Triple

T1890201
Position Surface form Disambiguated ID Type / Status
Subject Snake Island E41856 entity
Predicate disputedIn P26178 FINISHED
Object Romania–Ukraine maritime boundary case
The Romania–Ukraine maritime boundary case was an International Court of Justice dispute over the delimitation of the continental shelf and exclusive economic zones in the Black Sea, particularly around Snake Island.
E210209 NE FINISHED

How this triple was built (5 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: Romania–Ukraine maritime boundary case | Statement: [Snake Island, disputedIn, Romania–Ukraine maritime boundary case]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Romania–Ukraine maritime boundary case
Context triple: [Snake Island, disputedIn, Romania–Ukraine maritime boundary case]
  • A. Convention on the Legal Status of the Caspian Sea
    The Convention on the Legal Status of the Caspian Sea is a multilateral treaty among the Caspian littoral states that defines their rights, obligations, and jurisdiction over the sea’s waters, seabed, and resources.
  • B. Ukraine v. Russian Federation (Allegations of Genocide)
    Ukraine v. Russian Federation (Allegations of Genocide) is a contentious case before the International Court of Justice in which Ukraine accuses Russia of misusing genocide claims as a pretext for its 2022 invasion and seeks a ruling on the interpretation and application of the Genocide Convention.
  • C. Seabed Disputes Chamber
    The Seabed Disputes Chamber is a specialized judicial body that settles legal disputes related to activities on the deep seabed beyond national jurisdiction under the UN Convention on the Law of the Sea.
  • D. International Court of Justice case France v. United Kingdom (1953)
    The International Court of Justice case France v. United Kingdom (1953) was a territorial dispute in which the ICJ adjudicated sovereignty over the Channel Islands groups of Les Écréhous and Minquiers between the two states.
  • E. Croatia v. Serbia (ICJ, 2015)
    Croatia v. Serbia (ICJ, 2015) is a landmark International Court of Justice case in which the Court adjudicated mutual genocide claims arising from the 1990s Yugoslav wars and clarified key aspects of state responsibility under the Genocide Convention.
  • 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: Romania–Ukraine maritime boundary case
Triple: [Snake Island, disputedIn, Romania–Ukraine maritime boundary case]
Generated description
The Romania–Ukraine maritime boundary case was an International Court of Justice dispute over the delimitation of the continental shelf and exclusive economic zones in the Black Sea, particularly around Snake Island.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Romania–Ukraine maritime boundary case
Target entity description: The Romania–Ukraine maritime boundary case was an International Court of Justice dispute over the delimitation of the continental shelf and exclusive economic zones in the Black Sea, particularly around Snake Island.
  • A. Convention on the Legal Status of the Caspian Sea
    The Convention on the Legal Status of the Caspian Sea is a multilateral treaty among the Caspian littoral states that defines their rights, obligations, and jurisdiction over the sea’s waters, seabed, and resources.
  • B. Ukraine v. Russian Federation (Allegations of Genocide)
    Ukraine v. Russian Federation (Allegations of Genocide) is a contentious case before the International Court of Justice in which Ukraine accuses Russia of misusing genocide claims as a pretext for its 2022 invasion and seeks a ruling on the interpretation and application of the Genocide Convention.
  • C. Seabed Disputes Chamber
    The Seabed Disputes Chamber is a specialized judicial body that settles legal disputes related to activities on the deep seabed beyond national jurisdiction under the UN Convention on the Law of the Sea.
  • D. International Court of Justice case France v. United Kingdom (1953)
    The International Court of Justice case France v. United Kingdom (1953) was a territorial dispute in which the ICJ adjudicated sovereignty over the Channel Islands groups of Les Écréhous and Minquiers between the two states.
  • E. Croatia v. Serbia (ICJ, 2015)
    Croatia v. Serbia (ICJ, 2015) is a landmark International Court of Justice case in which the Court adjudicated mutual genocide claims arising from the 1990s Yugoslav wars and clarified key aspects of state responsibility under the Genocide Convention.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: disputedIn
Context triple: [Snake Island, disputedIn, Romania–Ukraine maritime boundary case]
  • A. disputeInvolves chosen
    Indicates that a particular dispute includes or concerns the specified entities as participants or parties to the conflict.
  • B. statusDisputedBy
    Indicates that the validity, accuracy, or recognition of a status is being challenged or contested by a specified party.
  • C. contestedBy
    Indicates that one party challenges, disputes, or opposes a claim, decision, or position held by another party.
  • D. disputedAspect
    Indicates that a particular feature, detail, or component of something is subject to disagreement or contention between parties.
  • E. hasDisputedStatusWith
    Indicates that there is a contested or unresolved status, claim, or standing between the related entities.
  • F. None of above.

Provenance (6 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_69a8864b6de0819098d089f6a1b910a7 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb14475448190b291ada3454bf98b completed March 7, 2026, 5:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69addf665bd48190b08ff5159333b99b completed March 8, 2026, 8:43 p.m.
NEDg Description generation batch_69ade02321b881909e8bb087f6c3acd4 completed March 8, 2026, 8:46 p.m.
NED2 Entity disambiguation (via description) batch_69ade0d3f77481909cb4c9a57a9fb6a7 completed March 8, 2026, 8:49 p.m.
PD Predicate disambiguation batch_69abafe61bc48190ac9ead027df930e1 completed March 7, 2026, 4:56 a.m.
Created at: March 4, 2026, 7:34 p.m.