Triple
T5711310
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Doug Mitchell Thunderbird Sports Centre |
E125915
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Doug Mitchell
Doug Mitchell is a Canadian lawyer, businessman, and prominent sports executive known for his influential role in Canadian university athletics and contributions to hockey.
|
E544160
|
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: Doug Mitchell | Statement: [Doug Mitchell Thunderbird Sports Centre, namedAfter, Doug Mitchell]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Doug Mitchell Context triple: [Doug Mitchell Thunderbird Sports Centre, namedAfter, Doug Mitchell]
-
A.
Doug Mitchell
Doug Mitchell is an Australian film producer best known for his longtime collaboration with director George Miller on projects including the Mad Max franchise.
-
B.
Don Mitchell
Don Mitchell was an American actor best known for his role as Mark Sanger, the wheelchair-bound detective’s assistant, on the television series "Ironside."
-
C.
Carl Mitchell
Carl Mitchell, better known by his stage name Twista, is a Chicago rapper renowned for his rapid-fire delivery and contributions to hip-hop.
-
D.
Gray Mitchell
Gray Mitchell is a young boy featured in the Jurassic World film series, known as Claire Dearing’s nephew who visits the dinosaur theme park during its catastrophic outbreak.
-
E.
Sean Douglas
Sean Douglas is an American songwriter and record producer known for co-writing hit pop songs for artists such as Demi Lovato, Jason Derulo, and Thomas Rhett.
- 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: Doug Mitchell Triple: [Doug Mitchell Thunderbird Sports Centre, namedAfter, Doug Mitchell]
Generated description
Doug Mitchell is a Canadian lawyer, businessman, and prominent sports executive known for his influential role in Canadian university athletics and contributions to hockey.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Doug Mitchell Target entity description: Doug Mitchell is a Canadian lawyer, businessman, and prominent sports executive known for his influential role in Canadian university athletics and contributions to hockey.
-
A.
Doug Mitchell
Doug Mitchell is an Australian film producer best known for his longtime collaboration with director George Miller on projects including the Mad Max franchise.
-
B.
Don Mitchell
Don Mitchell was an American actor best known for his role as Mark Sanger, the wheelchair-bound detective’s assistant, on the television series "Ironside."
-
C.
Carl Mitchell
Carl Mitchell, better known by his stage name Twista, is a Chicago rapper renowned for his rapid-fire delivery and contributions to hip-hop.
-
D.
Gray Mitchell
Gray Mitchell is a young boy featured in the Jurassic World film series, known as Claire Dearing’s nephew who visits the dinosaur theme park during its catastrophic outbreak.
-
E.
Sean Douglas
Sean Douglas is an American songwriter and record producer known for co-writing hit pop songs for artists such as Demi Lovato, Jason Derulo, and Thomas Rhett.
- 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_69c0082d6fe48190b777fb383769e5c8 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c0248df1a8819091e9f3c80dba3f54 |
completed | March 22, 2026, 5:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c07dedffd481909fafd916190b016f |
completed | March 22, 2026, 11:40 p.m. |
| NEDg | Description generation | batch_69c08cf206188190a4e5bb2649d97be9 |
completed | March 23, 2026, 12:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c08dc4d12c8190a7a245d583ef08d4 |
completed | March 23, 2026, 12:48 a.m. |
Created at: March 22, 2026, 3:46 p.m.