Triple
T13160798
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Djibouti Region |
E312719
|
entity |
| Predicate | hasTransportInfrastructure |
P2560
|
FINISHED |
| Object | Djibouti–Addis Ababa Railway terminus |
E312722
|
NE FINISHED |
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 terminus | Statement: [Djibouti Region, hasTransportInfrastructure, Djibouti–Addis Ababa Railway terminus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Djibouti–Addis Ababa Railway terminus Context triple: [Djibouti Region, hasTransportInfrastructure, Djibouti–Addis Ababa Railway terminus]
-
A.
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.
-
B.
Estación Etiopía
Estación Etiopía is a Mexico City Metro station named after the nearby Etiopía / Plaza de la Transparencia area, serving passengers on Line 3 in the central part of the city.
-
C.
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.
-
D.
Bahir Dar Airport
Bahir Dar Airport is a regional airport in northwestern Ethiopia that serves the city of Bahir Dar and the surrounding Lake Tana area.
-
E.
Djibouti–Ambouli International Airport
Djibouti–Ambouli International Airport is the main civilian and military airport serving the Republic of Djibouti, functioning as a key regional hub for air traffic in the Horn of Africa.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d806ac3ee081909b2fd27d060aa974 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98c0971008190869e9de710f4c579 |
completed | April 10, 2026, 11:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6eaf2ae688190b3484989791977ce |
completed | May 3, 2026, 6:28 a.m. |
Created at: April 9, 2026, 9:12 p.m.