Triple
T15572607
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Edward H. Bennett |
E374282
|
entity |
| Predicate | designed |
P184
|
FINISHED |
| Object |
Michigan Avenue Bridge approaches, Chicago
The Michigan Avenue Bridge approaches in Chicago are the grand, Beaux-Arts-style roadway and plaza spaces that frame and lead onto the historic bascule bridge along the city’s famed Magnificent Mile.
|
E1165244
|
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: Michigan Avenue Bridge approaches, Chicago | Statement: [Edward H. Bennett, designed, Michigan Avenue Bridge approaches, Chicago]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Michigan Avenue Bridge approaches, Chicago Context triple: [Edward H. Bennett, designed, Michigan Avenue Bridge approaches, Chicago]
-
A.
Chicago River bridges
The Chicago River bridges are a collection of iconic movable and fixed spans in Chicago that carry road and rail traffic across the Chicago River and are notable for their historic engineering and architectural significance.
-
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.
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.
-
D.
Lake Street Bridge
Lake Street Bridge is a movable bascule bridge spanning the Chicago River in downtown Chicago, Illinois.
-
E.
Ford City Bridge
The Ford City Bridge is a vehicular bridge in Ford City, Pennsylvania, that spans the Allegheny River and connects the town to surrounding communities.
- 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: Michigan Avenue Bridge approaches, Chicago Triple: [Edward H. Bennett, designed, Michigan Avenue Bridge approaches, Chicago]
Generated description
The Michigan Avenue Bridge approaches in Chicago are the grand, Beaux-Arts-style roadway and plaza spaces that frame and lead onto the historic bascule bridge along the city’s famed Magnificent Mile.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Michigan Avenue Bridge approaches, Chicago Target entity description: The Michigan Avenue Bridge approaches in Chicago are the grand, Beaux-Arts-style roadway and plaza spaces that frame and lead onto the historic bascule bridge along the city’s famed Magnificent Mile.
-
A.
Chicago River bridges
The Chicago River bridges are a collection of iconic movable and fixed spans in Chicago that carry road and rail traffic across the Chicago River and are notable for their historic engineering and architectural significance.
-
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.
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.
-
D.
Lake Street Bridge
Lake Street Bridge is a movable bascule bridge spanning the Chicago River in downtown Chicago, Illinois.
-
E.
Ford City Bridge
The Ford City Bridge is a vehicular bridge in Ford City, Pennsylvania, that spans the Allegheny River and connects the town to surrounding communities.
- 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_69d85ccd575081908909b71a3f3e3a61 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04e2025888190a2b6240296bba13e |
completed | April 16, 2026, 2:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff4c4767e48190a180062688cdc245 |
completed | May 9, 2026, 3:01 p.m. |
| NEDg | Description generation | batch_69ff507a84c081909ab592497be644fb |
completed | May 9, 2026, 3:19 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff50f653f48190ae5bd6fcb5665041 |
completed | May 9, 2026, 3:21 p.m. |
Created at: April 10, 2026, 4:10 a.m.