Triple
T358286
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | International Convention for the Prevention of Pollution from Ships |
E7592
|
entity |
| Predicate | hasProtocol |
P9964
|
FINISHED |
| Object |
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.
|
E47070
|
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: 1978 Protocol to MARPOL | Statement: [International Convention for the Prevention of Pollution from Ships, hasProtocol, 1978 Protocol to MARPOL]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 1978 Protocol to MARPOL Context triple: [International Convention for the Prevention of Pollution from Ships, hasProtocol, 1978 Protocol to MARPOL]
-
A.
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.
-
B.
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.
-
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 the International Maritime Organization
The Convention on the International Maritime Organization is the foundational international treaty that established the IMO as the United Nations’ specialized agency responsible for regulating global shipping and maritime safety.
- 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: 1978 Protocol to MARPOL Triple: [International Convention for the Prevention of Pollution from Ships, hasProtocol, 1978 Protocol to MARPOL]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 1978 Protocol to MARPOL Target entity description: 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.
-
A.
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.
-
B.
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.
-
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 the International Maritime Organization
The Convention on the International Maritime Organization is the foundational international treaty that established the IMO as the United Nations’ specialized agency responsible for regulating global shipping and maritime safety.
- 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_69a3f0a43da48190b9888c60cf565f9d |
completed | March 1, 2026, 7:54 a.m. |
| NEDg | Description generation | batch_69a3f13a36c08190b508037c27435b45 |
completed | March 1, 2026, 7:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3f19823608190a0d0b6b4335d6d0a |
completed | March 1, 2026, 7:58 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.