Triple
T704221
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southern Company |
E14064
|
entity |
| Predicate | subsidiary |
P258
|
FINISHED |
| Object |
Alabama Power
Alabama Power is a major electric utility company serving most of Alabama, providing generation, transmission, and distribution of electricity to residential, commercial, and industrial customers.
|
E14064
|
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: Alabama Power | Statement: [Southern Company, subsidiary, Alabama Power]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alabama Power Context triple: [Southern Company, subsidiary, Alabama Power]
-
A.
Southern Company
Southern Company is one of the largest U.S. energy providers, primarily supplying electricity and natural gas across the southeastern United States through its regulated utilities and related businesses.
-
B.
Tennessee Valley Authority
The Tennessee Valley Authority is a federally owned U.S. corporation created during the New Deal to provide regional economic development, flood control, and electricity generation in the Tennessee Valley.
-
C.
Quaker State
Quaker State is a nickname for the U.S. state of Pennsylvania, referencing its historical roots in the Quaker religious community.
-
D.
PSEG Power
PSEG Power is a major U.S. energy generation company that operates as the power production subsidiary of Public Service Enterprise Group, supplying electricity through a portfolio of power plants.
-
E.
Puerto Rico Electric Power Authority
The Puerto Rico Electric Power Authority is the public corporation responsible for generating, transmitting, and distributing electricity across Puerto Rico.
- 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: Alabama Power Triple: [Southern Company, subsidiary, Alabama Power]
Generated description
Alabama Power is a major electric utility company serving most of Alabama, providing generation, transmission, and distribution of electricity to residential, commercial, and industrial customers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alabama Power Target entity description: Alabama Power is a major electric utility company serving most of Alabama, providing generation, transmission, and distribution of electricity to residential, commercial, and industrial customers.
-
A.
Southern Company
chosen
Southern Company is one of the largest U.S. energy providers, primarily supplying electricity and natural gas across the southeastern United States through its regulated utilities and related businesses.
-
B.
Tennessee Valley Authority
The Tennessee Valley Authority is a federally owned U.S. corporation created during the New Deal to provide regional economic development, flood control, and electricity generation in the Tennessee Valley.
-
C.
Quaker State
Quaker State is a nickname for the U.S. state of Pennsylvania, referencing its historical roots in the Quaker religious community.
-
D.
PSEG Power
PSEG Power is a major U.S. energy generation company that operates as the power production subsidiary of Public Service Enterprise Group, supplying electricity through a portfolio of power plants.
-
E.
Puerto Rico Electric Power Authority
The Puerto Rico Electric Power Authority is the public corporation responsible for generating, transmitting, and distributing electricity across Puerto Rico.
- 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_69a493494ec48190ae6751683625a9ba |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a533fa788190bba0f55655469c46 |
completed | March 1, 2026, 8:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a63755d1f081909f214ab8d497f096 |
completed | March 3, 2026, 1:20 a.m. |
| NEDg | Description generation | batch_69a63af75b1881908fa959febc48775e |
completed | March 3, 2026, 1:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a63b60e96c8190b4f13bd7076af38a |
completed | March 3, 2026, 1:37 a.m. |
Created at: March 1, 2026, 7:36 p.m.