Triple
T20226819
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kardzhali Dam |
E495405
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | National Electric Company of Bulgaria |
—
|
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: National Electric Company of Bulgaria | Statement: [Kardzhali Dam, ownedBy, National Electric Company of Bulgaria]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Electric Company of Bulgaria Context triple: [Kardzhali Dam, ownedBy, National Electric Company of Bulgaria]
-
A.
Eurelectric
Eurelectric is the pan-European industry association representing the interests of the electricity sector and power companies across Europe.
-
B.
Tractebel Energia
Tractebel Energia is a Brazilian electric power generation company known for operating large hydroelectric facilities and other energy assets across the country.
-
C.
Slovenské elektrárne
Slovenské elektrárne is Slovakia’s largest electricity producer, operating major hydroelectric and nuclear power plants across the country.
-
D.
Latvenergo
Latvenergo is Latvia’s state-owned energy utility company, serving as a major producer and supplier of electricity and heat in the Baltic region.
-
E.
Fortum
Fortum is a Finnish state-owned energy company that focuses on electricity generation, district heating, and related energy services across the Nordic and Baltic regions, Poland, and India.
- 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: National Electric Company of Bulgaria Target entity description: The National Electric Company of Bulgaria is the state-owned electricity utility responsible for major power generation and hydropower infrastructure across Bulgaria.
-
A.
Eurelectric
Eurelectric is the pan-European industry association representing the interests of the electricity sector and power companies across Europe.
-
B.
Tractebel Energia
Tractebel Energia is a Brazilian electric power generation company known for operating large hydroelectric facilities and other energy assets across the country.
-
C.
Slovenské elektrárne
Slovenské elektrárne is Slovakia’s largest electricity producer, operating major hydroelectric and nuclear power plants across the country.
-
D.
Latvenergo
Latvenergo is Latvia’s state-owned energy utility company, serving as a major producer and supplier of electricity and heat in the Baltic region.
-
E.
Fortum
Fortum is a Finnish state-owned energy company that focuses on electricity generation, district heating, and related energy services across the Nordic and Baltic regions, Poland, and India.
- 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_69da626cff80819097b530718a7c98b6 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66fda9428819098467e7e8c547a07 |
completed | April 20, 2026, 6:26 p.m. |
Created at: April 11, 2026, 11:39 p.m.