Triple

T16170419
Position Surface form Disambiguated ID Type / Status
Subject Somalia–Kenya border E392418 entity
Predicate hasCheckpoint P30109 FINISHED
Object Mandera border crossing
Mandera border crossing is a key frontier checkpoint between Kenya and Somalia, serving as an important hub for cross-border movement and trade in the Mandera region.
 E1197032 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: Mandera border crossing | Statement: [Somalia–Kenya border, hasCheckpoint, Mandera border crossing]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mandera border crossing
Context triple: [Somalia–Kenya border, hasCheckpoint, Mandera border crossing]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Mamuno Border Post
    Mamuno Border Post is a key land border crossing between Botswana and Namibia that serves as an important gateway for regional trade and travel along the Trans-Kalahari Corridor.
  • 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: Mandera border crossing
Triple: [Somalia–Kenya border, hasCheckpoint, Mandera border crossing]
Generated description
Mandera border crossing is a key frontier checkpoint between Kenya and Somalia, serving as an important hub for cross-border movement and trade in the Mandera region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mandera border crossing
Target entity description: Mandera border crossing is a key frontier checkpoint between Kenya and Somalia, serving as an important hub for cross-border movement and trade in the Mandera region.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Mamuno Border Post
    Mamuno Border Post is a key land border crossing between Botswana and Namibia that serves as an important gateway for regional trade and travel along the Trans-Kalahari Corridor.
  • 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_69d87f1d32208190942e4e499a80c18c completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e21eb6de30819083af54b50ae5ae51 completed April 17, 2026, 11:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69fff7bd87f08190a9f2a1524e5db2ba completed May 10, 2026, 3:13 a.m.
NEDg Description generation batch_69fff82b34408190ac40018f940ae370 completed May 10, 2026, 3:14 a.m.
NED2 Entity disambiguation (via description) batch_69fff8905ce48190b99f8cc3504efba2 completed May 10, 2026, 3:16 a.m.
Created at: April 10, 2026, 5:02 a.m.