Triple
T19017292
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Suncor Energy |
E465384
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
Sunoco Inc. (Canada)
Sunoco Inc. (Canada) was a Canadian petroleum company that operated fuel retail and refining businesses before being rebranded under Suncor Energy.
|
E465384
|
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: Sunoco Inc. (Canada) | Statement: [Suncor Energy, formerName, Sunoco Inc. (Canada)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sunoco Inc. (Canada) Context triple: [Suncor Energy, formerName, Sunoco Inc. (Canada)]
-
A.
Suncor Energy
Suncor Energy is a Canadian integrated energy company best known as one of the largest oil sands producers and a major player in the country’s petroleum industry.
-
B.
Chevron Canada
Chevron Canada is a major Canadian oil and gas company involved in exploration, production, and development projects, including offshore operations.
-
C.
Petro-Canada
Petro-Canada is a major Canadian oil and gas company, formerly a federal Crown corporation, involved in petroleum exploration, production, refining, and retail operations across Canada.
-
D.
Cenovus Energy
Cenovus Energy is a Canadian integrated oil and natural gas company known for its large-scale oil sands operations and significant role in Alberta’s energy sector.
-
E.
Shell Canada
Shell Canada is a major integrated oil and gas company operating in Canada, involved in exploration, production, refining, and marketing of petroleum and related energy products.
- 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: Sunoco Inc. (Canada) Triple: [Suncor Energy, formerName, Sunoco Inc. (Canada)]
Generated description
Sunoco Inc. (Canada) was a Canadian petroleum company that operated fuel retail and refining businesses before being rebranded under Suncor Energy.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sunoco Inc. (Canada) Target entity description: Sunoco Inc. (Canada) was a Canadian petroleum company that operated fuel retail and refining businesses before being rebranded under Suncor Energy.
-
A.
Suncor Energy
chosen
Suncor Energy is a Canadian integrated energy company best known as one of the largest oil sands producers and a major player in the country’s petroleum industry.
-
B.
Chevron Canada
Chevron Canada is a major Canadian oil and gas company involved in exploration, production, and development projects, including offshore operations.
-
C.
Petro-Canada
Petro-Canada is a major Canadian oil and gas company, formerly a federal Crown corporation, involved in petroleum exploration, production, refining, and retail operations across Canada.
-
D.
Cenovus Energy
Cenovus Energy is a Canadian integrated oil and natural gas company known for its large-scale oil sands operations and significant role in Alberta’s energy sector.
-
E.
Shell Canada
Shell Canada is a major integrated oil and gas company operating in Canada, involved in exploration, production, refining, and marketing of petroleum and related energy products.
- F. None of above.
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_69d8dd025c188190a1d81f5b4ec7e2c6 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d6dc0f9081909cddc5186603e885 |
completed | April 20, 2026, 7:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a05be504c248190ac0aeea678ea5c67 |
completed | May 14, 2026, 12:21 p.m. |
| NEDg | Description generation | batch_6a05bf8691f08190baa0e97f588973cb |
completed | May 14, 2026, 12:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a05bff32d088190b60ecf78f97848b9 |
completed | May 14, 2026, 12:28 p.m. |
Created at: April 10, 2026, 12:02 p.m.