Triple

T358287
Position Surface form Disambiguated ID Type / Status
Subject International Convention for the Prevention of Pollution from Ships E7592 entity
Predicate hasProtocol P9964 FINISHED
Object 1997 Protocol to MARPOL
The 1997 Protocol to MARPOL is an amendment to the International Convention for the Prevention of Pollution from Ships that introduced Annex VI, setting international limits on air pollution and emissions from ships.
E47883 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: 1997 Protocol to MARPOL | Statement: [International Convention for the Prevention of Pollution from Ships, hasProtocol, 1997 Protocol to MARPOL]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 1997 Protocol to MARPOL
Context triple: [International Convention for the Prevention of Pollution from Ships, hasProtocol, 1997 Protocol to MARPOL]
  • A. 1978 Protocol to MARPOL
    The 1978 Protocol to MARPOL is an international agreement that strengthened and updated the original MARPOL Convention by introducing stricter safety and pollution-prevention measures for ships, particularly in response to major tanker accidents.
  • B. International Convention for the Prevention of Pollution from Ships
    The International Convention for the Prevention of Pollution from Ships (MARPOL) is the primary global treaty that sets standards to prevent and minimize pollution from ships, including oil, chemicals, sewage, garbage, and air emissions.
  • C. International Management Code for the Safe Operation of Ships and for Pollution Prevention
    The International Management Code for the Safe Operation of Ships and for Pollution Prevention (ISM Code) is an international maritime safety and environmental protection standard that requires shipping companies to implement structured safety management systems for their vessels.
  • D. International Convention on Oil Pollution Preparedness, Response and Co-operation
    The International Convention on Oil Pollution Preparedness, Response and Co-operation is a global maritime treaty that establishes measures for preventing, preparing for, and responding to oil pollution incidents through international collaboration and contingency planning.
  • E. Convention on Facilitation of International Maritime Traffic
    The Convention on Facilitation of International Maritime Traffic is an international treaty that streamlines and standardizes administrative procedures in shipping to reduce delays and enhance the efficiency of maritime transport.
  • 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: 1997 Protocol to MARPOL
Triple: [International Convention for the Prevention of Pollution from Ships, hasProtocol, 1997 Protocol to MARPOL]
Generated description
The 1997 Protocol to MARPOL is an amendment to the International Convention for the Prevention of Pollution from Ships that introduced Annex VI, setting international limits on air pollution and emissions from ships.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 1997 Protocol to MARPOL
Target entity description: The 1997 Protocol to MARPOL is an amendment to the International Convention for the Prevention of Pollution from Ships that introduced Annex VI, setting international limits on air pollution and emissions from ships.
  • A. 1978 Protocol to MARPOL
    The 1978 Protocol to MARPOL is an international agreement that strengthened and updated the original MARPOL Convention by introducing stricter safety and pollution-prevention measures for ships, particularly in response to major tanker accidents.
  • B. International Convention for the Prevention of Pollution from Ships
    The International Convention for the Prevention of Pollution from Ships (MARPOL) is the primary global treaty that sets standards to prevent and minimize pollution from ships, including oil, chemicals, sewage, garbage, and air emissions.
  • C. International Management Code for the Safe Operation of Ships and for Pollution Prevention
    The International Management Code for the Safe Operation of Ships and for Pollution Prevention (ISM Code) is an international maritime safety and environmental protection standard that requires shipping companies to implement structured safety management systems for their vessels.
  • D. International Convention on Oil Pollution Preparedness, Response and Co-operation
    The International Convention on Oil Pollution Preparedness, Response and Co-operation is a global maritime treaty that establishes measures for preventing, preparing for, and responding to oil pollution incidents through international collaboration and contingency planning.
  • E. Convention on Facilitation of International Maritime Traffic
    The Convention on Facilitation of International Maritime Traffic is an international treaty that streamlines and standardizes administrative procedures in shipping to reduce delays and enhance the efficiency of maritime transport.
  • 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_69a2e7e696948190bebc966535995e45 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ebb0e348819086e3ccd96c7b129e completed Feb. 28, 2026, 1:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3f4d6e29c8190993b8a9ec87d3a8b completed March 1, 2026, 8:12 a.m.
NEDg Description generation batch_69a3f75b57208190bf05de985776f7d3 completed March 1, 2026, 8:22 a.m.
NED2 Entity disambiguation (via description) batch_69a3f7c3f2a88190a65ef6c6cacd65c3 completed March 1, 2026, 8:24 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.