Triple

T249657
Position Surface form Disambiguated ID Type / Status
Subject Kigoma Region E5115 entity
Predicate bordersRegion P224 FINISHED
Object Tabora Region
Tabora Region is an inland administrative region in western Tanzania known historically as a key hub for trade and rail transport.
E33430 NE FINISHED

How this triple was built (4 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: Tabora Region | Statement: [Kigoma Region, bordersRegion, Tabora Region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tabora Region
Context triple: [Kigoma Region, bordersRegion, Tabora Region]
  • A. Kigoma Region
    Kigoma Region is a western Tanzanian administrative region along Lake Tanganyika, known for its biodiversity and as a center for primate research.
  • B. Western Zone of Tanzania
    The Western Zone of Tanzania is an administrative area in western Tanzania that includes regions such as Kigoma along the shores of Lake Tanganyika.
  • C. Tanzania
    Tanzania is an East African nation known for its vast wilderness areas, including the Serengeti National Park and Mount Kilimanjaro, as well as its rich cultural diversity.
  • D. Matabeleland North
    Matabeleland North is a province in western Zimbabwe known for its predominantly Ndebele-speaking population and major attractions like Victoria Falls and Hwange National Park.
  • E. Matabeleland South
    Matabeleland South is a largely rural province in southwestern Zimbabwe known for its Ndebele-speaking population, cattle ranching, and proximity to the Botswana and South African borders.
  • 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: Tabora Region
Triple: [Kigoma Region, bordersRegion, Tabora Region]
Generated description
Tabora Region is an inland administrative region in western Tanzania known historically as a key hub for trade and rail transport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tabora Region
Target entity description: Tabora Region is an inland administrative region in western Tanzania known historically as a key hub for trade and rail transport.
  • A. Kigoma Region
    Kigoma Region is a western Tanzanian administrative region along Lake Tanganyika, known for its biodiversity and as a center for primate research.
  • B. Western Zone of Tanzania
    The Western Zone of Tanzania is an administrative area in western Tanzania that includes regions such as Kigoma along the shores of Lake Tanganyika.
  • C. Tanzania
    Tanzania is an East African nation known for its vast wilderness areas, including the Serengeti National Park and Mount Kilimanjaro, as well as its rich cultural diversity.
  • D. Matabeleland North
    Matabeleland North is a province in western Zimbabwe known for its predominantly Ndebele-speaking population and major attractions like Victoria Falls and Hwange National Park.
  • E. Matabeleland South
    Matabeleland South is a largely rural province in southwestern Zimbabwe known for its Ndebele-speaking population, cattle ranching, and proximity to the Botswana and South African borders.
  • F. None of above. chosen

Provenance (5 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_69a257c4bf688190a46ebbf411ab7473 completed Feb. 28, 2026, 2:49 a.m.
NER Named-entity recognition batch_69a25d3728f0819086214ccc2db2305a completed Feb. 28, 2026, 3:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69a37956bf5c81908f05a660eae44b7b completed Feb. 28, 2026, 11:25 p.m.
NEDg Description generation batch_69a37a79036081909c885007c205c375 completed Feb. 28, 2026, 11:30 p.m.
NED2 Entity disambiguation (via description) batch_69a37d397e0c8190b6298f5f23188047 completed Feb. 28, 2026, 11:41 p.m.
Created at: Feb. 28, 2026, 2:54 a.m.