Triple
T9546492
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Minnesota State Highway 36 |
E230301
|
entity |
| Predicate | formerBridgeUsed |
P48489
|
FINISHED |
| Object |
Stillwater Lift Bridge
The Stillwater Lift Bridge is a historic vertical-lift bridge over the St. Croix River connecting Stillwater, Minnesota, and Houlton, Wisconsin, now serving primarily as a pedestrian and bicycle crossing.
|
E922869
|
NE FINISHED |
How this triple was built (5 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: Stillwater Lift Bridge | Statement: [Minnesota State Highway 36, formerBridgeUsed, Stillwater Lift Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stillwater Lift Bridge Context triple: [Minnesota State Highway 36, formerBridgeUsed, Stillwater Lift Bridge]
-
A.
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.
-
B.
Kedzie Bridge
Kedzie Bridge is a pedestrian bridge on the Michigan State University campus that spans the Red Cedar River and connects key areas of the East Lansing grounds.
-
C.
Winona Bridge
Winona Bridge is a historic steel truss bridge spanning the Mississippi River at Winona, Minnesota, serving as a key transportation link between Minnesota and Wisconsin.
-
D.
Homer M. Hadley Memorial Bridge
The Homer M. Hadley Memorial Bridge is a major floating bridge in Washington State that carries Interstate 90 across Lake Washington between Seattle and Mercer Island.
-
E.
James B. Edwards Bridge
The James B. Edwards Bridge is a major highway span in South Carolina that carries Interstate 526 over the Cooper River, connecting the Charleston area’s road network.
- 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: Stillwater Lift Bridge Triple: [Minnesota State Highway 36, formerBridgeUsed, Stillwater Lift Bridge]
Generated description
The Stillwater Lift Bridge is a historic vertical-lift bridge over the St. Croix River connecting Stillwater, Minnesota, and Houlton, Wisconsin, now serving primarily as a pedestrian and bicycle crossing.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stillwater Lift Bridge Target entity description: The Stillwater Lift Bridge is a historic vertical-lift bridge over the St. Croix River connecting Stillwater, Minnesota, and Houlton, Wisconsin, now serving primarily as a pedestrian and bicycle crossing.
-
A.
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.
-
B.
Kedzie Bridge
Kedzie Bridge is a pedestrian bridge on the Michigan State University campus that spans the Red Cedar River and connects key areas of the East Lansing grounds.
-
C.
Winona Bridge
Winona Bridge is a historic steel truss bridge spanning the Mississippi River at Winona, Minnesota, serving as a key transportation link between Minnesota and Wisconsin.
-
D.
Homer M. Hadley Memorial Bridge
The Homer M. Hadley Memorial Bridge is a major floating bridge in Washington State that carries Interstate 90 across Lake Washington between Seattle and Mercer Island.
-
E.
James B. Edwards Bridge
The James B. Edwards Bridge is a major highway span in South Carolina that carries Interstate 526 over the Cooper River, connecting the Charleston area’s road network.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: formerBridgeUsed Context triple: [Minnesota State Highway 36, formerBridgeUsed, Stillwater Lift Bridge]
-
A.
bridgeUsed
Indicates that a bridge is utilized or traversed by an entity to cross between two locations or points.
-
B.
hasBridgeTo
Indicates that one entity is connected to another by a bridge or bridging structure that allows passage or linkage between them.
-
C.
formerlyUsedBy
chosen
Indicates that an entity was used by another entity in the past but is no longer in use by that entity.
-
D.
hasBridges
Indicates that one entity possesses, contains, or is characterized by one or more bridges connecting locations or components.
-
E.
originalBridgeOpened
Indicates that the first or initial version of a bridge was opened for use or put into operation.
- F. None of above.
Provenance (6 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_69ca847c70b8819088a0a0bad64a50d6 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9902fca081909125660ae6336d3f |
completed | April 1, 2026, 10:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e58a50d0748190a429af33cdced80a |
completed | April 20, 2026, 2:07 a.m. |
| NEDg | Description generation | batch_69e59323c5948190bc2c9512f7b0a54f |
completed | April 20, 2026, 2:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e599c53704819097c0fdbbfbbb1e87 |
completed | April 20, 2026, 3:13 a.m. |
| PD | Predicate disambiguation | batch_69ccd58bd21881908b860e3ee469af13 |
completed | April 1, 2026, 8:21 a.m. |
Created at: March 30, 2026, 8:02 p.m.