Triple

T14998569
Position Surface form Disambiguated ID Type / Status
Subject Same District E374022 entity
Predicate roadConnection P385 FINISHED
Object Arusha–Dar es Salaam corridor
The Arusha–Dar es Salaam corridor is a major transport route in Tanzania linking the northern city of Arusha with the coastal commercial capital Dar es Salaam, facilitating regional trade and travel.
E1139713 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: Arusha–Dar es Salaam corridor | Statement: [Same District, roadConnection, Arusha–Dar es Salaam corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Arusha–Dar es Salaam corridor
Context triple: [Same District, roadConnection, Arusha–Dar es Salaam corridor]
  • A. 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.
  • B. Arusha–Moshi road
    The Arusha–Moshi road is a major highway in northern Tanzania that links the cities of Arusha and Moshi, serving as a key route for regional travel and tourism to nearby national parks and Mount Kilimanjaro.
  • C. Arusha–Namanga road
    The Arusha–Namanga road is a major highway linking northern Tanzania with Kenya, serving as a key route for cross-border trade and travel between the two countries.
  • D. Kampala–Nimule–Juba transport corridor
    The Kampala–Nimule–Juba transport corridor is a major regional road route linking Uganda’s capital Kampala with South Sudan’s capital Juba via the border town of Nimule, facilitating trade and movement between the two countries.
  • E. Nairobi–Lamu route
    The Nairobi–Lamu route is a domestic Kenyan air corridor linking the capital city Nairobi with the coastal town and UNESCO World Heritage site of Lamu.
  • 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: Arusha–Dar es Salaam corridor
Triple: [Same District, roadConnection, Arusha–Dar es Salaam corridor]
Generated description
The Arusha–Dar es Salaam corridor is a major transport route in Tanzania linking the northern city of Arusha with the coastal commercial capital Dar es Salaam, facilitating regional trade and travel.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Arusha–Dar es Salaam corridor
Target entity description: The Arusha–Dar es Salaam corridor is a major transport route in Tanzania linking the northern city of Arusha with the coastal commercial capital Dar es Salaam, facilitating regional trade and travel.
  • A. 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.
  • B. Arusha–Moshi road
    The Arusha–Moshi road is a major highway in northern Tanzania that links the cities of Arusha and Moshi, serving as a key route for regional travel and tourism to nearby national parks and Mount Kilimanjaro.
  • C. Arusha–Namanga road
    The Arusha–Namanga road is a major highway linking northern Tanzania with Kenya, serving as a key route for cross-border trade and travel between the two countries.
  • D. Kampala–Nimule–Juba transport corridor
    The Kampala–Nimule–Juba transport corridor is a major regional road route linking Uganda’s capital Kampala with South Sudan’s capital Juba via the border town of Nimule, facilitating trade and movement between the two countries.
  • E. Nairobi–Lamu route
    The Nairobi–Lamu route is a domestic Kenyan air corridor linking the capital city Nairobi with the coastal town and UNESCO World Heritage site of Lamu.
  • 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_69d85ccc84388190aa151e5173370c8d completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded71a5618819083ae96a79735ef98 completed April 15, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69febfd6a6e081909be6d0f669687395 completed May 9, 2026, 5:02 a.m.
NEDg Description generation batch_69fec16b0f488190bf87aa51e15cce5d completed May 9, 2026, 5:08 a.m.
NED2 Entity disambiguation (via description) batch_69fec1c63d9081909dbe1386e9b353e0 completed May 9, 2026, 5:10 a.m.
Created at: April 10, 2026, 2:54 a.m.