Triple
T15786151
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Island National Park |
E382743
|
entity |
| Predicate | hasCrater |
P6354
|
FINISHED |
| Object |
Tilapia Lake crater
Tilapia Lake crater is a volcanic crater lake located on Central Island in Kenya’s Lake Turkana, known for its striking turquoise waters and unique geothermal features.
|
E1176128
|
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: Tilapia Lake crater | Statement: [Central Island National Park, hasCrater, Tilapia Lake crater]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tilapia Lake crater Context triple: [Central Island National Park, hasCrater, Tilapia Lake crater]
-
A.
Crocodile Lake crater
Crocodile Lake crater is a volcanic crater lake located on Central Island in Kenya’s Lake Turkana, known for its distinctive crocodile-inhabited waters and dramatic volcanic landscape.
-
B.
Lake Natron
Lake Natron is a highly alkaline, shallow salt lake in northern Tanzania, renowned for its striking red coloration and as a critical breeding ground for lesser flamingos.
-
C.
Botos crater
Botos crater is an extinct, water-filled volcanic crater lake within Costa Rica’s Poás Volcano, known for its scenic green waters and surrounding cloud forest.
-
D.
Ramina crater
Ramina crater is a volcanic crater located on the Greek island of Nisyros, formed by past eruptive activity of the Nisyros volcano.
-
E.
Rano Aroi crater lake
Rano Aroi crater lake is a small, high-altitude volcanic crater lake on Easter Island known for its peat bogs and unique wetland 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: Tilapia Lake crater Triple: [Central Island National Park, hasCrater, Tilapia Lake crater]
Generated description
Tilapia Lake crater is a volcanic crater lake located on Central Island in Kenya’s Lake Turkana, known for its striking turquoise waters and unique geothermal features.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tilapia Lake crater Target entity description: Tilapia Lake crater is a volcanic crater lake located on Central Island in Kenya’s Lake Turkana, known for its striking turquoise waters and unique geothermal features.
-
A.
Crocodile Lake crater
chosen
Crocodile Lake crater is a volcanic crater lake located on Central Island in Kenya’s Lake Turkana, known for its distinctive crocodile-inhabited waters and dramatic volcanic landscape.
-
B.
Lake Natron
Lake Natron is a highly alkaline, shallow salt lake in northern Tanzania, renowned for its striking red coloration and as a critical breeding ground for lesser flamingos.
-
C.
Botos crater
Botos crater is an extinct, water-filled volcanic crater lake within Costa Rica’s Poás Volcano, known for its scenic green waters and surrounding cloud forest.
-
D.
Ramina crater
Ramina crater is a volcanic crater located on the Greek island of Nisyros, formed by past eruptive activity of the Nisyros volcano.
-
E.
Rano Aroi crater lake
Rano Aroi crater lake is a small, high-altitude volcanic crater lake on Easter Island known for its peat bogs and unique wetland ecosystem.
- 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_69d86da16e188190b89af699f1ed0bfe |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e0540380448190a025338f0e62e6d1 |
completed | April 16, 2026, 3:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffa12d6f388190b61cdc7820ce6311 |
completed | May 9, 2026, 9:03 p.m. |
| NEDg | Description generation | batch_69ffa417ee248190808b0fecfb58d705 |
completed | May 9, 2026, 9:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffa5372f248190827cdc4985fee1ef |
completed | May 9, 2026, 9:20 p.m. |
Created at: April 10, 2026, 4:48 a.m.