Triple
T3432220
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Niamey |
E72364
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object |
Kennedy Bridge
Kennedy Bridge is a major road bridge spanning the Niger River in Niamey, Niger, serving as a key transport link within the capital.
|
E526920
|
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: Kennedy Bridge | Statement: [Niamey, hasBridge, Kennedy Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kennedy Bridge Context triple: [Niamey, hasBridge, Kennedy Bridge]
-
A.
Frank J. Wood Bridge
The Frank J. Wood Bridge is a historic steel truss bridge in Maine that connects the towns of Brunswick and Topsham.
-
B.
Kemsky Bridge
Kemsky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Malaya Nevka River and connecting parts of the city’s Petrogradsky District.
-
C.
Aurora Bridge
Aurora Bridge is a historic steel cantilever bridge in Seattle that carries State Route 99 over the Lake Union area, connecting the Queen Anne and Fremont neighborhoods.
-
D.
St. Johns Bridge
St. Johns Bridge is a historic steel suspension bridge in Portland, Oregon, noted for its striking Gothic-style towers and scenic span over the Willamette River.
-
E.
Glenn L. Jackson Memorial Bridge
The Glenn L. Jackson Memorial Bridge is a major concrete segmental bridge carrying traffic across the Columbia River between Oregon and Washington as part of the Portland metropolitan highway system.
- 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: Kennedy Bridge Triple: [Niamey, hasBridge, Kennedy Bridge]
Generated description
Kennedy Bridge is a major road bridge spanning the Niger River in Niamey, Niger, serving as a key transport link within the capital.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kennedy Bridge Target entity description: Kennedy Bridge is a major road bridge spanning the Niger River in Niamey, Niger, serving as a key transport link within the capital.
-
A.
Frank J. Wood Bridge
The Frank J. Wood Bridge is a historic steel truss bridge in Maine that connects the towns of Brunswick and Topsham.
-
B.
Kemsky Bridge
Kemsky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Malaya Nevka River and connecting parts of the city’s Petrogradsky District.
-
C.
Aurora Bridge
Aurora Bridge is a historic steel cantilever bridge in Seattle that carries State Route 99 over the Lake Union area, connecting the Queen Anne and Fremont neighborhoods.
-
D.
St. Johns Bridge
St. Johns Bridge is a historic steel suspension bridge in Portland, Oregon, noted for its striking Gothic-style towers and scenic span over the Willamette River.
-
E.
Glenn L. Jackson Memorial Bridge
The Glenn L. Jackson Memorial Bridge is a major concrete segmental bridge carrying traffic across the Columbia River between Oregon and Washington as part of the Portland metropolitan highway system.
- 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_69bfce95558c8190b310e00bd494a81a |
completed | March 22, 2026, 11:12 a.m. |
| NEDg | Description generation | batch_69bfcf085f988190bb2ed75056dd7cb1 |
completed | March 22, 2026, 11:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bfcf7b2ec48190aedff16b5fdb9f0c |
completed | March 22, 2026, 11:16 a.m. |
Created at: March 8, 2026, 3:15 p.m.