Triple

T15745629
Position Surface form Disambiguated ID Type / Status
Subject Kenya–Tanzania border E381714 entity
Predicate hasBorderCrossing P4105 FINISHED
Object Taveta–Holili border crossing
The Taveta–Holili border crossing is a key road link and customs point between Kenya and Tanzania that facilitates regional trade and travel in East Africa.
 E1174995 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: Taveta–Holili border crossing | Statement: [Kenya–Tanzania border, hasBorderCrossing, Taveta–Holili border crossing]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Taveta–Holili border crossing
Context triple: [Kenya–Tanzania border, hasBorderCrossing, Taveta–Holili border crossing]
  • A. Namanga border crossing
    Namanga border crossing is a major road and trade gateway between Kenya and Tanzania, serving as a key transit point for travelers and goods in East Africa.
  • B. Kazungula border crossing
    The Kazungula border crossing is a key southern African transit point and bridge complex over the Zambezi River that links Botswana and Zimbabwe and facilitates regional trade and travel.
  • C. Trans-Kalahari Border Post
    Trans-Kalahari Border Post is a key international crossing facility along the Trans-Kalahari Corridor that facilitates road transport and trade between Southern African countries.
  • D. Chirundu Border Post
    Chirundu Border Post is a key town and border crossing between Zimbabwe and Zambia, serving as an important transit point for regional trade and travel.
  • E. Akobo border crossing
    Akobo border crossing is a remote frontier point linking Ethiopia and South Sudan, primarily used for local trade and movement between communities on both sides of the border.
  • 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: Taveta–Holili border crossing
Triple: [Kenya–Tanzania border, hasBorderCrossing, Taveta–Holili border crossing]
Generated description
The Taveta–Holili border crossing is a key road link and customs point between Kenya and Tanzania that facilitates regional trade and travel in East Africa.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Taveta–Holili border crossing
Target entity description: The Taveta–Holili border crossing is a key road link and customs point between Kenya and Tanzania that facilitates regional trade and travel in East Africa.
  • A. Namanga border crossing
    Namanga border crossing is a major road and trade gateway between Kenya and Tanzania, serving as a key transit point for travelers and goods in East Africa.
  • B. Kazungula border crossing
    The Kazungula border crossing is a key southern African transit point and bridge complex over the Zambezi River that links Botswana and Zimbabwe and facilitates regional trade and travel.
  • C. Trans-Kalahari Border Post
    Trans-Kalahari Border Post is a key international crossing facility along the Trans-Kalahari Corridor that facilitates road transport and trade between Southern African countries.
  • D. Chirundu Border Post
    Chirundu Border Post is a key town and border crossing between Zimbabwe and Zambia, serving as an important transit point for regional trade and travel.
  • E. Akobo border crossing
    Akobo border crossing is a remote frontier point linking Ethiopia and South Sudan, primarily used for local trade and movement between communities on both sides of the border.
  • 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_69d86d9e6b44819085d1f6a969ecb74c completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e0502c0c3c8190b8e512df307039c1 completed April 16, 2026, 2:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff876b7fd081909d84ebe7a4cdb675 completed May 9, 2026, 7:13 p.m.
NEDg Description generation batch_69ff8827e5e0819084e12bfd546ed215 completed May 9, 2026, 7:16 p.m.
NED2 Entity disambiguation (via description) batch_69ff88cfbe388190b20c426b4c745f92 completed May 9, 2026, 7:19 p.m.
Created at: April 10, 2026, 4:46 a.m.