Triple
T16985130
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zhigulevsk |
E412044
|
entity |
| Predicate | hasNearbyInfrastructure |
P231
|
FINISHED |
| Object |
Zhiguli Hydroelectric Station
The Zhiguli Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Volga River in Russia, known for its large dam and significant contribution to the regional power grid.
|
E299300
|
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: Zhiguli Hydroelectric Station | Statement: [Zhigulevsk, hasNearbyInfrastructure, Zhiguli Hydroelectric Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zhiguli Hydroelectric Station Context triple: [Zhigulevsk, hasNearbyInfrastructure, Zhiguli Hydroelectric Station]
-
A.
Uglich Hydroelectric Station
Uglich Hydroelectric Station is a hydroelectric power plant on the Volga River in Russia, forming part of the Volga–Kama cascade and providing electricity generation and water regulation for the region.
-
B.
Gorky Hydroelectric Station
Gorky Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Volga River in Russia, known for its large dam and role in regional power generation and navigation.
-
C.
Cheboksary Hydroelectric Station
Cheboksary Hydroelectric Station is a major hydroelectric power plant on the Volga River in Russia, forming part of the Volga–Kama cascade and providing electricity generation, navigation support, and water regulation for the region.
-
D.
Votkinsk Hydroelectric Station
Votkinsk Hydroelectric Station is a major hydroelectric power plant on the Kama River in Russia, forming the Votkinsk Reservoir and contributing significantly to regional electricity generation and water regulation.
-
E.
Irkutsk Hydroelectric Power Station
Irkutsk Hydroelectric Power Station is a major Soviet-era hydroelectric dam and power plant on the Angara River that supplies electricity and helps regulate water levels for the Irkutsk region in Siberia, Russia.
- 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: Zhiguli Hydroelectric Station Triple: [Zhigulevsk, hasNearbyInfrastructure, Zhiguli Hydroelectric Station]
Generated description
The Zhiguli Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Volga River in Russia, known for its large dam and significant contribution to the regional power grid.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Zhiguli Hydroelectric Station Target entity description: The Zhiguli Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Volga River in Russia, known for its large dam and significant contribution to the regional power grid.
-
A.
Uglich Hydroelectric Station
Uglich Hydroelectric Station is a hydroelectric power plant on the Volga River in Russia, forming part of the Volga–Kama cascade and providing electricity generation and water regulation for the region.
-
B.
Gorky Hydroelectric Station
chosen
Gorky Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Volga River in Russia, known for its large dam and role in regional power generation and navigation.
-
C.
Cheboksary Hydroelectric Station
Cheboksary Hydroelectric Station is a major hydroelectric power plant on the Volga River in Russia, forming part of the Volga–Kama cascade and providing electricity generation, navigation support, and water regulation for the region.
-
D.
Votkinsk Hydroelectric Station
Votkinsk Hydroelectric Station is a major hydroelectric power plant on the Kama River in Russia, forming the Votkinsk Reservoir and contributing significantly to regional electricity generation and water regulation.
-
E.
Irkutsk Hydroelectric Power Station
Irkutsk Hydroelectric Power Station is a major Soviet-era hydroelectric dam and power plant on the Angara River that supplies electricity and helps regulate water levels for the Irkutsk region in Siberia, Russia.
- 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_69d886ca8f348190812768ea8d5055ce |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d18af95c8190a25ef0614e1a17f3 |
completed | April 18, 2026, 6:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a011b412dd48190862fde6d1656113d |
completed | May 10, 2026, 11:56 p.m. |
| NEDg | Description generation | batch_6a011d109dbc819086b563e55babc714 |
completed | May 11, 2026, 12:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a011d7568ec8190a2278dfa3ba29a63 |
completed | May 11, 2026, 12:06 a.m. |
Created at: April 10, 2026, 5:32 a.m.