is a vast volcanic crater in East Java, Indonesia, famous for its dramatic landscape that includes the active Mount Bromo and attracts many tourists and photographers.
-
D.
Akan Caldera
Akan Caldera is a large volcanic caldera in eastern Hokkaido, Japan, known for its scenic crater lakes, geothermal features, and active volcanic landscape.
-
E.
Ekarma Volcano
Ekarma Volcano is an active stratovolcano forming the uninhabited island of Ekarma in the central Kuril Islands chain of the northwest Pacific.
- 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_69ca82de7b8c81908d8106f8a53cff9b |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb78ca4b0881909bb1fb550dba59e7 |
completed | March 31, 2026, 7:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd681457908190b39fa034e9ca05d5 |
completed | April 1, 2026, 6:46 p.m. |
| NEDg | Description generation | batch_69cd6d4fa17481909f28ad7eb9bceb42 |
completed | April 1, 2026, 7:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cd7dd65fac8190b8f44b1cf2be7bdd |
completed | April 1, 2026, 8:19 p.m. |
Created at: March 30, 2026, 5:48 p.m.