Triple
T13755272
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Michigan Avenue streetwall |
E330458
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object | Michigan Avenue Bridge |
E131141
|
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: Michigan Avenue Bridge | Statement: [Michigan Avenue streetwall, adjacentTo, Michigan Avenue Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Michigan Avenue Bridge Context triple: [Michigan Avenue streetwall, adjacentTo, Michigan Avenue Bridge]
-
A.
Michigan Street Bridge
The Michigan Street Bridge is a historic steel truss bridge spanning the Sturgeon Bay Ship Canal in Sturgeon Bay, Wisconsin, known for its distinctive rolling lift bascule design.
-
B.
South Halsted Street Bridge
The South Halsted Street Bridge is a historically significant movable bridge in Chicago, Illinois, recognized as an important example of early 20th-century bridge engineering.
-
C.
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.
-
D.
DuSable Bridge
chosen
DuSable Bridge is a historic double-deck, double-leaf bascule bridge in downtown Chicago, renowned as a key landmark connecting Michigan Avenue across the Chicago River.
-
E.
Montlake Bridge
Montlake Bridge is a historic double-leaf bascule drawbridge in Seattle, Washington, carrying traffic across the Lake Washington Ship Canal between the University District and the Montlake neighborhood.
- 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_69d81c573f288190aa2403d484fa3d49 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de02179c948190a652cc8c586e418f |
completed | April 14, 2026, 9 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7a859e6748190aa1899830a02b710 |
completed | May 3, 2026, 7:56 p.m. |
Created at: April 9, 2026, 10:09 p.m.