Triple
T9806455
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pembina–Emerson border crossing |
E237964
|
entity |
| Predicate | onCorridor |
P5520
|
FINISHED |
| Object |
Canada–U.S. mid-continent trade corridor
The Canada–U.S. mid-continent trade corridor is a major north–south transportation and commercial route linking central Canada and the central United States to facilitate high-volume cross-border trade and freight movement.
|
E821680
|
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: Canada–U.S. mid-continent trade corridor | Statement: [Pembina–Emerson border crossing, onCorridor, Canada–U.S. mid-continent trade corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canada–U.S. mid-continent trade corridor Context triple: [Pembina–Emerson border crossing, onCorridor, Canada–U.S. mid-continent trade corridor]
-
A.
Mexico–United States trade corridor
The Mexico–United States trade corridor is a major binational freight and transportation route that channels high-volume commercial traffic between industrial and port regions in Mexico and markets in the United States.
-
B.
I-94 corridor
The I-94 corridor is a major interstate transportation route in the Midwestern United States that connects key urban centers and includes segments such as the Kennedy Expressway in Chicago.
-
C.
National Trade Corridors of Canada
The National Trade Corridors of Canada is a strategic network of key transportation routes and hubs that support the efficient movement of goods and people across Canada and to international markets.
-
D.
North–South trade corridor in Alberta
The North–South trade corridor in Alberta is a major transportation route that facilitates the movement of goods and people between Alberta and the United States, supporting regional and international trade.
-
E.
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.
- 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: Canada–U.S. mid-continent trade corridor Triple: [Pembina–Emerson border crossing, onCorridor, Canada–U.S. mid-continent trade corridor]
Generated description
The Canada–U.S. mid-continent trade corridor is a major north–south transportation and commercial route linking central Canada and the central United States to facilitate high-volume cross-border trade and freight movement.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Canada–U.S. mid-continent trade corridor Target entity description: The Canada–U.S. mid-continent trade corridor is a major north–south transportation and commercial route linking central Canada and the central United States to facilitate high-volume cross-border trade and freight movement.
-
A.
Mexico–United States trade corridor
The Mexico–United States trade corridor is a major binational freight and transportation route that channels high-volume commercial traffic between industrial and port regions in Mexico and markets in the United States.
-
B.
I-94 corridor
The I-94 corridor is a major interstate transportation route in the Midwestern United States that connects key urban centers and includes segments such as the Kennedy Expressway in Chicago.
-
C.
National Trade Corridors of Canada
The National Trade Corridors of Canada is a strategic network of key transportation routes and hubs that support the efficient movement of goods and people across Canada and to international markets.
-
D.
North–South trade corridor in Alberta
The North–South trade corridor in Alberta is a major transportation route that facilitates the movement of goods and people between Alberta and the United States, supporting regional and international trade.
-
E.
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.
- 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_69d1c45a84d08190a7b5769d4a489b35 |
completed | April 5, 2026, 2:09 a.m. |
| NEDg | Description generation | batch_69d1c57aa5e081909262cb942fdc02c5 |
completed | April 5, 2026, 2:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1c5c0e6e88190bbf6eb379e6d1aa3 |
completed | April 5, 2026, 2:15 a.m. |
Created at: March 30, 2026, 8:29 p.m.