Triple
T18324539
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amfithea |
E438968
|
entity |
| Predicate | locatedInBasin |
P18951
|
FINISHED |
| Object |
Lake Pamvotida basin
Lake Pamvotida basin is the drainage and geographic basin surrounding Lake Pamvotida in the Ioannina region of northwestern Greece.
|
E96254
|
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: Lake Pamvotida basin | Statement: [Amfithea, locatedInBasin, Lake Pamvotida basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Pamvotida basin Context triple: [Amfithea, locatedInBasin, Lake Pamvotida basin]
-
A.
Lake Pamvotida
Lake Pamvotida is a scenic freshwater lake in northwestern Greece, best known for bordering the city of Ioannina and its historic island settlements.
-
B.
Lake Plastiras
Lake Plastiras is an artificial reservoir in central Greece, renowned for its scenic mountain setting and role in irrigation, hydroelectric power, and tourism.
-
C.
Lake Polyfytos
Lake Polyfytos is a large artificial reservoir on the Aliakmon River in northern Greece, known for its hydroelectric dam and scenic bridge connecting parts of Western Macedonia.
-
D.
Lake Amvrakia
Lake Amvrakia is a natural freshwater lake in western Greece, known for its ecological importance and scenic setting within the Aetolia-Acarnania region.
-
E.
Ioannina basin
The Ioannina basin is a geological and geographical depression in northwestern Greece that encompasses the city of Ioannina and its surrounding lowlands, including Lake Pamvotida.
- 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: Lake Pamvotida basin Triple: [Amfithea, locatedInBasin, Lake Pamvotida basin]
Generated description
Lake Pamvotida basin is the drainage and geographic basin surrounding Lake Pamvotida in the Ioannina region of northwestern Greece.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lake Pamvotida basin Target entity description: Lake Pamvotida basin is the drainage and geographic basin surrounding Lake Pamvotida in the Ioannina region of northwestern Greece.
-
A.
Lake Pamvotida
chosen
Lake Pamvotida is a scenic freshwater lake in northwestern Greece, best known for bordering the city of Ioannina and its historic island settlements.
-
B.
Lake Plastiras
Lake Plastiras is an artificial reservoir in central Greece, renowned for its scenic mountain setting and role in irrigation, hydroelectric power, and tourism.
-
C.
Lake Polyfytos
Lake Polyfytos is a large artificial reservoir on the Aliakmon River in northern Greece, known for its hydroelectric dam and scenic bridge connecting parts of Western Macedonia.
-
D.
Lake Amvrakia
Lake Amvrakia is a natural freshwater lake in western Greece, known for its ecological importance and scenic setting within the Aetolia-Acarnania region.
-
E.
Ioannina basin
The Ioannina basin is a geological and geographical depression in northwestern Greece that encompasses the city of Ioannina and its surrounding lowlands, including Lake Pamvotida.
- 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_69d8b916a2d081909e249e4902f6aad9 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e50aa93fb0819083293b80e8400c4e |
completed | April 19, 2026, 5:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03f0987a64819089e01755e9697724 |
completed | May 13, 2026, 3:31 a.m. |
| NEDg | Description generation | batch_6a03f13ef9b48190979deb5b6ef3f043 |
completed | May 13, 2026, 3:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03f25e93bc8190910ce6037dc1bcea |
completed | May 13, 2026, 3:39 a.m. |
Created at: April 10, 2026, 10:36 a.m.