Triple

T18833246
Position Surface form Disambiguated ID Type / Status
Subject Djibouti–Addis Ababa road corridor E460587 entity
Predicate partOf P40 FINISHED
Object Ethiopia–Djibouti trade corridor NE NERFINISHED

How this triple was built (2 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: Ethiopia–Djibouti trade corridor | Statement: [Djibouti–Addis Ababa road corridor, partOf, Ethiopia–Djibouti trade corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ethiopia–Djibouti trade corridor
Context triple: [Djibouti–Addis Ababa road corridor, partOf, Ethiopia–Djibouti trade corridor]
  • A. Djibouti–Addis Ababa road corridor chosen
    The Djibouti–Addis Ababa road corridor is a major international transport route linking landlocked Ethiopia to global markets via Djibouti, serving as a critical artery for regional trade and logistics in the Horn of Africa.
  • B. Lamu Port-South Sudan-Ethiopia Transport Corridor
    The Lamu Port-South Sudan-Ethiopia Transport Corridor is a major regional development initiative designed to link Kenya, South Sudan, and Ethiopia through a network of ports, highways, railways, and pipelines to boost trade and economic integration in East Africa.
  • C. Ethiopian–Djibouti Railway
    The Ethiopian–Djibouti Railway was a historic metre-gauge rail line linking landlocked Ethiopia to the port of Djibouti, serving as a vital trade and transport corridor in the Horn of Africa for much of the 20th century.
  • D. Addis Ababa–Djibouti Railway
    The Addis Ababa–Djibouti Railway is a modern electrified standard-gauge rail line linking Ethiopia’s capital Addis Ababa with the port city of Djibouti, serving as a key trade and transport corridor for landlocked Ethiopia.
  • E. Ethiopian north–south trunk road
    The Ethiopian north–south trunk road is a major arterial highway that runs the length of Ethiopia, linking key towns and cities such as Wukro and serving as a primary route for national transport and trade.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8dcf94c288190a06dea029ae4b223 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5a99b540c8190a29e5f9d56791d41 completed April 20, 2026, 4:20 a.m.
Created at: April 10, 2026, 11:56 a.m.