Triple

T8724889
Position Surface form Disambiguated ID Type / Status
Subject Malawi Rift E207105 entity
Predicate forms P2100 FINISHED
Object Malawi segment of the Western Branch of the East African Rift E207105 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: Malawi segment of the Western Branch of the East African Rift | Statement: [Malawi Rift, forms, Malawi segment of the Western Branch of the East African Rift]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Malawi segment of the Western Branch of the East African Rift
Context triple: [Malawi Rift, forms, Malawi segment of the Western Branch of the East African Rift]
  • A. Malawi Rift chosen
    The Malawi Rift is a major segment of the East African Rift system characterized by active tectonics, deep basins, and the long, narrow Lake Malawi.
  • B. Lake Malawi region
    The Lake Malawi region is an area in southeastern Africa surrounding Lake Malawi, known for its diverse ecosystems, fishing communities, and cultural and linguistic ties to the Nyanja-speaking peoples.
  • C. Malawi Rift mountains
    The Malawi Rift mountains are a highland region in southeastern Africa characterized by rugged terrain and significant biodiversity, including extensive Afromontane forest ecosystems.
  • D. Lake Tanganyika region
    The Lake Tanganyika region is an area in central Africa surrounding Lake Tanganyika, known for its rich biodiversity, fishing and transport activities, and its role as a key corridor for trade and travel between inland areas and the Great Lakes.
  • E. Lake Malawi
    Lake Malawi is one of Africa’s largest and deepest freshwater lakes, renowned for its exceptional biodiversity, especially its hundreds of endemic cichlid fish species.
  • 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_69ca835811d8819081ea00fd2a2c9a1c completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5d1404948190bc45d14a1ddb1a7e completed March 31, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf2908fec08190a286a082060a47bc completed April 3, 2026, 2:42 a.m.
Created at: March 30, 2026, 6:36 p.m.