Triple
T15288855
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Plastiras |
E365474
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object |
Tavropos River basin
The Tavropos River basin is a mountainous watershed in central Greece that encompasses the Tavropos River and its surrounding catchment area, including the artificial Lake Plastiras.
|
E1148997
|
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: Tavropos River basin | Statement: [Lake Plastiras, locatedOn, Tavropos River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tavropos River basin Context triple: [Lake Plastiras, locatedOn, Tavropos River basin]
-
A.
Pineios River basin
The Pineios River basin is a major drainage area in central Greece encompassing the course and tributaries of the Pineios River and the surrounding municipalities and landscapes it supports.
-
B.
Strymon River basin
The Strymon River basin is a major drainage basin in the Balkans encompassing parts of Bulgaria and Greece, known for its significant river network and agricultural plains.
-
C.
Erythropotamos River
The Erythropotamos River is a tributary of the Evros River in northeastern Greece and southern Bulgaria, flowing through the region of Eastern Macedonia and Thrace.
-
D.
Pleistos River
The Pleistos River is a river in central Greece that flows through the region of Phocis, notably shaping the landscape around the ancient sanctuary of Delphi.
-
E.
Sarantaporos River
The Sarantaporos River is a river in northwestern Greece that flows through the Pindus mountains before joining the Aoös/Vjosë River near the Greek–Albanian border.
- 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: Tavropos River basin Triple: [Lake Plastiras, locatedOn, Tavropos River basin]
Generated description
The Tavropos River basin is a mountainous watershed in central Greece that encompasses the Tavropos River and its surrounding catchment area, including the artificial Lake Plastiras.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tavropos River basin Target entity description: The Tavropos River basin is a mountainous watershed in central Greece that encompasses the Tavropos River and its surrounding catchment area, including the artificial Lake Plastiras.
-
A.
Pineios River basin
The Pineios River basin is a major drainage area in central Greece encompassing the course and tributaries of the Pineios River and the surrounding municipalities and landscapes it supports.
-
B.
Strymon River basin
The Strymon River basin is a major drainage basin in the Balkans encompassing parts of Bulgaria and Greece, known for its significant river network and agricultural plains.
-
C.
Erythropotamos River
The Erythropotamos River is a tributary of the Evros River in northeastern Greece and southern Bulgaria, flowing through the region of Eastern Macedonia and Thrace.
-
D.
Pleistos River
The Pleistos River is a river in central Greece that flows through the region of Phocis, notably shaping the landscape around the ancient sanctuary of Delphi.
-
E.
Sarantaporos River
The Sarantaporos River is a river in northwestern Greece that flows through the Pindus mountains before joining the Aoös/Vjosë River near the Greek–Albanian border.
- 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_69d85a103d9081908c1ea6c4c73ac8e3 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e00e5635b4819092a69b5806d15bff |
completed | April 15, 2026, 10:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feef7b73a08190b06856c05ea8c80d |
completed | May 9, 2026, 8:25 a.m. |
| NEDg | Description generation | batch_69fef38868548190877cf25a38bb805a |
completed | May 9, 2026, 8:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fef435b1208190bd839297a2f8d3f4 |
completed | May 9, 2026, 8:45 a.m. |
Created at: April 10, 2026, 3:15 a.m.