Triple
T15848738
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mississippi River (Twin Cities campus area) |
E384281
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object | Washington Avenue Bridge |
—
|
NE NERFINISHED |
How this triple was built (3 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: Washington Avenue Bridge | Statement: [Mississippi River (Twin Cities campus area), crossedBy, Washington Avenue Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Washington Avenue Bridge Context triple: [Mississippi River (Twin Cities campus area), crossedBy, Washington Avenue Bridge]
-
A.
North Avenue Bridge
North Avenue Bridge is a Chicago roadway bridge that carries North Avenue over the Chicago River near the site of the former North Avenue Dam.
-
B.
Willis Avenue Bridge
The Willis Avenue Bridge is a swing bridge in New York City that carries traffic between Manhattan and the Bronx.
-
C.
Washington Boulevard Bridge
The Washington Boulevard Bridge is a historic concrete viaduct in Los Angeles that carries Washington Boulevard over the Los Angeles River as part of the city’s notable river-spanning bridge system.
-
D.
Jackson Avenue Bridge
The Jackson Avenue Bridge is a New York City bridge that carries Jackson Avenue across the East River as part of the network of East River crossings.
-
E.
Lafayette Avenue Bridge
The Lafayette Avenue Bridge is a bascule drawbridge in Bay City, Michigan, that carries Lafayette Avenue across the Saginaw River and serves as a key local transportation link.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Washington Avenue Bridge Target entity description: The Washington Avenue Bridge is a prominent double-deck bridge in Minneapolis that carries both vehicles and pedestrians between the East and West Bank campuses of the University of Minnesota.
-
A.
North Avenue Bridge
North Avenue Bridge is a Chicago roadway bridge that carries North Avenue over the Chicago River near the site of the former North Avenue Dam.
-
B.
Willis Avenue Bridge
The Willis Avenue Bridge is a swing bridge in New York City that carries traffic between Manhattan and the Bronx.
-
C.
Washington Boulevard Bridge
The Washington Boulevard Bridge is a historic concrete viaduct in Los Angeles that carries Washington Boulevard over the Los Angeles River as part of the city’s notable river-spanning bridge system.
-
D.
Jackson Avenue Bridge
The Jackson Avenue Bridge is a New York City bridge that carries Jackson Avenue across the East River as part of the network of East River crossings.
-
E.
Lafayette Avenue Bridge
The Lafayette Avenue Bridge is a bascule drawbridge in Bay City, Michigan, that carries Lafayette Avenue across the Saginaw River and serves as a key local transportation link.
- F. None of above. chosen
Provenance (2 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_69d86da422088190aac39e32e6c68429 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e14caa3fa481909bd01f3b901d7716 |
completed | April 16, 2026, 8:55 p.m. |
Created at: April 10, 2026, 4:50 a.m.