Triple
T9806533
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canada Border Services Agency port of entry at Emerson |
E237966
|
entity |
| Predicate | isMajorCrossingFor |
P12328
|
FINISHED |
| Object |
Manitoba–North Dakota corridor
The Manitoba–North Dakota corridor is a key north–south transportation and trade route linking the Canadian province of Manitoba with the U.S. state of North Dakota.
|
E822397
|
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: Manitoba–North Dakota corridor | Statement: [Canada Border Services Agency port of entry at Emerson, isMajorCrossingFor, Manitoba–North Dakota corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Manitoba–North Dakota corridor Context triple: [Canada Border Services Agency port of entry at Emerson, isMajorCrossingFor, Manitoba–North Dakota corridor]
-
A.
Calgary–Edmonton Corridor
The Calgary–Edmonton Corridor is a major urban and economic region in Alberta, Canada, stretching between the cities of Calgary and Edmonton and encompassing several growing communities along its route.
-
B.
Sault Ste. Marie–Thunder Bay corridor
The Sault Ste. Marie–Thunder Bay corridor is a key stretch of the Trans-Canada Highway in northwestern Ontario that links the cities of Sault Ste. Marie and Thunder Bay along the north shore of Lake Superior.
-
C.
Omaha–Lincoln corridor
The Omaha–Lincoln corridor is a heavily traveled urban and economic region in eastern Nebraska linking the state’s two largest cities, Omaha and Lincoln, along the Interstate 80 corridor.
-
D.
Northwest–East Corridor
The Northwest–East Corridor is a major transit route in Baltimore’s public transportation network that includes Penn–North station among its stops.
-
E.
Great Northern
Great Northern is a British train operating company providing commuter and regional rail services across parts of London and the East of England.
- 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: Manitoba–North Dakota corridor Triple: [Canada Border Services Agency port of entry at Emerson, isMajorCrossingFor, Manitoba–North Dakota corridor]
Generated description
The Manitoba–North Dakota corridor is a key north–south transportation and trade route linking the Canadian province of Manitoba with the U.S. state of North Dakota.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Manitoba–North Dakota corridor Target entity description: The Manitoba–North Dakota corridor is a key north–south transportation and trade route linking the Canadian province of Manitoba with the U.S. state of North Dakota.
-
A.
Calgary–Edmonton Corridor
The Calgary–Edmonton Corridor is a major urban and economic region in Alberta, Canada, stretching between the cities of Calgary and Edmonton and encompassing several growing communities along its route.
-
B.
Sault Ste. Marie–Thunder Bay corridor
The Sault Ste. Marie–Thunder Bay corridor is a key stretch of the Trans-Canada Highway in northwestern Ontario that links the cities of Sault Ste. Marie and Thunder Bay along the north shore of Lake Superior.
-
C.
Omaha–Lincoln corridor
The Omaha–Lincoln corridor is a heavily traveled urban and economic region in eastern Nebraska linking the state’s two largest cities, Omaha and Lincoln, along the Interstate 80 corridor.
-
D.
Northwest–East Corridor
The Northwest–East Corridor is a major transit route in Baltimore’s public transportation network that includes Penn–North station among its stops.
-
E.
Great Northern
Great Northern is a British train operating company providing commuter and regional rail services across parts of London and the East of England.
- 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_69ca84dd4608819097ff4ed00feca280 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdab7cb9588190953a063cb7b9e29e |
completed | April 1, 2026, 11:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1cc57119881909616d835def02fc9 |
completed | April 5, 2026, 2:43 a.m. |
| NEDg | Description generation | batch_69d1cd137b30819089356b9fbc265d17 |
completed | April 5, 2026, 2:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1cd8fcf488190bc72a99e81fb618b |
completed | April 5, 2026, 2:48 a.m. |
Created at: March 30, 2026, 8:29 p.m.