Triple

T20169639
Position Surface form Disambiguated ID Type / Status
Subject Isabel dos Santos E491922 entity
Predicate shareholderOf P24510 FINISHED
Object Galp Energia (Portugal)
Galp Energia (Portugal) is a major Portuguese integrated energy company involved in oil and gas exploration, production, refining, and distribution, as well as renewable energy projects.
 E1414464 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: Galp Energia (Portugal) | Statement: [Isabel dos Santos, shareholderOf, Galp Energia (Portugal)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Galp Energia (Portugal)
Context triple: [Isabel dos Santos, shareholderOf, Galp Energia (Portugal)]
  • A. EDP – Energias de Portugal
    EDP – Energias de Portugal is a major Portuguese multinational energy company focused on electricity generation, distribution, and renewable energy.
  • B. Norte Energia S.A.
    Norte Energia S.A. is a Brazilian energy company formed by a consortium of public and private entities to build and operate the massive Belo Monte hydroelectric complex in the Amazon.
  • C. RSC Energia
    RSC Energia is a leading Russian spacecraft and rocket manufacturer best known for designing and operating crewed spacecraft and space station modules, including key components of the Soyuz and Mir programs.
  • D. Cepsa
    Cepsa is a Spanish integrated energy and petrochemical company involved in oil and gas exploration, refining, and the production of chemical products.
  • E. Eletrobras
    Eletrobras is Brazil’s largest electric utility company, primarily state-controlled and a major player in power generation and transmission across the country.
  • 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: Galp Energia (Portugal)
Triple: [Isabel dos Santos, shareholderOf, Galp Energia (Portugal)]
Generated description
Galp Energia (Portugal) is a major Portuguese integrated energy company involved in oil and gas exploration, production, refining, and distribution, as well as renewable energy projects.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Galp Energia (Portugal)
Target entity description: Galp Energia (Portugal) is a major Portuguese integrated energy company involved in oil and gas exploration, production, refining, and distribution, as well as renewable energy projects.
  • A. EDP – Energias de Portugal
    EDP – Energias de Portugal is a major Portuguese multinational energy company focused on electricity generation, distribution, and renewable energy.
  • B. Norte Energia S.A.
    Norte Energia S.A. is a Brazilian energy company formed by a consortium of public and private entities to build and operate the massive Belo Monte hydroelectric complex in the Amazon.
  • C. RSC Energia
    RSC Energia is a leading Russian spacecraft and rocket manufacturer best known for designing and operating crewed spacecraft and space station modules, including key components of the Soyuz and Mir programs.
  • D. Cepsa
    Cepsa is a Spanish integrated energy and petrochemical company involved in oil and gas exploration, refining, and the production of chemical products.
  • E. Eletrobras
    Eletrobras is Brazil’s largest electric utility company, primarily state-controlled and a major player in power generation and transmission across the country.
  • F. None of above. chosen

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_69da6266c6888190bc1a3ecf24814d34 completed April 11, 2026, 3:01 p.m.
NER Named-entity recognition batch_69e66846f4ec81908b0dc6a6e0ec27dd completed April 20, 2026, 5:54 p.m.
NED1 Entity disambiguation (via context triple) batch_6a083482950c8190aff6eb232ebbdd79 completed May 16, 2026, 9:10 a.m.
NEDg Description generation batch_6a08354678488190a04794496edc4333 completed May 16, 2026, 9:13 a.m.
NED2 Entity disambiguation (via description) batch_6a08360def9c8190b8a2d48814ee13c8 completed May 16, 2026, 9:17 a.m.
Created at: April 11, 2026, 11:35 p.m.