Triple

T15848741

Position	Surface form	Disambiguated ID	Type / Status
Subject	Mississippi River (Twin Cities campus area)	`E384281`	entity
Predicate	crossedBy	`P416`	FINISHED
Object	I-94 Bridge (Minneapolis–Saint Paul) The I-94 Bridge in the Minneapolis–Saint Paul area is a major highway bridge carrying Interstate 94 across the Mississippi River, serving as a key transportation link between the Twin Cities.	`E1179260`	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: I-94 Bridge (Minneapolis–Saint Paul) | Statement: [Mississippi River (Twin Cities campus area), crossedBy, I-94 Bridge (Minneapolis–Saint Paul)]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: I-94 Bridge (Minneapolis–Saint Paul)
Context triple: [Mississippi River (Twin Cities campus area), crossedBy, I-94 Bridge (Minneapolis–Saint Paul)]

A. Minnesota River bridge
The Minnesota River bridge in Granite Falls, Minnesota, is a key roadway structure that carries traffic across the Minnesota River and connects the community on both sides of the waterway.
B. Hennepin Avenue Bridge
The Hennepin Avenue Bridge is a prominent suspension bridge in Minneapolis, Minnesota, carrying Hennepin Avenue across the Mississippi River near downtown.
C. Minneapolis bridge system
The Minneapolis bridge system is a network of road and pedestrian bridges spanning the Mississippi River and other waterways in and around Minneapolis, facilitating urban transportation and connectivity.
D. I-74 Bridge over the Mississippi River
The I-74 Bridge over the Mississippi River is a major highway crossing that carries Interstate 74 between Moline, Illinois, and Bettendorf, Iowa, serving as a key transportation link in the Quad Cities region.
E. Whirlpool Rapids Bridge
Whirlpool Rapids Bridge is a historic steel arch bridge connecting Niagara Falls, New York, and Niagara Falls, Ontario, spanning the Niagara Gorge just downstream from the famous falls.
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: I-94 Bridge (Minneapolis–Saint Paul)
Triple: [Mississippi River (Twin Cities campus area), crossedBy, I-94 Bridge (Minneapolis–Saint Paul)]

Generated description

The I-94 Bridge in the Minneapolis–Saint Paul area is a major highway bridge carrying Interstate 94 across the Mississippi River, serving as a key transportation link between the Twin Cities.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: I-94 Bridge (Minneapolis–Saint Paul)
Target entity description: The I-94 Bridge in the Minneapolis–Saint Paul area is a major highway bridge carrying Interstate 94 across the Mississippi River, serving as a key transportation link between the Twin Cities.

A. Minnesota River bridge
The Minnesota River bridge in Granite Falls, Minnesota, is a key roadway structure that carries traffic across the Minnesota River and connects the community on both sides of the waterway.
B. Hennepin Avenue Bridge
The Hennepin Avenue Bridge is a prominent suspension bridge in Minneapolis, Minnesota, carrying Hennepin Avenue across the Mississippi River near downtown.
C. Minneapolis bridge system
The Minneapolis bridge system is a network of road and pedestrian bridges spanning the Mississippi River and other waterways in and around Minneapolis, facilitating urban transportation and connectivity.
D. I-74 Bridge over the Mississippi River
The I-74 Bridge over the Mississippi River is a major highway crossing that carries Interstate 74 between Moline, Illinois, and Bettendorf, Iowa, serving as a key transportation link in the Quad Cities region.
E. Whirlpool Rapids Bridge
Whirlpool Rapids Bridge is a historic steel arch bridge connecting Niagara Falls, New York, and Niagara Falls, Ontario, spanning the Niagara Gorge just downstream from the famous falls.
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_69d86da422088190aac39e32e6c68429`	completed	April 10, 2026, 3:25 a.m.
NER	Named-entity recognition	`batch_69e14caa3fa481909bd01f3b901d7716`	completed	April 16, 2026, 8:55 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ffa145f2dc819092db805806b6e1d5`	completed	May 9, 2026, 9:04 p.m.
NEDg	Description generation	`batch_69ffa41a86ec8190b46d541965ecf26e`	completed	May 9, 2026, 9:16 p.m.
NED2	Entity disambiguation (via description)	`batch_69ffa496f3e48190b8dc82bece548aec`	completed	May 9, 2026, 9:18 p.m.

Created at: April 10, 2026, 4:50 a.m.