Triple
T7915094
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Flint River |
E183801
|
entity |
| Predicate | hasCrossing |
P416
|
FINISHED |
| Object |
Grand Trunk Western Railroad bridge in Flint
The Grand Trunk Western Railroad bridge in Flint is a historic railway bridge that carries former Grand Trunk Western Railroad tracks across the Flint River in Flint, Michigan.
|
E696867
|
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: Grand Trunk Western Railroad bridge in Flint | Statement: [Flint River, hasCrossing, Grand Trunk Western Railroad bridge in Flint]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grand Trunk Western Railroad bridge in Flint Context triple: [Flint River, hasCrossing, Grand Trunk Western Railroad bridge in Flint]
-
A.
Nipigon River Bridge
Nipigon River Bridge is a cable-stayed bridge in Ontario, Canada, notable for carrying the Trans-Canada Highway across the Nipigon River and serving as a key transportation link in northern Ontario.
-
B.
CSX Railroad Bridge
The CSX Railroad Bridge is a freight rail bridge in Washington, D.C., carrying CSX Transportation trains across the Anacostia River as part of a major East Coast rail corridor.
-
C.
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.
-
D.
Rock River bridge
Rock River bridge is a notable local bridge in Rock Rapids, Iowa, spanning the Rock River and serving as an important transportation and community landmark.
-
E.
Burlington Northern Railroad Bridge 9.6
Burlington Northern Railroad Bridge 9.6 is a historic steel railroad swing bridge spanning the Willamette River in Portland, Oregon, carrying freight trains as part of the city’s extensive bridge network.
- 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: Grand Trunk Western Railroad bridge in Flint Triple: [Flint River, hasCrossing, Grand Trunk Western Railroad bridge in Flint]
Generated description
The Grand Trunk Western Railroad bridge in Flint is a historic railway bridge that carries former Grand Trunk Western Railroad tracks across the Flint River in Flint, Michigan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Grand Trunk Western Railroad bridge in Flint Target entity description: The Grand Trunk Western Railroad bridge in Flint is a historic railway bridge that carries former Grand Trunk Western Railroad tracks across the Flint River in Flint, Michigan.
-
A.
Nipigon River Bridge
Nipigon River Bridge is a cable-stayed bridge in Ontario, Canada, notable for carrying the Trans-Canada Highway across the Nipigon River and serving as a key transportation link in northern Ontario.
-
B.
CSX Railroad Bridge
The CSX Railroad Bridge is a freight rail bridge in Washington, D.C., carrying CSX Transportation trains across the Anacostia River as part of a major East Coast rail corridor.
-
C.
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.
-
D.
Rock River bridge
Rock River bridge is a notable local bridge in Rock Rapids, Iowa, spanning the Rock River and serving as an important transportation and community landmark.
-
E.
Burlington Northern Railroad Bridge 9.6
Burlington Northern Railroad Bridge 9.6 is a historic steel railroad swing bridge spanning the Willamette River in Portland, Oregon, carrying freight trains as part of the city’s extensive bridge network.
- 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_69ca828efbe48190bd48482650182e79 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb3a759b548190af2e2aa0705d7051 |
completed | March 31, 2026, 3:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5be54fdc81909a988114a6f30a13 |
completed | March 31, 2026, 5:30 a.m. |
| NEDg | Description generation | batch_69cb5f20eb3c81909e059d5a02263aa2 |
completed | March 31, 2026, 5:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cb76bb9a308190a9d7b34838d696db |
completed | March 31, 2026, 7:24 a.m. |
Created at: March 30, 2026, 5:05 p.m.