Triple

T2103742
Position Surface form Disambiguated ID Type / Status
Subject Uvinza E37146 entity
Predicate locatedIn P40 FINISHED
Object northwestern Tanzania
Northwestern Tanzania is a region of Tanzania bordering Lake Tanganyika and several East African countries, known for its diverse landscapes, wildlife areas, and important transport and trade routes.
 E32296 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: northwestern Tanzania | Statement: [Uvinza, locatedIn, northwestern Tanzania]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: northwestern Tanzania
Context triple: [Uvinza, locatedIn, northwestern Tanzania]
  • A. 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.
  • B. mainland Tanzania
    Mainland Tanzania is the continental portion of the United Republic of Tanzania, comprising its large landmass on the African mainland excluding the islands of Zanzibar.
  • C. Kilimanjaro Region
    Kilimanjaro Region is an administrative area in northeastern Tanzania best known for encompassing Africa’s highest peak, Mount Kilimanjaro, and serving as a major hub for tourism and agriculture.
  • D. Rukwa Region
    Rukwa Region is an administrative region in southwestern Tanzania known for its location along Lake Rukwa and its largely rural, agricultural economy.
  • E. Singida Region
    Singida Region is an administrative region in central Tanzania known for its semi-arid climate, agriculture, and role as a transport crossroads.
  • 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: northwestern Tanzania
Triple: [Uvinza, locatedIn, northwestern Tanzania]
Generated description
Northwestern Tanzania is a region of Tanzania bordering Lake Tanganyika and several East African countries, known for its diverse landscapes, wildlife areas, and important transport and trade routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: northwestern Tanzania
Target entity description: Northwestern Tanzania is a region of Tanzania bordering Lake Tanganyika and several East African countries, known for its diverse landscapes, wildlife areas, and important transport and trade routes.
  • A. Western Zone of Tanzania chosen
    The Western Zone of Tanzania is an administrative area in western Tanzania that includes regions such as Kigoma along the shores of Lake Tanganyika.
  • B. mainland Tanzania
    Mainland Tanzania is the continental portion of the United Republic of Tanzania, comprising its large landmass on the African mainland excluding the islands of Zanzibar.
  • C. Kilimanjaro Region
    Kilimanjaro Region is an administrative area in northeastern Tanzania best known for encompassing Africa’s highest peak, Mount Kilimanjaro, and serving as a major hub for tourism and agriculture.
  • D. Rukwa Region
    Rukwa Region is an administrative region in southwestern Tanzania known for its location along Lake Rukwa and its largely rural, agricultural economy.
  • E. Singida Region
    Singida Region is an administrative region in central Tanzania known for its semi-arid climate, agriculture, and role as a transport crossroads.
  • F. None of above.

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_69a8861828948190924aa30c08806b3a completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69abbabf7cdc81909636dff34badc1c5 completed March 7, 2026, 5:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae518fb0b4819096a8ce455e22661a completed March 9, 2026, 4:50 a.m.
NEDg Description generation batch_69ae523cdebc819088b94e67b5311527 completed March 9, 2026, 4:53 a.m.
NED2 Entity disambiguation (via description) batch_69ae52c56c5c8190bbdd2af3dde63374 completed March 9, 2026, 4:55 a.m.
Created at: March 4, 2026, 7:43 p.m.