Triple
T1124835
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meridian Centre |
E24695
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Meridian Credit Union
Meridian Credit Union is one of Canada's largest credit unions, providing a full range of banking and financial services primarily to members in Ontario.
|
E128410
|
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: Meridian Credit Union | Statement: [Meridian Centre, namedAfter, Meridian Credit Union]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Meridian Credit Union Context triple: [Meridian Centre, namedAfter, Meridian Credit Union]
-
A.
Jefferson Valley
Jefferson Valley is a residential hamlet within the town of Yorktown in Westchester County, New York.
-
B.
First Trust Bank
First Trust Bank is a Northern Ireland-based commercial bank known for providing retail and business banking services and, historically, for issuing its own banknotes.
-
C.
Crocker National Bank
Crocker National Bank was a major California-based commercial bank historically controlled by the influential Crocker family before being acquired by larger banking institutions.
-
D.
Fifth Third Bank
Fifth Third Bank is a major U.S. regional banking corporation offering retail, commercial, and financial services, primarily serving customers across the Midwest and Southeast.
-
E.
First National Bank of Omaha
First National Bank of Omaha is a major regional U.S. bank and financial services company headquartered in Omaha, Nebraska, known for its consumer and commercial banking and credit card operations.
- 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: Meridian Credit Union Triple: [Meridian Centre, namedAfter, Meridian Credit Union]
Generated description
Meridian Credit Union is one of Canada's largest credit unions, providing a full range of banking and financial services primarily to members in Ontario.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Meridian Credit Union Target entity description: Meridian Credit Union is one of Canada's largest credit unions, providing a full range of banking and financial services primarily to members in Ontario.
-
A.
Jefferson Valley
Jefferson Valley is a residential hamlet within the town of Yorktown in Westchester County, New York.
-
B.
First Trust Bank
First Trust Bank is a Northern Ireland-based commercial bank known for providing retail and business banking services and, historically, for issuing its own banknotes.
-
C.
Crocker National Bank
Crocker National Bank was a major California-based commercial bank historically controlled by the influential Crocker family before being acquired by larger banking institutions.
-
D.
Fifth Third Bank
Fifth Third Bank is a major U.S. regional banking corporation offering retail, commercial, and financial services, primarily serving customers across the Midwest and Southeast.
-
E.
First National Bank of Omaha
First National Bank of Omaha is a major regional U.S. bank and financial services company headquartered in Omaha, Nebraska, known for its consumer and commercial banking and credit card operations.
- 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_69a4940712c88190aa244f3fc6070a65 |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bbdaf2d4819086f480f69da127f9 |
completed | March 1, 2026, 10:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac539fc3708190b0b3dec5d5c73a71 |
completed | March 7, 2026, 4:34 p.m. |
| NEDg | Description generation | batch_69ac54b01b7c8190ab7ad4441757fa2f |
completed | March 7, 2026, 4:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac556dfc8c8190b70a7d6310aa87d7 |
completed | March 7, 2026, 4:42 p.m. |
Created at: March 1, 2026, 7:44 p.m.