Triple

T10880909
Position Surface form Disambiguated ID Type / Status
Subject De Beers E256914 entity
Predicate jointVenture P2835 FINISHED
Object DTC Namibia
DTC Namibia is a diamond sorting and valuing company in Namibia formed as a joint venture between the Namibian government and De Beers to manage and market the country’s diamond production.
 E890436 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: DTC Namibia | Statement: [De Beers, jointVenture, DTC Namibia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: DTC Namibia
Context triple: [De Beers, jointVenture, DTC Namibia]
  • A. Government of Namibia
    The Government of Namibia is the national executive authority of the Republic of Namibia, responsible for administering the country’s laws, policies, and public services under a democratic constitutional framework.
  • B. Cabinet of Namibia
    The Cabinet of Namibia is the executive decision-making body of the Namibian government, composed of the President, Prime Minister, and appointed ministers responsible for implementing national policy and administering state affairs.
  • C. Namibian Network Information Center
    The Namibian Network Information Center is the organization responsible for managing and administering Namibia’s country-code top-level internet domain.
  • D. Parliament of Namibia
    The Parliament of Namibia is the bicameral national legislature of Namibia, responsible for making laws and overseeing the government.
  • E. Bank of Namibia
    The Bank of Namibia is the central bank of Namibia, responsible for formulating monetary policy, issuing the national currency, and overseeing the country’s financial system.
  • 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: DTC Namibia
Triple: [De Beers, jointVenture, DTC Namibia]
Generated description
DTC Namibia is a diamond sorting and valuing company in Namibia formed as a joint venture between the Namibian government and De Beers to manage and market the country’s diamond production.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: DTC Namibia
Target entity description: DTC Namibia is a diamond sorting and valuing company in Namibia formed as a joint venture between the Namibian government and De Beers to manage and market the country’s diamond production.
  • A. Government of Namibia
    The Government of Namibia is the national executive authority of the Republic of Namibia, responsible for administering the country’s laws, policies, and public services under a democratic constitutional framework.
  • B. Cabinet of Namibia
    The Cabinet of Namibia is the executive decision-making body of the Namibian government, composed of the President, Prime Minister, and appointed ministers responsible for implementing national policy and administering state affairs.
  • C. Namibian Network Information Center
    The Namibian Network Information Center is the organization responsible for managing and administering Namibia’s country-code top-level internet domain.
  • D. Parliament of Namibia
    The Parliament of Namibia is the bicameral national legislature of Namibia, responsible for making laws and overseeing the government.
  • E. Bank of Namibia
    The Bank of Namibia is the central bank of Namibia, responsible for formulating monetary policy, issuing the national currency, and overseeing the country’s financial system.
  • 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_69d6aa848804819081b2713ca0bedf06 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d751b031a88190b1182dfc1f520264 completed April 9, 2026, 7:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69dff7e2322c8190a55605237ae6ce95 completed April 15, 2026, 8:41 p.m.
NEDg Description generation batch_69e002709d38819099c4402d30824612 completed April 15, 2026, 9:26 p.m.
NED2 Entity disambiguation (via description) batch_69e005873ba48190b8c24c77611562fa completed April 15, 2026, 9:39 p.m.
Created at: April 8, 2026, 9:21 p.m.