Triple

T1427099
Position Surface form Disambiguated ID Type / Status
Subject Port of Banana E30357 entity
Predicate hasWaterwayConnection P5565 FINISHED
Object Congo River E29137 NE FINISHED

How this triple was built (3 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: Congo River | Statement: [Port of Banana, hasWaterwayConnection, Congo River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Congo River
Context triple: [Port of Banana, hasWaterwayConnection, Congo River]
  • A. Congo River chosen
    The Congo River is Africa’s second-longest river and the world’s deepest, flowing through central Africa to the Atlantic Ocean and serving as a major waterway for transport, ecology, and regional economies.
  • B. Congo
    Congo is a Central African country whose economy is heavily reliant on oil production and exports.
  • C. Niger River
    The Niger River is a major West African river that flows in a great arc through countries including Guinea, Mali, Niger, and Nigeria before emptying into the Atlantic Ocean.
  • D. Lualaba River
    The Lualaba River is the upper course of the Congo River in the Democratic Republic of the Congo, flowing through the southeast of the country and serving as a key waterway in Central Africa.
  • E. Apa River
    The Apa River is a South American waterway that forms part of the border between Brazil and Paraguay before joining the Paraguay River.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasWaterwayConnection
Context triple: [Port of Banana, hasWaterwayConnection, Congo River]
  • A. hydrologicallyConnectedTo
    Indicates that two water bodies or hydrological features are linked such that water can flow or be transferred between them, directly or indirectly, through the hydrological system.
  • B. hasWaterwayRole
    Indicates that an entity participates in or is associated with a waterway in a specific functional capacity or role.
  • C. hasWatercourseType
    Indicates the specific kind or category of watercourse (such as river, stream, or canal) associated with an entity.
  • D. connectsBodyOfWater
    Indicates a relationship where one entity serves as a link or passage between two bodies of water, allowing them to be joined or interact.
  • E. waterwayServed chosen
    Indicates that a place, facility, or infrastructure is served by, connected to, or functionally supported by a particular waterway.
  • F. None of above.

Provenance (4 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_69a498fb823c8190a67ce4c4837e641a completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c52e4ed881908d85e0cb9fe851ac completed March 1, 2026, 11:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69ae58a7b1fc8190b76b09e64097b881 completed March 9, 2026, 5:20 a.m.
PD Predicate disambiguation batch_69a4c4752abc8190a33b634c4d6fad28 completed March 1, 2026, 10:57 p.m.
Created at: March 1, 2026, 8 p.m.