Triple
T17407914
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pravets |
E423267
|
entity |
| Predicate | hasLake |
P1025
|
FINISHED |
| Object | Pravets reservoir |
—
|
NE NERFINISHED |
How this triple was built (3 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: Pravets reservoir | Statement: [Pravets, hasLake, Pravets reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pravets reservoir Context triple: [Pravets, hasLake, Pravets reservoir]
-
A.
Pchelina Reservoir
Pchelina Reservoir is an artificial lake in western Bulgaria, known for its scenic surroundings and recreational activities such as fishing and boating.
-
B.
Tsalka Reservoir
Tsalka Reservoir is an artificial lake in the Tsalka region of southern Georgia, primarily used for irrigation, hydropower, and local water supply.
-
C.
Ivankovo Reservoir
Ivankovo Reservoir is a large artificial lake in Russia that serves as the uppermost reservoir on the Volga River, playing a key role in water supply, navigation, and hydroelectric power generation for the Moscow region.
-
D.
Shulbinsk Reservoir
Shulbinsk Reservoir is a large artificial lake on the Irtysh River in Kazakhstan, created for hydroelectric power generation and water regulation.
-
E.
Zaslavskoye Reservoir
Zaslavskoye Reservoir is a large artificial lake and popular recreation area in Belarus, located near Minsk and used for water supply, flood control, and leisure activities.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pravets reservoir Target entity description: Pravets Reservoir is an artificial lake near the town of Pravets in Bulgaria, used primarily for recreation, fishing, and local water management.
-
A.
Pchelina Reservoir
Pchelina Reservoir is an artificial lake in western Bulgaria, known for its scenic surroundings and recreational activities such as fishing and boating.
-
B.
Tsalka Reservoir
Tsalka Reservoir is an artificial lake in the Tsalka region of southern Georgia, primarily used for irrigation, hydropower, and local water supply.
-
C.
Ivankovo Reservoir
Ivankovo Reservoir is a large artificial lake in Russia that serves as the uppermost reservoir on the Volga River, playing a key role in water supply, navigation, and hydroelectric power generation for the Moscow region.
-
D.
Shulbinsk Reservoir
Shulbinsk Reservoir is a large artificial lake on the Irtysh River in Kazakhstan, created for hydroelectric power generation and water regulation.
-
E.
Zaslavskoye Reservoir
Zaslavskoye Reservoir is a large artificial lake and popular recreation area in Belarus, located near Minsk and used for water supply, flood control, and leisure activities.
- F. None of above. chosen
Provenance (2 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_69d889d7d27c819088486ce3f0627fa1 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43b08d5a881909e7a5b2ae2c60898 |
completed | April 19, 2026, 2:16 a.m. |
Created at: April 10, 2026, 5:46 a.m.