Triple

T18833202
Position Surface form Disambiguated ID Type / Status
Subject Doraleh Multipurpose Port E460586 entity
Predicate connectedTo P37 FINISHED
Object Djibouti–Addis Ababa Railway 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: Djibouti–Addis Ababa Railway | Statement: [Doraleh Multipurpose Port, connectedTo, Djibouti–Addis Ababa Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Djibouti–Addis Ababa Railway
Context triple: [Doraleh Multipurpose Port, connectedTo, Djibouti–Addis Ababa Railway]
  • A. 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.
  • B. Addis Ababa–Djibouti Railway chosen
    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.
  • C. Asmara–Massawa railway
    The Asmara–Massawa railway is a historic narrow-gauge line in Eritrea, renowned for its dramatic mountain route between the capital and the Red Sea coast and for being one of the few surviving steam-era railways in Africa.
  • D. Bamako–Dakar Railway
    The Bamako–Dakar Railway is a major West African rail line connecting Mali’s capital Bamako with Dakar in Senegal, facilitating regional trade and passenger transport.
  • E. Djibouti–Addis Ababa road corridor
    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.
  • 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.