Triple
T3432221
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Niamey |
E72364
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object |
Niamey Friendship Bridge
The Niamey Friendship Bridge is a major road bridge over the Niger River in Niamey, Niger, built to improve urban connectivity and regional trade.
|
E357041
|
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: Niamey Friendship Bridge | Statement: [Niamey, hasBridge, Niamey Friendship Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Niamey Friendship Bridge Context triple: [Niamey, hasBridge, Niamey Friendship Bridge]
-
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.
Sidi Rached Bridge
Sidi Rached Bridge is a historic early 20th-century stone arch bridge in Constantine, Algeria, renowned for its impressive height and role as an iconic landmark of the “City of Bridges.”
-
C.
Moulay Hassan Bridge
Moulay Hassan Bridge is a major road bridge in Morocco that spans the Bou Regreg River, linking the cities of Rabat and Salé.
-
D.
Paul Doumer Bridge
Paul Doumer Bridge is the former name of Hanoi’s historic Long Biên Bridge, a French colonial-era cantilever bridge over the Red River that played a key role in Vietnam’s transport and wartime history.
-
E.
El-Kantara Bridge
El-Kantara Bridge is a historic stone arch bridge in Constantine, Algeria, spanning a deep gorge and serving as one of the city’s iconic landmarks.
- 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: Niamey Friendship Bridge Triple: [Niamey, hasBridge, Niamey Friendship Bridge]
Generated description
The Niamey Friendship Bridge is a major road bridge over the Niger River in Niamey, Niger, built to improve urban connectivity and regional trade.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Niamey Friendship Bridge Target entity description: The Niamey Friendship Bridge is a major road bridge over the Niger River in Niamey, Niger, built to improve urban connectivity and regional trade.
-
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.
Sidi Rached Bridge
Sidi Rached Bridge is a historic early 20th-century stone arch bridge in Constantine, Algeria, renowned for its impressive height and role as an iconic landmark of the “City of Bridges.”
-
C.
Moulay Hassan Bridge
Moulay Hassan Bridge is a major road bridge in Morocco that spans the Bou Regreg River, linking the cities of Rabat and Salé.
-
D.
Paul Doumer Bridge
Paul Doumer Bridge is the former name of Hanoi’s historic Long Biên Bridge, a French colonial-era cantilever bridge over the Red River that played a key role in Vietnam’s transport and wartime history.
-
E.
El-Kantara Bridge
El-Kantara Bridge is a historic stone arch bridge in Constantine, Algeria, spanning a deep gorge and serving as one of the city’s iconic landmarks.
- 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_69ad85ae14308190bcbc25cfa0246c0b |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb9c077d48190bee40795cab3e422 |
completed | March 8, 2026, 6:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3547b1b3481909646bf36e8461ff4 |
completed | March 13, 2026, 12:04 a.m. |
| NEDg | Description generation | batch_69b35547a9a881909d754625806cff2a |
completed | March 13, 2026, 12:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b355efa89c8190bf9b2eb3c41257b3 |
completed | March 13, 2026, 12:10 a.m. |
Created at: March 8, 2026, 3:15 p.m.