Triple

T19790623
Position Surface form Disambiguated ID Type / Status
Subject Ilala District E475398 entity
Predicate contains P35 FINISHED
Object Julius Nyerere Road Transport Corridor
The Julius Nyerere Road Transport Corridor is a major arterial route in Dar es Salaam, Tanzania, facilitating significant urban and regional traffic flow.
E1395216 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: Julius Nyerere Road Transport Corridor | Statement: [Ilala District, contains, Julius Nyerere Road Transport Corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Julius Nyerere Road Transport Corridor
Context triple: [Ilala District, contains, Julius Nyerere Road Transport Corridor]
  • A. Kampala–Jinja Highway
    The Kampala–Jinja Highway is a major arterial road in Uganda that links the capital city Kampala with the eastern city of Jinja, serving as a key route for national and regional transport.
  • B. Uhuru Highway
    Uhuru Highway is a major multi-lane roadway running through central Nairobi, Kenya, forming part of the city’s primary north–south transport corridor.
  • C. Kampala–Gulu Highway
    The Kampala–Gulu Highway is a major paved road in Uganda that connects the capital city Kampala with the northern regional hub of Gulu, serving as a key route for transport and trade.
  • D. Arusha–Dodoma road
    The Arusha–Dodoma road is a major Tanzanian highway linking the northern city of Arusha with the national capital, Dodoma, and serving as an important route for regional travel and trade.
  • E. Mutare-Nyanga road
    The Mutare-Nyanga road is a major highway in eastern Zimbabwe that connects the city of Mutare with the scenic Nyanga highlands, serving as an important route for local travel and tourism.
  • 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: Julius Nyerere Road Transport Corridor
Triple: [Ilala District, contains, Julius Nyerere Road Transport Corridor]
Generated description
The Julius Nyerere Road Transport Corridor is a major arterial route in Dar es Salaam, Tanzania, facilitating significant urban and regional traffic flow.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Julius Nyerere Road Transport Corridor
Target entity description: The Julius Nyerere Road Transport Corridor is a major arterial route in Dar es Salaam, Tanzania, facilitating significant urban and regional traffic flow.
  • A. Kampala–Jinja Highway
    The Kampala–Jinja Highway is a major arterial road in Uganda that links the capital city Kampala with the eastern city of Jinja, serving as a key route for national and regional transport.
  • B. Uhuru Highway
    Uhuru Highway is a major multi-lane roadway running through central Nairobi, Kenya, forming part of the city’s primary north–south transport corridor.
  • C. Kampala–Gulu Highway
    The Kampala–Gulu Highway is a major paved road in Uganda that connects the capital city Kampala with the northern regional hub of Gulu, serving as a key route for transport and trade.
  • D. Arusha–Dodoma road
    The Arusha–Dodoma road is a major Tanzanian highway linking the northern city of Arusha with the national capital, Dodoma, and serving as an important route for regional travel and trade.
  • E. Mutare-Nyanga road
    The Mutare-Nyanga road is a major highway in eastern Zimbabwe that connects the city of Mutare with the scenic Nyanga highlands, serving as an important route for local travel and tourism.
  • 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_69d8e51b014081908b263e167370529a completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e653c217bc819092c517b27ca22087 completed April 20, 2026, 4:26 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07c4fff3548190a069b665c0885627 completed May 16, 2026, 1:14 a.m.
NEDg Description generation batch_6a07c580b3108190bcc64fe1f479d7c4 completed May 16, 2026, 1:16 a.m.
NED2 Entity disambiguation (via description) batch_6a07c5e7a5d08190b6a24f66ff966cec completed May 16, 2026, 1:18 a.m.
Created at: April 10, 2026, 1:49 p.m.