Triple
T17396999
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northlands Coliseum |
E422979
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
Rexall Place
Rexall Place was a major indoor arena in Edmonton, Alberta, best known as the longtime home of the NHL’s Edmonton Oilers.
|
E1268411
|
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: Rexall Place | Statement: [Northlands Coliseum, formerName, Rexall Place]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rexall Place Context triple: [Northlands Coliseum, formerName, Rexall Place]
-
A.
Scotiabank Place
Scotiabank Place was the former name of the multi-purpose arena in Ottawa that serves as the home venue for the NHL’s Ottawa Senators.
-
B.
Scotiabank Saddledome
Scotiabank Saddledome is a distinctive saddle-shaped indoor arena in Calgary, Alberta, best known as the longtime home of the NHL’s Calgary Flames and a major venue for sports and entertainment events.
-
C.
Scotiabank Centre
Scotiabank Centre is a major multi-purpose indoor arena in downtown Halifax, Nova Scotia, hosting sports events, concerts, and large-scale entertainment.
-
D.
SaskTel Centre
SaskTel Centre is a major indoor arena and entertainment venue in Saskatoon, Saskatchewan, hosting concerts, sports events, and large-scale cultural gatherings.
-
E.
Barrie Molson Centre
Barrie Molson Centre is a multi-purpose arena in Barrie, Ontario, best known as the longtime home venue of the Ontario Hockey League’s Barrie Colts.
- 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: Rexall Place Triple: [Northlands Coliseum, formerName, Rexall Place]
Generated description
Rexall Place was a major indoor arena in Edmonton, Alberta, best known as the longtime home of the NHL’s Edmonton Oilers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rexall Place Target entity description: Rexall Place was a major indoor arena in Edmonton, Alberta, best known as the longtime home of the NHL’s Edmonton Oilers.
-
A.
Scotiabank Place
Scotiabank Place was the former name of the multi-purpose arena in Ottawa that serves as the home venue for the NHL’s Ottawa Senators.
-
B.
Scotiabank Saddledome
Scotiabank Saddledome is a distinctive saddle-shaped indoor arena in Calgary, Alberta, best known as the longtime home of the NHL’s Calgary Flames and a major venue for sports and entertainment events.
-
C.
Scotiabank Centre
Scotiabank Centre is a major multi-purpose indoor arena in downtown Halifax, Nova Scotia, hosting sports events, concerts, and large-scale entertainment.
-
D.
SaskTel Centre
SaskTel Centre is a major indoor arena and entertainment venue in Saskatoon, Saskatchewan, hosting concerts, sports events, and large-scale cultural gatherings.
-
E.
Barrie Molson Centre
Barrie Molson Centre is a multi-purpose arena in Barrie, Ontario, best known as the longtime home venue of the Ontario Hockey League’s Barrie Colts.
- 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_69d889d710288190bf0f4762801fefae |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43abe6f708190944aad636e1eb9a1 |
completed | April 19, 2026, 2:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01afe4b8c48190bfb74141db5dfdf4 |
completed | May 11, 2026, 10:31 a.m. |
| NEDg | Description generation | batch_6a01b0be5e7481908f87aeb844ff9e05 |
completed | May 11, 2026, 10:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01b11e85c08190a7bb2a82c9a4a9ca |
completed | May 11, 2026, 10:36 a.m. |
Created at: April 10, 2026, 5:45 a.m.