Triple
T11222166
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nyabarongo River |
E265595
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object |
Nyabarongo Bridge (near Kigali–Muhanga road)
Nyabarongo Bridge (near Kigali–Muhanga road) is a key road bridge in Rwanda that carries traffic across the Nyabarongo River on the main route between Kigali and Muhanga, improving regional connectivity and transport.
|
E912156
|
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: Nyabarongo Bridge (near Kigali–Muhanga road) | Statement: [Nyabarongo River, hasBridge, Nyabarongo Bridge (near Kigali–Muhanga road)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nyabarongo Bridge (near Kigali–Muhanga road) Context triple: [Nyabarongo River, hasBridge, Nyabarongo Bridge (near Kigali–Muhanga road)]
-
A.
Nalubaale Bridge
Nalubaale Bridge is a major road and rail bridge in Jinja, Uganda, spanning the Victoria Nile near the outlet of Lake Victoria.
-
B.
Matadi Bridge
Matadi Bridge is a major suspension bridge spanning the Congo River near the city of Matadi in the Democratic Republic of the Congo, serving as a key transportation link in the region.
-
C.
Nyali Bridge
Nyali Bridge is a major road bridge in Kenya that links Mombasa Island to the mainland, serving as a key transport artery for the coastal city.
-
D.
Chirundu Bridge
Chirundu Bridge is a major road bridge over the Zambezi River that serves as a key transport and trade link between Zimbabwe and Zambia.
-
E.
Luangwa Bridge
Luangwa Bridge is a key road bridge in Zambia that spans the Luangwa River, serving as a vital transport link between eastern Zambia and the rest of the country.
- 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: Nyabarongo Bridge (near Kigali–Muhanga road) Triple: [Nyabarongo River, hasBridge, Nyabarongo Bridge (near Kigali–Muhanga road)]
Generated description
Nyabarongo Bridge (near Kigali–Muhanga road) is a key road bridge in Rwanda that carries traffic across the Nyabarongo River on the main route between Kigali and Muhanga, improving regional connectivity and transport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nyabarongo Bridge (near Kigali–Muhanga road) Target entity description: Nyabarongo Bridge (near Kigali–Muhanga road) is a key road bridge in Rwanda that carries traffic across the Nyabarongo River on the main route between Kigali and Muhanga, improving regional connectivity and transport.
-
A.
Nalubaale Bridge
Nalubaale Bridge is a major road and rail bridge in Jinja, Uganda, spanning the Victoria Nile near the outlet of Lake Victoria.
-
B.
Matadi Bridge
Matadi Bridge is a major suspension bridge spanning the Congo River near the city of Matadi in the Democratic Republic of the Congo, serving as a key transportation link in the region.
-
C.
Nyali Bridge
Nyali Bridge is a major road bridge in Kenya that links Mombasa Island to the mainland, serving as a key transport artery for the coastal city.
-
D.
Chirundu Bridge
Chirundu Bridge is a major road bridge over the Zambezi River that serves as a key transport and trade link between Zimbabwe and Zambia.
-
E.
Luangwa Bridge
Luangwa Bridge is a key road bridge in Zambia that spans the Luangwa River, serving as a vital transport link between eastern Zambia and the rest of the country.
- 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_69d6aac59460819089b9848b27f57848 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e8ec8fb08190b27144ab65f85957 |
completed | April 9, 2026, 5:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4977cab4481909c6b94ca07cd5e4a |
completed | April 19, 2026, 8:51 a.m. |
| NEDg | Description generation | batch_69e49d38c2488190bfd4ba7772f534fe |
completed | April 19, 2026, 9:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e49e8dc4ec81908d0defe77827d197 |
completed | April 19, 2026, 9:21 a.m. |
Created at: April 8, 2026, 9:30 p.m.