Triple

T9734574

Position	Surface form	Disambiguated ID	Type / Status
Subject	Regulation 18 on fuel oil quality	`E236024`	entity
Predicate	legalBasis	`P125`	FINISHED
Object	International Convention for the Prevention of Pollution from Ships	`E7592`	NE FINISHED

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: International Convention for the Prevention of Pollution from Ships | Statement: [Regulation 18 on fuel oil quality, legalBasis, International Convention for the Prevention of Pollution from Ships]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: International Convention for the Prevention of Pollution from Ships
Context triple: [Regulation 18 on fuel oil quality, legalBasis, International Convention for the Prevention of Pollution from Ships]

A. International Convention for the Prevention of Pollution from Ships chosen
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. 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.
C. International Convention for the Safety of Life at Sea
The International Convention for the Safety of Life at Sea (SOLAS) is a key international maritime treaty that sets minimum safety standards for the construction, equipment, and operation of ships to ensure the safety of life at sea.
D. 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.
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.
G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca84d313e88190983ee6ffd0ef60d2`	completed	March 30, 2026, 2:12 p.m.
NER	Named-entity recognition	`batch_69cd9eebcec08190a9d4606fd26f2e19`	completed	April 1, 2026, 10:40 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69d1afce9834819090949690b4ca8622`	completed	April 5, 2026, 12:41 a.m.

Created at: March 30, 2026, 8:22 p.m.