Triple

T19874223
Position Surface form Disambiguated ID Type / Status
Subject Gro Harlem Brundtland E477598 entity
Predicate chairpersonOf P377 FINISHED
Object World Commission on Environment and Development — NE NERFINISHED

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: World Commission on Environment and Development | Statement: [Gro Harlem Brundtland, chairpersonOf, World Commission on Environment and Development]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: World Commission on Environment and Development
Context triple: [Gro Harlem Brundtland, chairpersonOf, World Commission on Environment and Development]
  • A. World Commission on Environment and Development chosen
    The World Commission on Environment and Development was a United Nations-appointed body best known for its 1987 "Brundtland Report," which popularized the concept of sustainable development and shaped global environmental policy.
  • B. Commission on Sustainable Development
    The Commission on Sustainable Development was a United Nations body established to monitor and promote the implementation of global sustainable development agreements and policies.
  • C. United Nations Conference on Environment and Development
    The United Nations Conference on Environment and Development, also known as the 1992 Earth Summit in Rio de Janeiro, was a landmark global conference that set the modern agenda for sustainable development and international environmental governance.
  • D. Commission on Science and Technology for Sustainable Development in the South
    The Commission on Science and Technology for Sustainable Development in the South (COMSATS) is an intergovernmental organization that promotes science-led sustainable development and capacity-building among developing countries in the Global South.
  • E. Agenda 21
    Agenda 21 is a comprehensive, non-binding action plan adopted at the 1992 Earth Summit that outlines global, national, and local strategies for achieving sustainable development in the 21st century.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8e51e7d948190aedbcd6c30361c39 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e658d9ee108190a53cc6c8e115d0fa completed April 20, 2026, 4:48 p.m.
Created at: April 10, 2026, 1:51 p.m.