Triple

T3726736
Position Surface form Disambiguated ID Type / Status
Subject Lake Naivasha E81767 entity
Predicate partOf P40 FINISHED
Object East African Rift system E38213 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: East African Rift system | Statement: [Lake Naivasha, partOf, East African Rift system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: East African Rift system
Context triple: [Lake Naivasha, partOf, East African Rift system]
  • A. East African Rift chosen
    The East African Rift is a major tectonic rift system in eastern Africa where the African Plate is splitting into separate plates, creating a chain of rift valleys, volcanoes, and lakes.
  • B. Afro-Arabian Rift System
    The Afro-Arabian Rift System is a major tectonic rift complex separating Africa from the Arabian Peninsula, characterized by active faulting, volcanism, and the formation of features such as the Red Sea and surrounding gulfs.
  • C. Malawi Rift
    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.
  • D. Jordan Rift Valley
    The Jordan Rift Valley is a major geological depression in the Middle East forming part of the Great Rift Valley, characterized by its below-sea-level basin that includes the Dead Sea and the Jordan River.
  • E. Baikal Rift Zone
    The Baikal Rift Zone is a major continental rift system in Siberia responsible for the formation of Lake Baikal, the world’s deepest and oldest freshwater lake.
  • 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_69ad8b1b7ef081908d2d381bbf54985a completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcaf7a6908190bd0c3bb5c55ab9ee completed March 8, 2026, 7:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4e4f14efc8190bc385ea8ab801771 completed March 14, 2026, 4:32 a.m.
Created at: March 8, 2026, 3:34 p.m.