Triple

T14195394
Position Surface form Disambiguated ID Type / Status
Subject Port of Freetown E351822 entity
Predicate locatedOn P40 FINISHED
Object Sierra Leone River estuary E1084865 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: Sierra Leone River estuary | Statement: [Port of Freetown, locatedOn, Sierra Leone River estuary]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sierra Leone River estuary
Context triple: [Port of Freetown, locatedOn, Sierra Leone River estuary]
  • A. Sierra Leone River estuary chosen
    The Sierra Leone River estuary is a large, sheltered tidal inlet on the Atlantic coast of Sierra Leone that forms one of West Africa’s finest natural harbors, including the port of Freetown.
  • B. Calabar River estuary
    The Calabar River estuary is a coastal waterway in southeastern Nigeria where the Calabar River meets the Atlantic Ocean, forming an important ecological and economic zone for the surrounding region.
  • C. Senegal River Delta
    The Senegal River Delta is a coastal wetland region in northwest Africa where the Senegal River meets the Atlantic Ocean, known for its rich biodiversity, migratory bird habitats, and important agricultural lands.
  • D. Diep River estuary
    The Diep River estuary is a coastal wetland system in the Western Cape of South Africa where the Diep River meets the Atlantic Ocean, supporting diverse birdlife and including features such as the Milnerton Lagoon.
  • E. Mano River
    Mano River is a river in West Africa that flows through Guinea, Liberia, and Sierra Leone before emptying into the Atlantic Ocean.
  • 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_69d827894ac0819097803e57f3227b23 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de61e1fbd48190a4864fa4443f8f29 completed April 14, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd280aaa1c8190a957dfc2c624e3f6 completed May 8, 2026, 12:02 a.m.
Created at: April 10, 2026, 1:04 a.m.