Triple

T4212703
Position Surface form Disambiguated ID Type / Status
Subject Southern Red Sea Region E93941 entity
Predicate borderFeature P1896 FINISHED
Object 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.
E421993 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: Eritrean–Djiboutian border | Statement: [Southern Red Sea Region, borderFeature, Eritrean–Djiboutian border]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Eritrean–Djiboutian border
Context triple: [Southern Red Sea Region, borderFeature, Eritrean–Djiboutian 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. 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.
  • D. Ethiopian border
    The Ethiopian border near Djibouti’s Tadjourah Region is a key frontier zone linking Ethiopia with the Republic of Djibouti and serving as an important corridor for regional trade and transport.
  • E. Somalia–Kenya border
    The Somalia–Kenya border is an international boundary in East Africa separating Somalia from Kenya, running from the Indian Ocean inland through arid and semi-arid regions and encompassing areas such as Jubaland.
  • 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: Eritrean–Djiboutian border
Triple: [Southern Red Sea Region, borderFeature, Eritrean–Djiboutian border]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Eritrean–Djiboutian border
Target entity description: 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.
  • 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. 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.
  • D. Ethiopian border
    The Ethiopian border near Djibouti’s Tadjourah Region is a key frontier zone linking Ethiopia with the Republic of Djibouti and serving as an important corridor for regional trade and transport.
  • E. Somalia–Kenya border
    The Somalia–Kenya border is an international boundary in East Africa separating Somalia from Kenya, running from the Indian Ocean inland through arid and semi-arid regions and encompassing areas such as Jubaland.
  • 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_69b3451743608190808f41d17ccf2650 completed March 12, 2026, 10:58 p.m.
NER Named-entity recognition batch_69b34be585848190b0b177b5516f53c1 completed March 12, 2026, 11:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69b59631e2cc8190b1d125b82a81593e completed March 14, 2026, 5:09 p.m.
NEDg Description generation batch_69b5970db8b48190b952d0fa08234f09 completed March 14, 2026, 5:12 p.m.
NED2 Entity disambiguation (via description) batch_69b59788ef308190a34c2f23f22a7e4d completed March 14, 2026, 5:14 p.m.
Created at: March 12, 2026, 11:04 p.m.