Triple
T18950825
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | EBR-I |
E463643
|
entity |
| Predicate | firstElectricityGeneration |
P51757
|
FINISHED |
| Object | 1951-12-20 |
—
|
LITERAL FINISHED |
How this triple was built (2 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: 1951-12-20 | Statement: [EBR-I, firstElectricityGeneration, 1951-12-20]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: firstElectricityGeneration Context triple: [EBR-I, firstElectricityGeneration, 1951-12-20]
-
A.
electricSystemPioneer
Indicates that the subject was an early innovator or leading contributor in the development or implementation of electric systems.
-
B.
firstGeneratorCommissioned
chosen
Indicates that the first generator in a system or facility has been officially put into operation or brought online.
-
C.
firstReactorCommissioned
Indicates that the first reactor in a given context has been officially brought into operation or commissioned.
-
D.
electrificationYear
Indicates the year in which something (such as a system, facility, or infrastructure) was converted to or equipped for electric power.
-
E.
isMajorSourceOfElectricityFor
Indicates that one entity provides the primary or dominant share of electrical power used by another entity.
- F. None of above.
Provenance (3 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_69d8dcffc278819086792a4ebfddfafa |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d542b238819089ccd2df279a2f7f |
completed | April 20, 2026, 7:26 a.m. |
| PD | Predicate disambiguation | batch_69e4a2efec5c8190840704016bf547a1 |
completed | April 19, 2026, 9:40 a.m. |
Created at: April 10, 2026, noon