Triple
T4510521
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Frank Owen Goldberg |
E102040
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | BP Pedestrian Bridge in Chicago |
E16456
|
NE FINISHED |
How this triple was built (2 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: BP Pedestrian Bridge in Chicago | Statement: [Frank Owen Goldberg, notableWork, BP Pedestrian Bridge in Chicago]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BP Pedestrian Bridge in Chicago Context triple: [Frank Owen Goldberg, notableWork, BP Pedestrian Bridge in Chicago]
-
A.
BP Pedestrian Bridge
chosen
The BP Pedestrian Bridge is a Frank Gehry–designed stainless steel footbridge in Chicago that snakes over Columbus Drive, linking Millennium Park to the lakefront and offering skyline views.
-
B.
Bob Kerrey Pedestrian Bridge
The Bob Kerrey Pedestrian Bridge is a landmark cable-stayed footbridge spanning the Missouri River, known for connecting Omaha, Nebraska, to Council Bluffs, Iowa, with scenic views and recreational paths.
-
C.
Purple People Bridge
The Purple People Bridge is a pedestrian-only truss bridge spanning the Ohio River, connecting Newport, Kentucky, to Cincinnati, Ohio, and serving as a popular recreational and tourist landmark.
-
D.
Bicentennial Bridge in South Bend
The Bicentennial Bridge in South Bend is a pedestrian bridge and riverfront landmark that connects key parks and trails across the St. Joseph River as part of the city’s downtown revitalization.
-
E.
LaSalle Street Bridge
The LaSalle Street Bridge is a historic double-leaf bascule bridge in downtown Chicago, carrying LaSalle Street over the Chicago River and serving as an iconic part of the city's riverfront architecture.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69bd43d6251c81909deecce3e6e9d69c |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd5712b9308190876c117b50d12635 |
completed | March 20, 2026, 2:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bd7f814dd081908b07ce0c2abee3c1 |
completed | March 20, 2026, 5:10 p.m. |
Created at: March 20, 2026, 1:01 p.m.