Triple
T21274611
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tennessee–Missouri border |
E524355
|
entity |
| Predicate | hasTransportationCrossing |
P416
|
FINISHED |
| Object |
Caruthersville Bridge
The Caruthersville Bridge is a major highway bridge carrying Interstate 155 across the Mississippi River between Missouri and Tennessee.
|
E1567546
|
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: Caruthersville Bridge | Statement: [Tennessee–Missouri border, hasTransportationCrossing, Caruthersville Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Caruthersville Bridge Context triple: [Tennessee–Missouri border, hasTransportationCrossing, Caruthersville Bridge]
-
A.
Point of Rocks Bridge
Point of Rocks Bridge is a historic highway bridge over the Potomac River that connects Point of Rocks, Maryland, with Virginia and serves as a key regional crossing.
-
B.
Riegelsville Bridge
Riegelsville Bridge is a historic suspension bridge spanning the Delaware River, connecting Riegelsville, Pennsylvania with New Jersey.
-
C.
Parkersburg–Belpre Bridge
The Parkersburg–Belpre Bridge is a highway bridge spanning the Ohio River, connecting Parkersburg, West Virginia, with Belpre, Ohio.
-
D.
Simon Kenton Memorial Bridge
The Simon Kenton Memorial Bridge is a historic suspension bridge spanning the Ohio River, connecting Maysville, Kentucky, to Aberdeen, Ohio.
-
E.
Don N. Holt Bridge
The Don N. Holt Bridge is a major steel cantilever bridge in South Carolina that carries Interstate 526 over the Cooper River near Charleston.
- 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: Caruthersville Bridge Triple: [Tennessee–Missouri border, hasTransportationCrossing, Caruthersville Bridge]
Generated description
The Caruthersville Bridge is a major highway bridge carrying Interstate 155 across the Mississippi River between Missouri and Tennessee.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Caruthersville Bridge Target entity description: The Caruthersville Bridge is a major highway bridge carrying Interstate 155 across the Mississippi River between Missouri and Tennessee.
-
A.
Point of Rocks Bridge
Point of Rocks Bridge is a historic highway bridge over the Potomac River that connects Point of Rocks, Maryland, with Virginia and serves as a key regional crossing.
-
B.
Riegelsville Bridge
Riegelsville Bridge is a historic suspension bridge spanning the Delaware River, connecting Riegelsville, Pennsylvania with New Jersey.
-
C.
Parkersburg–Belpre Bridge
The Parkersburg–Belpre Bridge is a highway bridge spanning the Ohio River, connecting Parkersburg, West Virginia, with Belpre, Ohio.
-
D.
Simon Kenton Memorial Bridge
The Simon Kenton Memorial Bridge is a historic suspension bridge spanning the Ohio River, connecting Maysville, Kentucky, to Aberdeen, Ohio.
-
E.
Don N. Holt Bridge
The Don N. Holt Bridge is a major steel cantilever bridge in South Carolina that carries Interstate 526 over the Cooper River near Charleston.
- 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_69e0b516293c819089458ea2ec85f85e |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7365627a081908caea09097cca354 |
completed | April 21, 2026, 8:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c0abaf1088190a67d04a4a2482225 |
completed | May 19, 2026, 7:01 a.m. |
| NEDg | Description generation | batch_6a0c0b5c43748190b209e13ce8aa0bdb |
completed | May 19, 2026, 7:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c0bb05de481909b343f4105e5f4cc |
completed | May 19, 2026, 7:05 a.m. |
Created at: April 16, 2026, 4:01 p.m.