Triple
T15786244
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northern Kenya |
E382744
|
entity |
| Predicate | infrastructureProject |
P39986
|
FINISHED |
| Object |
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.
|
E1176137
|
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: Lamu Port-South Sudan-Ethiopia Transport Corridor | Statement: [Northern Kenya, infrastructureProject, Lamu Port-South Sudan-Ethiopia Transport Corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lamu Port-South Sudan-Ethiopia Transport Corridor Context triple: [Northern Kenya, infrastructureProject, Lamu Port-South Sudan-Ethiopia Transport 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.
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.
-
C.
Kampala–Nimule–Juba transport corridor
The Kampala–Nimule–Juba transport corridor is a major regional road route linking Uganda’s capital Kampala with South Sudan’s capital Juba via the border town of Nimule, facilitating trade and movement between the two countries.
-
D.
Khartoum–Port Sudan line
The Khartoum–Port Sudan line is a major Sudanese railway route linking the inland capital region with the Red Sea port of Port Sudan, serving as a key corridor for freight and passenger transport.
-
E.
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.
- 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: Lamu Port-South Sudan-Ethiopia Transport Corridor Triple: [Northern Kenya, infrastructureProject, Lamu Port-South Sudan-Ethiopia Transport Corridor]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lamu Port-South Sudan-Ethiopia Transport Corridor Target entity description: 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.
-
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.
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.
-
C.
Kampala–Nimule–Juba transport corridor
The Kampala–Nimule–Juba transport corridor is a major regional road route linking Uganda’s capital Kampala with South Sudan’s capital Juba via the border town of Nimule, facilitating trade and movement between the two countries.
-
D.
Khartoum–Port Sudan line
The Khartoum–Port Sudan line is a major Sudanese railway route linking the inland capital region with the Red Sea port of Port Sudan, serving as a key corridor for freight and passenger transport.
-
E.
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.
- 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_69d86da16e188190b89af699f1ed0bfe |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e0540380448190a025338f0e62e6d1 |
completed | April 16, 2026, 3:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff90a6365c8190833431cf079b21fb |
completed | May 9, 2026, 7:53 p.m. |
| NEDg | Description generation | batch_69ff916638048190ad4a6c85da9cef9d |
completed | May 9, 2026, 7:56 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff91cf6f7c81908361f85c9a98ae80 |
completed | May 9, 2026, 7:58 p.m. |
Created at: April 10, 2026, 4:48 a.m.