Triple
T1321887
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | BMO Field |
E28235
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
National Soccer Stadium
National Soccer Stadium is the former name of Toronto’s BMO Field, a major Canadian outdoor venue primarily used for professional soccer and other sporting events.
|
E157910
|
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: National Soccer Stadium | Statement: [BMO Field, formerName, National Soccer Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Soccer Stadium Context triple: [BMO Field, formerName, National Soccer Stadium]
-
A.
National Sports Stadium
The National Sports Stadium is Zimbabwe’s largest multi-purpose arena in Harare, primarily used for major football matches and national sporting events.
-
B.
Pro Player Stadium
Pro Player Stadium was a multi-purpose sports venue in Miami Gardens, Florida, best known as the longtime home of the NFL’s Miami Dolphins and host to numerous major events including Super Bowls and college football championships.
-
C.
Eco-Power Stadium
Eco-Power Stadium is a modern football stadium in Doncaster, England, serving as the home ground of Doncaster Rovers F.C.
-
D.
Cívitas Metropolitano Stadium
Cívitas Metropolitano Stadium is a major football stadium in Madrid, Spain, best known as the home ground of Atlético Madrid and a frequent host of top-level international matches and events.
-
E.
National Stadium
National Stadium is a prominent sports arena in New Delhi, India, best known for hosting field hockey and other major athletic events.
- 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: National Soccer Stadium Triple: [BMO Field, formerName, National Soccer Stadium]
Generated description
National Soccer Stadium is the former name of Toronto’s BMO Field, a major Canadian outdoor venue primarily used for professional soccer and other sporting events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: National Soccer Stadium Target entity description: National Soccer Stadium is the former name of Toronto’s BMO Field, a major Canadian outdoor venue primarily used for professional soccer and other sporting events.
-
A.
National Sports Stadium
The National Sports Stadium is Zimbabwe’s largest multi-purpose arena in Harare, primarily used for major football matches and national sporting events.
-
B.
Pro Player Stadium
Pro Player Stadium was a multi-purpose sports venue in Miami Gardens, Florida, best known as the longtime home of the NFL’s Miami Dolphins and host to numerous major events including Super Bowls and college football championships.
-
C.
Eco-Power Stadium
Eco-Power Stadium is a modern football stadium in Doncaster, England, serving as the home ground of Doncaster Rovers F.C.
-
D.
Cívitas Metropolitano Stadium
Cívitas Metropolitano Stadium is a major football stadium in Madrid, Spain, best known as the home ground of Atlético Madrid and a frequent host of top-level international matches and events.
-
E.
National Stadium
National Stadium is a prominent sports arena in New Delhi, India, best known for hosting field hockey and other major athletic events.
- 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_69a498540a2481909e807a762280d3ba |
completed | March 1, 2026, 7:49 p.m. |
| NER | Named-entity recognition | batch_69a4c19932888190a3d45871e84f112e |
completed | March 1, 2026, 10:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acd47471108190b01121b384d871aa |
completed | March 8, 2026, 1:44 a.m. |
| NEDg | Description generation | batch_69acd6314f488190a56451fae95f863c |
completed | March 8, 2026, 1:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69acd68afe10819081bb5991fb007da9 |
completed | March 8, 2026, 1:53 a.m. |
Created at: March 1, 2026, 7:55 p.m.