Triple
T3093441
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mattamy Athletic Centre |
E64536
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Mattamy Homes
Mattamy Homes is a large Canadian homebuilding company known for developing master-planned communities across North America.
|
E326448
|
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: Mattamy Homes | Statement: [Mattamy Athletic Centre, namedAfter, Mattamy Homes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mattamy Homes Context triple: [Mattamy Athletic Centre, namedAfter, Mattamy Homes]
-
A.
Clayton Homes
Clayton Homes is a major American manufacturer and retailer of manufactured and modular homes, known for its extensive nationwide network of home centers and communities.
-
B.
Greenbelt Homes, Inc.
Greenbelt Homes, Inc. is a historic housing cooperative in Greenbelt, Maryland, known for providing member-owned, community-oriented residential living.
-
C.
Tellepsen Builders
Tellepsen Builders is a prominent Houston-based construction firm known for managing large-scale commercial and institutional building projects.
-
D.
Hillwood Development
Hillwood Development is a prominent real estate development company founded by Ross Perot Jr., known for large-scale commercial and mixed-use projects across the United States.
-
E.
Century 21
Century 21 was the futuristic, space-age theme of the 1962 Seattle World’s Fair, envisioning life and technology in the 21st century.
- 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: Mattamy Homes Triple: [Mattamy Athletic Centre, namedAfter, Mattamy Homes]
Generated description
Mattamy Homes is a large Canadian homebuilding company known for developing master-planned communities across North America.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mattamy Homes Target entity description: Mattamy Homes is a large Canadian homebuilding company known for developing master-planned communities across North America.
-
A.
Clayton Homes
Clayton Homes is a major American manufacturer and retailer of manufactured and modular homes, known for its extensive nationwide network of home centers and communities.
-
B.
Greenbelt Homes, Inc.
Greenbelt Homes, Inc. is a historic housing cooperative in Greenbelt, Maryland, known for providing member-owned, community-oriented residential living.
-
C.
Tellepsen Builders
Tellepsen Builders is a prominent Houston-based construction firm known for managing large-scale commercial and institutional building projects.
-
D.
Hillwood Development
Hillwood Development is a prominent real estate development company founded by Ross Perot Jr., known for large-scale commercial and mixed-use projects across the United States.
-
E.
Century 21
Century 21 was the futuristic, space-age theme of the 1962 Seattle World’s Fair, envisioning life and technology in the 21st century.
- 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_69ad857c97d88190b26f9b1c90839c77 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada23876a4819095bfc28640d8c200 |
completed | March 8, 2026, 4:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b203697abc8190b93e8c85ada5bdfc |
completed | March 12, 2026, 12:06 a.m. |
| NEDg | Description generation | batch_69b2043430548190a538c183aef44b44 |
completed | March 12, 2026, 12:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b204c812f081908fe5733305123c0e |
completed | March 12, 2026, 12:11 a.m. |
Created at: March 8, 2026, 3:03 p.m.