Triple
T8251478
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ethiopian border near Djibouti’s Tadjourah Region |
E192967
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Ethiopia–Djibouti trade corridor
The Ethiopia–Djibouti trade corridor is a key transport and logistics route linking landlocked Ethiopia to the Port of Djibouti, serving as the main artery for the country’s international trade.
|
E460587
|
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: Ethiopia–Djibouti trade corridor | Statement: [Ethiopian border near Djibouti’s Tadjourah Region, 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: [Ethiopian border near Djibouti’s Tadjourah Region, partOf, Ethiopia–Djibouti trade corridor]
-
A.
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.
-
B.
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.
-
C.
Red Sea trade corridor
The Red Sea trade corridor is a historically vital maritime route linking the Mediterranean and Indian Ocean worlds, facilitating commerce and cultural exchange between Africa, the Arabian Peninsula, and Asia.
-
D.
Berbera Corridor road project
The Berbera Corridor road project is a major infrastructure initiative to upgrade and connect transport routes from the Port of Berbera to inland markets, enhancing regional trade and logistics.
-
E.
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.
- 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: Ethiopia–Djibouti trade corridor Triple: [Ethiopian border near Djibouti’s Tadjourah Region, partOf, Ethiopia–Djibouti trade corridor]
Generated description
The Ethiopia–Djibouti trade corridor is a key transport and logistics route linking landlocked Ethiopia to the Port of Djibouti, serving as the main artery for the country’s international trade.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ethiopia–Djibouti trade corridor Target entity description: The Ethiopia–Djibouti trade corridor is a key transport and logistics route linking landlocked Ethiopia to the Port of Djibouti, serving as the main artery for the country’s international trade.
-
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.
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.
-
C.
Red Sea trade corridor
The Red Sea trade corridor is a historically vital maritime route linking the Mediterranean and Indian Ocean worlds, facilitating commerce and cultural exchange between Africa, the Arabian Peninsula, and Asia.
-
D.
Berbera Corridor road project
The Berbera Corridor road project is a major infrastructure initiative to upgrade and connect transport routes from the Port of Berbera to inland markets, enhancing regional trade and logistics.
-
E.
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.
- F. None of above.
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_69ca82de7b8c81908d8106f8a53cff9b |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb78c935408190b9196a849a8d3a3e |
completed | March 31, 2026, 7:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd3540a0988190b8e48988279403db |
completed | April 1, 2026, 3:09 p.m. |
| NEDg | Description generation | batch_69cd37a71af481909e82aa29ae558c4a |
completed | April 1, 2026, 3:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cd4ef034ec8190a4229b21e6088c79 |
completed | April 1, 2026, 4:59 p.m. |
Created at: March 30, 2026, 5:48 p.m.