Triple

T10508087
Position Surface form Disambiguated ID Type / Status
Subject Montreal Amendment E247835 entity
Predicate relatedTo P37 FINISHED
Object Copenhagen Amendment to the Montreal Protocol
The Copenhagen Amendment to the Montreal Protocol is a 1992 international agreement that strengthened global controls on ozone-depleting substances by accelerating phase-out schedules and adding new regulated chemicals.
E873606 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: Copenhagen Amendment to the Montreal Protocol | Statement: [Montreal Amendment, relatedTo, Copenhagen Amendment to the Montreal Protocol]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Copenhagen Amendment to the Montreal Protocol
Context triple: [Montreal Amendment, relatedTo, Copenhagen Amendment to the Montreal Protocol]
  • A. London Amendment to the Montreal Protocol
    The London Amendment to the Montreal Protocol is a 1990 international agreement that significantly strengthened global controls on ozone-depleting substances by expanding the list of regulated chemicals and accelerating phase-out schedules.
  • B. Montreal Amendment to the Montreal Protocol
    The Montreal Amendment to the Montreal Protocol is an international agreement that strengthened global ozone protection by introducing controls on additional ozone-depleting substances and tightening phase-out schedules established under the original Montreal Protocol.
  • C. Meeting of the Parties to the Montreal Protocol
    The Meeting of the Parties to the Montreal Protocol is the main decision-making body where countries regularly convene to review implementation, adopt adjustments and amendments, and guide global action to protect the ozone layer.
  • D. Montreal Protocol on Substances that Deplete the Ozone Layer
    The Montreal Protocol on Substances that Deplete the Ozone Layer is a landmark international environmental treaty that phases out the production and consumption of ozone-depleting substances to protect the Earth's stratospheric ozone layer.
  • E. Parties to the Montreal Protocol
    Parties to the Montreal Protocol are the countries and regional organizations that have ratified and implement the global treaty to protect the ozone layer and regulate substances that deplete it.
  • 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: Copenhagen Amendment to the Montreal Protocol
Triple: [Montreal Amendment, relatedTo, Copenhagen Amendment to the Montreal Protocol]
Generated description
The Copenhagen Amendment to the Montreal Protocol is a 1992 international agreement that strengthened global controls on ozone-depleting substances by accelerating phase-out schedules and adding new regulated chemicals.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Copenhagen Amendment to the Montreal Protocol
Target entity description: The Copenhagen Amendment to the Montreal Protocol is a 1992 international agreement that strengthened global controls on ozone-depleting substances by accelerating phase-out schedules and adding new regulated chemicals.
  • A. London Amendment to the Montreal Protocol
    The London Amendment to the Montreal Protocol is a 1990 international agreement that significantly strengthened global controls on ozone-depleting substances by expanding the list of regulated chemicals and accelerating phase-out schedules.
  • B. Montreal Amendment to the Montreal Protocol
    The Montreal Amendment to the Montreal Protocol is an international agreement that strengthened global ozone protection by introducing controls on additional ozone-depleting substances and tightening phase-out schedules established under the original Montreal Protocol.
  • C. Meeting of the Parties to the Montreal Protocol
    The Meeting of the Parties to the Montreal Protocol is the main decision-making body where countries regularly convene to review implementation, adopt adjustments and amendments, and guide global action to protect the ozone layer.
  • D. Montreal Protocol on Substances that Deplete the Ozone Layer
    The Montreal Protocol on Substances that Deplete the Ozone Layer is a landmark international environmental treaty that phases out the production and consumption of ozone-depleting substances to protect the Earth's stratospheric ozone layer.
  • E. Parties to the Montreal Protocol
    Parties to the Montreal Protocol are the countries and regional organizations that have ratified and implement the global treaty to protect the ozone layer and regulate substances that deplete it.
  • 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_69d381c4aa948190942e1d803143fb0e completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d509b287ac8190805a2375bd16b7ae completed April 7, 2026, 1:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69d95e5d1a2c81908a9bb8f1c55414fa completed April 10, 2026, 8:32 p.m.
NEDg Description generation batch_69d95f80d0c48190b88e3a4b3e42279c completed April 10, 2026, 8:37 p.m.
NED2 Entity disambiguation (via description) batch_69d9602748608190b0c971accf44b7aa completed April 10, 2026, 8:40 p.m.
Created at: April 6, 2026, 12:26 p.m.