Triple
T12805130
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nisyros volcano |
E306124
|
entity |
| Predicate | hasCrater |
P6354
|
FINISHED |
| Object |
Stefanos crater
Stefanos crater is the main hydrothermal explosion crater on the Greek volcanic island of Nisyros, known for its active fumaroles and sulfurous, moonlike landscape.
|
E1004653
|
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: Stefanos crater | Statement: [Nisyros volcano, hasCrater, Stefanos crater]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stefanos crater Context triple: [Nisyros volcano, hasCrater, Stefanos crater]
-
A.
Agnano crater
Agnano crater is a volcanic crater located within the Phlegraean Fields near Naples, Italy, known for its geothermal activity and association with the region’s complex caldera system.
-
B.
Dolomieu Crater
Dolomieu Crater is the main summit caldera of the active Piton de la Fournaise volcano on Réunion Island, known for its frequent eruptions and dramatic collapses.
-
C.
Nobile crater
Nobile crater is a prominent impact feature near the Moon’s south pole, notable for its permanently shadowed regions that may harbor water ice.
-
D.
Kameni Chora lava dome
Kameni Chora lava dome is a volcanic lava dome on the Methana Peninsula in Greece, formed by viscous lava that solidified near its vent.
-
E.
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.
- 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: Stefanos crater Triple: [Nisyros volcano, hasCrater, Stefanos crater]
Generated description
Stefanos crater is the main hydrothermal explosion crater on the Greek volcanic island of Nisyros, known for its active fumaroles and sulfurous, moonlike landscape.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stefanos crater Target entity description: Stefanos crater is the main hydrothermal explosion crater on the Greek volcanic island of Nisyros, known for its active fumaroles and sulfurous, moonlike landscape.
-
A.
Agnano crater
Agnano crater is a volcanic crater located within the Phlegraean Fields near Naples, Italy, known for its geothermal activity and association with the region’s complex caldera system.
-
B.
Dolomieu Crater
Dolomieu Crater is the main summit caldera of the active Piton de la Fournaise volcano on Réunion Island, known for its frequent eruptions and dramatic collapses.
-
C.
Nobile crater
Nobile crater is a prominent impact feature near the Moon’s south pole, notable for its permanently shadowed regions that may harbor water ice.
-
D.
Kameni Chora lava dome
Kameni Chora lava dome is a volcanic lava dome on the Methana Peninsula in Greece, formed by viscous lava that solidified near its vent.
-
E.
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.
- 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_69d7bdf366888190a8cccb982606889c |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e7f370c8190b3fc39c1b63394c6 |
completed | April 10, 2026, 9:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68ec463f08190822e5235362cf584 |
completed | May 2, 2026, 11:54 p.m. |
| NEDg | Description generation | batch_69f6908cb8ec8190855b217c13a51f16 |
completed | May 3, 2026, 12:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6917688508190ae5a64494eaadce7 |
completed | May 3, 2026, 12:06 a.m. |
Created at: April 9, 2026, 5:30 p.m.