Triple

T2242692
Position Surface form Disambiguated ID Type / Status
Subject Montreal Protocol on Substances that Deplete the Ozone Layer E49431 entity
Predicate hasAmendment P5571 FINISHED
Object London Amendment
The London Amendment is a 1990 update to the Montreal Protocol that strengthened global controls on ozone-depleting substances by expanding the list of regulated chemicals and tightening phase-out schedules.
E247833 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: London Amendment | Statement: [Montreal Protocol on Substances that Deplete the Ozone Layer, hasAmendment, London Amendment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London Amendment
Context triple: [Montreal Protocol on Substances that Deplete the Ozone Layer, hasAmendment, London Amendment]
  • A. Windsor Agreement
    The Windsor Agreement is a post-Brexit deal between the United Kingdom and the European Union that revises the Northern Ireland Protocol to ease trade frictions while preserving an open border on the island of Ireland.
  • B. Wormley Agreement
    The Wormley Agreement refers to the informal political deal that resolved the disputed 1876 U.S. presidential election by granting Rutherford B. Hayes the presidency in exchange for the withdrawal of federal troops from the South, effectively ending Reconstruction.
  • C. Hague Revision Act
    The Hague Revision Act is an international agreement that updated and amended the Paris Convention for the Protection of Industrial Property to modernize and harmonize global rules on industrial property rights.
  • D. London Declaration of 1949
    The London Declaration of 1949 was a pivotal agreement that reshaped the British Commonwealth into the modern Commonwealth of Nations by allowing republics to remain members while recognizing the British monarch as a symbolic Head of the Commonwealth.
  • E. Entente Cordiale
    The Entente Cordiale was a 1904 series of agreements that marked a historic diplomatic rapprochement between Britain and France, helping to reshape European alliances before World War I.
  • 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: London Amendment
Triple: [Montreal Protocol on Substances that Deplete the Ozone Layer, hasAmendment, London Amendment]
Generated description
The London Amendment is a 1990 update to the Montreal Protocol that strengthened global controls on ozone-depleting substances by expanding the list of regulated chemicals and tightening phase-out schedules.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: London Amendment
Target entity description: The London Amendment is a 1990 update to the Montreal Protocol that strengthened global controls on ozone-depleting substances by expanding the list of regulated chemicals and tightening phase-out schedules.
  • A. Windsor Agreement
    The Windsor Agreement is a post-Brexit deal between the United Kingdom and the European Union that revises the Northern Ireland Protocol to ease trade frictions while preserving an open border on the island of Ireland.
  • B. Wormley Agreement
    The Wormley Agreement refers to the informal political deal that resolved the disputed 1876 U.S. presidential election by granting Rutherford B. Hayes the presidency in exchange for the withdrawal of federal troops from the South, effectively ending Reconstruction.
  • C. Hague Revision Act
    The Hague Revision Act is an international agreement that updated and amended the Paris Convention for the Protection of Industrial Property to modernize and harmonize global rules on industrial property rights.
  • D. London Declaration of 1949
    The London Declaration of 1949 was a pivotal agreement that reshaped the British Commonwealth into the modern Commonwealth of Nations by allowing republics to remain members while recognizing the British monarch as a symbolic Head of the Commonwealth.
  • E. Entente Cordiale
    The Entente Cordiale was a 1904 series of agreements that marked a historic diplomatic rapprochement between Britain and France, helping to reshape European alliances before World War I.
  • 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_69a88aa979788190ad6500f1d8eee2fc completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc0c017548190a71fb4a0e2a8189f completed March 7, 2026, 6:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae6b0eef98819083bede32490cba7e completed March 9, 2026, 6:39 a.m.
NEDg Description generation batch_69ae6bbccdb08190a73fd20a110219d9 completed March 9, 2026, 6:42 a.m.
NED2 Entity disambiguation (via description) batch_69ae6c3d07a08190a6221a33fd02f73e completed March 9, 2026, 6:44 a.m.
Created at: March 4, 2026, 7:47 p.m.