Triple
T10564917
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown Columbus |
E249322
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Rich Street Bridge
Rich Street Bridge is a prominent vehicular and pedestrian bridge spanning the Scioto River in downtown Columbus, Ohio, known for its modern design and views of the city skyline.
|
E922541
|
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: Rich Street Bridge | Statement: [Downtown Columbus, hasLandmark, Rich Street Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rich Street Bridge Context triple: [Downtown Columbus, hasLandmark, Rich Street Bridge]
-
A.
Taylor–Southgate Bridge
The Taylor–Southgate Bridge is a vehicular truss bridge over the Ohio River connecting Newport, Kentucky, to downtown Cincinnati, Ohio.
-
B.
Henley Street Bridge
Henley Street Bridge is a historic concrete arch bridge spanning the Tennessee River in Knoxville, Tennessee, serving as a key transportation link into the city’s downtown.
-
C.
Marion Street Bridge
Marion Street Bridge is a major vehicular bridge in Salem, Oregon, carrying westbound traffic across the Willamette River as part of the city's central highway connection.
-
D.
Hawthorne Bridge
Hawthorne Bridge is a historic truss bridge in Portland, Oregon, known as one of the city’s oldest and most heavily used river crossings.
-
E.
Malcolm Wilson Bridge
The Malcolm Wilson Bridge is a major Hudson River crossing in New York State, better known historically as the Tappan Zee Bridge, named in honor of former Governor Malcolm Wilson.
- 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: Rich Street Bridge Triple: [Downtown Columbus, hasLandmark, Rich Street Bridge]
Generated description
Rich Street Bridge is a prominent vehicular and pedestrian bridge spanning the Scioto River in downtown Columbus, Ohio, known for its modern design and views of the city skyline.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rich Street Bridge Target entity description: Rich Street Bridge is a prominent vehicular and pedestrian bridge spanning the Scioto River in downtown Columbus, Ohio, known for its modern design and views of the city skyline.
-
A.
Taylor–Southgate Bridge
The Taylor–Southgate Bridge is a vehicular truss bridge over the Ohio River connecting Newport, Kentucky, to downtown Cincinnati, Ohio.
-
B.
Henley Street Bridge
Henley Street Bridge is a historic concrete arch bridge spanning the Tennessee River in Knoxville, Tennessee, serving as a key transportation link into the city’s downtown.
-
C.
Marion Street Bridge
Marion Street Bridge is a major vehicular bridge in Salem, Oregon, carrying westbound traffic across the Willamette River as part of the city's central highway connection.
-
D.
Hawthorne Bridge
Hawthorne Bridge is a historic truss bridge in Portland, Oregon, known as one of the city’s oldest and most heavily used river crossings.
-
E.
Malcolm Wilson Bridge
The Malcolm Wilson Bridge is a major Hudson River crossing in New York State, better known historically as the Tappan Zee Bridge, named in honor of former Governor Malcolm Wilson.
- 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_69d381c8bd708190acf3d275c908251e |
completed | April 6, 2026, 9:50 a.m. |
| NER | Named-entity recognition | batch_69d5272c32c48190a92c1dacd4deb9fe |
completed | April 7, 2026, 3:47 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. |
Created at: April 6, 2026, 12:36 p.m.