Triple

T24420669

Position	Surface form	Disambiguated ID	Type / Status
Subject	Baltic power grid	`E615714`	entity
Predicate	transmissionSystemOperator	`P146855`	FINISHED
Object	Elering Elering is the Estonian electricity and gas transmission system operator responsible for managing and developing the country’s high-voltage power and gas networks and integrating them into the regional Baltic and European energy systems.	`E1635888`	NE FINISHED

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: Elering | Statement: [Baltic power grid, transmissionSystemOperator, Elering]

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: Elering
Triple: [Baltic power grid, transmissionSystemOperator, Elering]

Generated description

Elering is the Estonian electricity and gas transmission system operator responsible for managing and developing the country’s high-voltage power and gas networks and integrating them into the regional Baltic and European energy systems.

PD Predicate disambiguation gpt-5-mini-2025-08-07

Target predicate: transmissionSystemOperator
Context triple: [Baltic power grid, transmissionSystemOperator, Elering]

A. energySystemOperator chosen
Indicates that one entity operates, manages, or controls an energy system on behalf of or in relation to another entity.
B. electrificationSystemOwner
Indicates that one entity owns or is responsible for the electrification system associated with another entity.
C. electricityMarketedBy
Indicates that one entity is responsible for marketing, promoting, or selling electricity provided by another entity.
D. operatingAuthority
Indicates that an entity has the official power, permission, or jurisdiction to operate, manage, or control another entity or activity.
E. electrificationUsedByOtherOperator
Indicates that the type of railway electrification in question is utilized by an operator other than the primary or referenced operator.
F. None of above.

Provenance (6 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_69e2d7e9bfac8190a748952a90957106`	completed	April 18, 2026, 1:01 a.m.
NER	Named-entity recognition	`batch_69f296a227d08190bd4e3e4832c5a205`	completed	April 29, 2026, 11:39 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0fe36bc6d4819086306c25e6019414`	completed	May 22, 2026, 5:02 a.m.
NEDg	Description generation	`batch_6a0fe559731c8190a28e9b2537432e00`	completed	May 22, 2026, 5:10 a.m.
NED2	Entity disambiguation (via description)	`batch_6a0fe6407d3c819093016bab9d877286`	completed	May 22, 2026, 5:14 a.m.
PD	Predicate disambiguation	`batch_69f287cc4fd4819081e93cc638d9512d`	completed	April 29, 2026, 10:35 p.m.

Created at: April 18, 2026, 2:14 a.m.