Triple

T8476750
Position Surface form Disambiguated ID Type / Status
Subject Kassala E200411 entity
Predicate borderRegion P12818 FINISHED
Object Eritrea–Sudan border
The Eritrea–Sudan border is an international boundary in Northeast Africa separating Eritrea from Sudan, running through arid lowlands and mountainous regions near the Red Sea coast.
E735572 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: Eritrea–Sudan border | Statement: [Kassala, borderRegion, Eritrea–Sudan border]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Eritrea–Sudan border
Context triple: [Kassala, borderRegion, Eritrea–Sudan border]
  • A. Eritrea–Ethiopia border
    The Eritrea–Ethiopia border is a historically disputed frontier in the Horn of Africa that has been the focus of intense territorial conflict and prolonged political tension between the two countries.
  • B. Ethiopia–South Sudan border
    The Ethiopia–South Sudan border is a remote, ethnolinguistically diverse frontier region in East Africa where various indigenous communities, including Koman language speakers, live and interact.
  • C. Eritrean–Djiboutian border
    The Eritrean–Djiboutian border is an internationally recognized boundary in the Horn of Africa that runs through arid coastal and inland terrain near the Red Sea, separating the states of Eritrea and Djibouti.
  • D. Egypt–Sudan border
    The Egypt–Sudan border is the international boundary separating Egypt and Sudan in northeastern Africa, running largely through desert regions and intersecting the Nile and Lake Nasser.
  • E. Somalia–Ethiopia border
    The Somalia–Ethiopia border is a long, historically contested frontier in the Horn of Africa that cuts across ethnic Somali regions and has been a focal point of regional conflict and political tension.
  • 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: Eritrea–Sudan border
Triple: [Kassala, borderRegion, Eritrea–Sudan border]
Generated description
The Eritrea–Sudan border is an international boundary in Northeast Africa separating Eritrea from Sudan, running through arid lowlands and mountainous regions near the Red Sea coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Eritrea–Sudan border
Target entity description: The Eritrea–Sudan border is an international boundary in Northeast Africa separating Eritrea from Sudan, running through arid lowlands and mountainous regions near the Red Sea coast.
  • A. Eritrea–Ethiopia border
    The Eritrea–Ethiopia border is a historically disputed frontier in the Horn of Africa that has been the focus of intense territorial conflict and prolonged political tension between the two countries.
  • B. Ethiopia–South Sudan border
    The Ethiopia–South Sudan border is a remote, ethnolinguistically diverse frontier region in East Africa where various indigenous communities, including Koman language speakers, live and interact.
  • C. Eritrean–Djiboutian border
    The Eritrean–Djiboutian border is an internationally recognized boundary in the Horn of Africa that runs through arid coastal and inland terrain near the Red Sea, separating the states of Eritrea and Djibouti.
  • D. Egypt–Sudan border
    The Egypt–Sudan border is the international boundary separating Egypt and Sudan in northeastern Africa, running largely through desert regions and intersecting the Nile and Lake Nasser.
  • E. Somalia–Ethiopia border
    The Somalia–Ethiopia border is a long, historically contested frontier in the Horn of Africa that cuts across ethnic Somali regions and has been a focal point of regional conflict and political tension.
  • 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_69ca831b17988190a1f3f3413d57b820 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe51e21548190811e3c7ba7b196e5 completed March 31, 2026, 3:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce3a196ad48190b3887a2a0c43f87f completed April 2, 2026, 9:42 a.m.
NEDg Description generation batch_69ce3b1f6f7c8190927b5e2684ae207b completed April 2, 2026, 9:47 a.m.
NED2 Entity disambiguation (via description) batch_69ce3b9d38e081909be10cb209b15427 completed April 2, 2026, 9:49 a.m.
Created at: March 30, 2026, 6:12 p.m.